Thermal Performance Improvement of Single Cylinder IC Engine
Roshan Kumar Nirala, Pushpendra Kumar Jain – September 2018 Page No.: 01-14
The calculation of engine heat transfer rate is very difficult due to complex design of engine geometry and periodic flow of air-fuel mixture during the engine operation for entire cycles. Various studies indicate that about 25 % of the fuel energy is converted into useful work and the remaining 75% is transferred from the engine to the environment.
The main objective of the paper is to enhance the heat transfer rate from existing engine cylinder block by changing its design of fin with new material. CAD models have been created with the help of CATIA software and then transient thermal analysis were performed using ANSYS at ambient temperatures for summer season (45oC) for actual as well as proposed design of IC engine to optimize geometrical parameters and enhance heat transfer rate. It has been observed from the results of transient thermal analysis the proposed design of engine cylinder block has better performance and heat transfer rate as compared to actual design of engine cylinder block.
Page(s): 01-14 Date of Publication: 10 September 2018
Roshan Kumar Nirala
M.Tech Scholar, Department of Mechanical Engineering, Sagar Institute of Research and Technology, Bhopal, Madhya Pradesh, India
Pushpendra Kumar Jain
Professor, Department of Mechanical Engineering, Sagar Institute of Research and Technology, Bhopal, Madhya Pradesh, India
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[17] Shubham Shrivastava and Shikar Upadhyay, “Thermal Analysis of IC Engine Cylinder Block with Fins Perpendicular to the Axis of Piston Movement”, International Journal of Mechanical and Industrial Technology, Vol. 3, Issue 2, pp: (139-149), Month: October 2015 – March 2016, ISSN 2348-7593 (Online).
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[21] Sampath SS, Sawan Shetty and ChithiraiPon Selvan M, “Estimation of Heat Dissipation from Plate with Multiple Tapered and Rectangular Fins”, European Journal of Advances in Engineering and Technology, 2015, 2(5): 123-128, ISSN: 2394 – 658X.
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[25] Pradeep Mani Tripathi, Satya Prakash, Rahul Singh and Satish Kumar Dwivedi, “Thermal Analysis on Cylinder Head of SI Engine Using FEM”, International Journal of Scientific Engineering and Research (IJSER), ISSN (Online): 2347-3878 Volume 2 Issue 4, April 2014.
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Roshan Kumar Nirala, Pushpendra Kumar Jain “Thermal Performance Improvement of Single Cylinder IC Engine” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.01-14 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/01-14.pdf
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An Update in Transformer Technology
Indrima Upadhyay, Abhishek Yadav – September 2018 – Page No.: 15-19
A variety of types of electrical transformer are made for different purposes. Despite their design differences, the various types employ the same basic principle as discovered in 1831 by Michael Faraday, and share several key functional parts. TRANSFORMER- is one of oldest innovations in Electrical Engineering. It is an essential device in every electrical network circuitry. A transformer is a static electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. It transforms power from one circuit to another without changing its frequency but may be in different voltage level. A transformer consists of two electrically isolated coils and operates on the basic principle as discovered in 1831 by Michael Faraday, Faraday’s principal of “mutual induction”, in which an EMF is induced in the transformers secondary coil by the magnetic flux generated by the voltages and currents flowing in the primary coil winding. The working principles of transformer are very simple. Mutual induction between two or more winding is responsible for transformation action in an electrical transformer.
Page(s): 15-19 Date of Publication: 10 September 2018
Indrima Upadhyay
B. Tech Student, Electrical Engineering, College of Technology, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar-263145, Uttarakhand, India
Abhishek Yadav
Assistant Professor, Electrical Engineering, College of Technology, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar-263145, Uttarakhand, India
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[2]. Khanchandani, M.D. Singh, K.B. (2008). Power electronics (2nd Ed.). New Delhi: Tata McGraw-Hill. PP- 76.
[3]. Rumsey, Francis; McCormick, Tim (2009). Sound and recording (6th ed.). Oxford, UK: Focal Press. PP – 356.
[4]. Douglas, Alan (1995). Radio manufacturers of the 1920’s. Chandler, Ariz.: Sonoran Pub. PP – 76.
Indrima Upadhyay, Abhishek Yadav “An Update in Transformer Technology” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.15-19 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/15-19.pdf
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A Standard-basis Based CDMA NOC Design
Prasad Nathu M, Dr. Praveen J- September 2018 – Page No.: 20-25
NOC’s has come into existence to resolve the problems in the conventional bus based on-chip communication. Earlier circuit switched and packet switched methods were employed in NOC’s and recently CDMA based NOC’s have gained popularity because of its capability of handling communication nodes concurrently. The CDMA technique is very handy in SOCs for establishing communication among a large number of integrated components on the same chip. The CDMA spreading codes for NOC such as Walsh codes were used for implementing the encoding/decoding part of CDMA and recently a new spreading code called Standard-basis Based (SB) was used in the encoding/Decoding process. In this paper, the CDMA NOC using the Walsh codes and SB codes are implemented individually on FPGA SPARTAN III kit. The design is coded in Verilog on Xilinx ISE and simulated using Modelsim 6.3f. The CDMA NOC SB and WB Coding designs are implemented on FPGA –Atrix7 and the performancesare compared. The implementation results of the two methods are compared.The designed SB code CDMA NOC has improved 30.11% area in LUT slices, 12% reduction in total power consumption and 4% faster.
Page(s): 20-25 Date of Publication: 16 September 2018
Prasad Nathu M
Alvas Institute of Technology, Mangaluru, Karnataka, India
Dr. Praveen J
Alvas Institute of Technology, Mangaluru, Karnataka, India
[1] Shaoteng, Liu. New circuit switching techniques in on-chip networks. Diss. KTH Royal Institute of Technology, 2015.
[2] El Badry, Ahmed A., and Mohamed A. Abd El Ghany. “A CDMA Based Scalable Hierarchical Architecture for Network-On-Chip.” International Journal of Computer Science Issues(IJCSI) 9.5 (2012).
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Prasad Nathu M, Dr. Praveen J “A Standard-basis Based CDMA NOC Design ” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp. 20-25 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/20-25.pdf
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A Study of Brand Image on Consumer Buying Behaviour at Big Bazaar Bangalore
Prof. Raghavendran V – September 2018 Page No.: 26-28
Brand image on consumer buying behaviour is at the show of buying the product and services. Consumers are influenced by different social, psychological, cultural and behavioural situation. Primary Data was collected through survey method by distributing questionnaire, Interview, Observation and Secondary Data were taken from Books, Magazines, Websites, and Newspapers. 500 respondents were taken for the research.
Page(s): 26-28 Date of Publication: 16 September 2018
Prof. Raghavendran V
Controller of Examinations and Professor, MIT-World Peace University, Pune, Maharashtra, India
[1]. Anjali Sharma, S. B. (2013), Impact of Brand Loyalty on Buying Behavior of Women,Global Journal of Management and Business Studies, Volume 3 ( Issue number 7), PP 817-824.
[2]. Durrani, B. A. (February 2015), Impact of brand image on buying behaviour among teenagers,European Scientific Journal, vol.11,PP 155-168.
[3]. Fianto, A. Y. (2014), The Influence of Brand Image on Purchase Behaviour Through Brand Trust,Business Management and Strategy, Vol. 5,PP 59-76.
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[6]. Lin, N.-H. (August-2007), The Effect of Brand Image and Product Knowledge on Purchase Intention Moderated by Price Discount,Journal of International Management Studies, PP121-136.
[7]. Malik, M. E. (2013), Impact of Brand Image and Advertisement on Consumer Buying Behavior,World Applied Sciences Journal, PP 117-122.
[8]. Riaz, H. A. (2015), Impact of brand image on consumer buying behavior in, Kuwait Chapter of Arabian Journal of Business and Management Review, Vol. 4, PP 152-3.
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[10]. Thesis, M. (2014),Effect of brand image on consumer purchase behaviour. Aalborg University.
[11]. Umer Shehzad, S. A. (jan 2014), Influence of Brand Name on Consumer Choice & Decision,IOSR Journal of Business and Management, PP 72-76.
Prof. Raghavendran V “A Study of Brand Image on Consumer Buying Behaviour at Big Bazaar Bangalore” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.26-28 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/26-28.pdf
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Design and Development of Alternator Car
Ankur H. Vyas – September 2018 – Page No.: 29-32
Electric vehicle drives offer a number of advantages over conventional combination engine, especially in teams of lower local emissions, higher, energy efficiency, and decreased dependency upon oil.
Yet there are significant barriers to the rapid adoption of electric car, including the limitation of battery technology, high purchase cost, and the lack of recharging infrastructure. With intelligently controlled charging operation.
The energy need of potential electric vehicle fleets could be covered by existing German power plant without incurring large price fluctuations. Over the long, electric vehicle could represent a sustainable tr Could one create a modest modification that would allow automobiles to interface with a tracked system capable of eliminating the need for drivers or vehicle power for part of the daily commute? It was this inspiration that eventually lead to the Alternator project.
If a “Synchronous Guide way could power and control a car during each leg of the commute, then the vehicle power and weight could be reduced dramatically – so much so that it might be practical to use a mix of human and electric power to propel the vehicle where no guide way was available.
Thus, even without a guide way, the practical use of augmented human power might provide a matrix of ben. We are changing the notion of what features should be considered important. Specifically, the Alternator® Imagine PS Low Mass Vehicle (LMV) introduces a new entrant into the transportation equation.
As an exercise-enabled vehicle, it is possible for one, two, three or four people to operate the bi-directional human-power interface. Alternatively, a single operator may operate the vehicle in electric power mode only – or any combination of human and electric power may be employed.
The Imagine PS may operate as a plug-in hybrid electric vehicle, as an exercise based human electric power station, or in vehicle-to-grid (V2G) mode. Regenerative braking and an advanced power system enhance overall efficiency. Other available features include a human/machine interface (HMI) touch-screen display with GPS and biometric data logging, iPod® integrated sound systems, and Bluetooth® compatible onboard computing/communications devices. The vehicle is especially suited to generate the power required to operate these devices. An all-weather roof shell is available. Fits including health enhancement, teamwork building skills, and improved traffic flow.
Page(s): 29-32 Date of Publication: 19 September 2018
Ankur H. Vyas
Assistant Professor, Mechanical Engineering department, KJ Institute of Engineering and Technology, Savli, Gujarat, India.
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Ankur H. Vyas “Design and Development of Alternator Car” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.29-32 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/29-32.pdf
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Cogging Torque Reduction by Increasing Tooth Tang Radius in Radial Flux Permanent Magnet Brushless DC Motor
Amit Kapil, Nil Patel – September 2018 – Page No.: 33-35
Permanent Magnet Brushless DC (PMBLDC) motors are arises as a suitable motor for a number of drive applications in industrial and consumer products. Cogging torque is one of the main downside of PMBLDC motor which results in noises and shaft vibrations. The focus of this work is to reduce the cogging torque in PMBLDC by implementing reconstruction in design parameters. For analyzing the performance of the machine, machine is modeled using Finite Element Analysis (FEA) based software package Motor solve. It is observed that the cogging torque is influenced by tooth tang radius variation. Hence, it is very essential to select proper stator tooth tang radius to reduce the cogging torque in order to improve the performance.
Page(s): 33-35 Date of Publication: 19 September 2018
Amit Kapil
Dept. of. Electrical Engineering, Nirma University, Ahmedabad, Gujarat, India
Nil Patel
Dept. of. Electrical Engineering, Ganpat University, Mehsana, Gujarat, India
[1] D. C. Hanselman, “Brushless Permanent Magnet Motor Design” New York McGrow-Hill 1994.
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[4] L. Dosiek and J. Pillay : “Cogging torque reduction in permanent magnet machines”, IEEE Trans Industry and Application, Vol. 43, no.6 pp. 1656-1571, 2007.
Amit Kapil, Nil Patel “Cogging Torque Reduction by Increasing Tooth Tang Radius in Radial Flux Permanent Magnet Brushless DC Motor” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp. 33-35 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/33-35.pdf
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Artificial Intelligence & Machine Learning: The Emerging Milestones in Software Development
Mahendra Prasad Nath, Pravin Pandey, Karthikeyan Somu, Peter Amalraj- September 2018 Page No.: 36-44
PC frameworks are getting to be ordinary; without a doubt, they are relatively pervasive. We discover them integral to the working of most business, legislative, military, natural, and social insurance associations. They are likewise a piece of numerous instructive and preparing programs. Be that as it may, these PC frameworks, while progressively influencing our lives, are unbending, unpredictable and unequipped for quick change. To encourage us and our associations adapt to the flighty outcomes of an always unpredictable world, these frameworks require abilities that will empower them to adjust promptly to change. They should be astute. Our national aggressiveness depends progressively on capacities with respect to getting to, preparing, and dissecting data. The PC frameworks utilized for such purposes should likewise be clever. Human services suppliers require simple access to data frameworks so they can track social insurance conveyance and recognize the latest and viable restorative medicines for their patients’ conditions. Emergency administration groups must have the capacity to investigate elective blueprints and bolster basic leadership. Teachers require frameworks that adjust to an understudy’s individual needs and capacities. Organizations require adaptable assembling and programming configuration helps to keep up their administration position in data innovation, and to recapture it in assembling. Research in AI has based upon the devices and procedures of a wide range of orders, including formal rationale, likelihood hypothesis, choice hypothesis, administration science, semantics and logic. Be that as it may, the use of these controls in AI has required the improvement of numerous upgrades and augmentations. Among the most ground-breaking of these are the strategies for computational rationale.
Page(s): 36-44 Date of Publication: 27 September 2018
Mahendra Prasad Nath
VMware Software India Pvt. Ltd. , JP Nagar, Bengaluru, Karnataka 560076, India
Pravin Pandey
VMware Software India Pvt. Ltd. , JP Nagar, Bengaluru, Karnataka 560076, India
Karthikeyan Somu
VMware Software India Pvt. Ltd. , JP Nagar, Bengaluru, Karnataka 560076, India
Peter Amalraj
VMware Software India Pvt. Ltd. , JP Nagar, Bengaluru, Karnataka 560076, India
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Mahendra Prasad Nath, Pravin Pandey, Karthikeyan Somu, Peter Amalraj”Artificial Intelligence & Machine Learning: The Emerging Milestones in Software Development” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.36-44 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/36-44.pdf
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Cytotoxic Pyrrolidinone from Leaves of Jatropha tanjorensis
Madepalli Byrappa Gowdu Viswanathan, Jesu Doss Jeya Ananthi, Nata Rajan Livingston Raja – September 2018 – Page No.: 45-50
Cancer metastasis, which involves multiple processes and various cytophysiological changes, is a primary cause of cancer death. Currently available therapeutic drugs have limited effects on metastasis tumors. Therefore, there is an urgent need for novel therapeutic approaches to treat tumor metastasis. Search for effective agent from plant resources, such as flavonoids or alkaloids for the treatment of cancer metastasis has become one of the top priorities in cancer research. The aim of the present study is to study the cytotoxic effects of leaves on Jatropha tanjorensis by in vitro and in vivo methods. In vitro cytotoxic properties of methanol extract and R(+) 4-hydroxy-2-pyrrolidinone of J. tanjorensis were taken up against 4 cancerous cell lines, viz., HEP-2, B16F10, A549, and NRK 49F using standard procedure. According to Hartwell latex sap and leaf of species of Jatropha are used in warts and tumors. This plant has not been studied for their cytotoxic effect. The methanol fraction of J. tanjorensis was studied for in vivo cytotoxic activity using B16F10 melanoma cells in mice. Simultaneous administration of methanol fraction at the doses of 100 and 200 mg/kg and R(+) 4-hydroxy-2-pyrrolidinone per oral. The methanol extract and R (+) 4-hydroxy-2-pyrrolidinone exhibited more cytotoxic activity against all the 4 cell lines by in vitro study. The Caucasian male larynx epithelium cornicing Hep-2 was found to be more susceptible with an IC50 value of 43.24μg/ml. The other cell line showed less activity as indicated by the relatively high IC50 value. The results in vivo study revealed that R (+) 4-hydroxy-2-pyrrolidinone exhibited relatively high increase in life span than methanol fraction.
Page(s): 45-50 Date of Publication: 27 September 2018
Madepalli Byrappa Gowdu Viswanathan1
Department of Plant Science, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
Jesu Doss Jeya Ananthi
Departments of Pharmaceutics, Arulmigu Kalasalingam College of Pharmacy, Krishnankoil – 626126, Tamil Nadu, India
Nata Rajan Livingston Raja
Departments of Pharmaceutics, Arulmigu Kalasalingam College of Pharmacy, Krishnankoil – 626126, Tamil Nadu, India
Narayanan Venkateshan
Departments of Pharmaceutics, Arulmigu Kalasalingam College of Pharmacy, Krishnankoil – 626126, Tamil Nadu, India
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Madepalli Byrappa Gowdu Viswanathan, Jesu Doss Jeya Ananthi, Nata Rajan Livingston Raja “Cytotoxic Pyrrolidinone from Leaves of Jatropha tanjorensis” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.45-50 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/45-50.pdf
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Cutting Force Analysis of AA6061 Fabricated Rods Reinforced With Al2O3
P Ranjith Reddy, Y Rishwanth Reddy, M Sai Sreekar, B Rajashekar, G Sucharitha – September 2018 – Page No.: 51-54
Aluminium alloys have been increasingly applied as a structural material in composite materials using metal matrix due to their excellent mechanical properties and low weight. Aluminium is among those metals which are difficult to be welded by normal fusion welding processes. Aluminum MMC was particularly selected as it possesses increased elevated temperature strength and wide range of extensive applications. The excellent mechanical properties of these materials and relatively low production cost make them a very attractive candidate for a variety of applications both from scientific and technological viewpoints. Low melting point and high thermal conductivity are the two major factors contributing to this phenomenon. In our present work we have fabricated AA6061 composite material (in the shape of rod), an aluminium alloy, which is reinforced with Al2O3 in different quantities to improve machinability. Later we determined the cutting forces of each rod using lathe machine with dynamometer for better selection of rod. We found that the parameters like cutting speed, feed rate, depth of cut severely influences the cutting force. This analysis of cutting force provided better selection of tool for Friction Stir Welding.
Page(s): 51-54 Date of Publication: 29 September 2018
P Ranjith Reddy
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
Y Rishwanth Reddy
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
M Sai Sreekar
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
B Rajashekar
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
G Sucharitha
Assistant Professor, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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P Ranjith Reddy, Y Rishwanth Reddy, M Sai Sreekar, B Rajashekar, G Sucharitha “Cutting Force Analysis of AA6061 Fabricated Rods Reinforced With Al2O3 ” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp. 51-54 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/51-54.pdf
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Synthesis, Characterization and Bio-Medical, Magnetic Data Storage and Environmental Applications of Co@SiO2 Core/Shell Nanoparticles
J. Alimunnisa, K. Ravichandran and K. S. Meena – September 2018 Page No.: 55-62
This paper discusses about the Co core – SiO2 shell (Co@SiO2) nanoparticles prepared by the modified Stöber method. Phase formation and properties of the particles were studied using X-ray diffraction, field emission scanning electron microscopy (FESEM) with energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), vibrating sample magnetometer (VSM), impedance spectroscopy (IS), microbial and photo catalytic activities. The insulating layer of SiO2 shell thickness can block nanoparticles from growing up. Two different phases of cubic structure (f. c. c) for Co and Tetragonal structure of shell SiO2 were identified from particles. FESEM morphology shows the octahedral symmetric crystal for 0.5 and 1 ml concentration, which is highly porous, well crystallined nature. EDS and XPS measurement peaks show the presence of Co, Si and O elements and confirm the formation of core-shell structure .Paramagnetic for 0.5 ml and diamagnetic behaviour for 1 ml concentration were obtained from VSM measurements. Impedance studies of the sample show very high resistance that is only due to SiO2 shell. Synthesized nanoparticle having controllable grain size, shape and magnetic property is a suitable candidate for many biomedical, storage, anti-corrosion resistance and environmental applications.
Page(s): 55-62 Date of Publication: 29 September 2018
J. Alimunnisa
PG and Research Department of Chemistry, Queen Mary’s college (A), Chennai-600 004, India
K. Ravichandran
PG and Research Department of Chemistry, Queen Mary’s college (A), Chennai-600 004, India
K. S. Meena
PG and Research Department of Chemistry, Queen Mary’s college (A), Chennai-600 004, India
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J. Alimunnisa, K. Ravichandran and K. S. Meena “Synthesis, Characterization and Bio-Medical, Magnetic Data Storage and Environmental Applications of Co@SiO2 Core/Shell Nanoparticles” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.55-62 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/55-62.pdf
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Experimental Study on Microstructure of Friction Stir Welding of AA6061
P Ranjith Reddy, Y Rishwanth Reddy, M Sai Sreekar, B Rajashekar, G Sucharitha – September 2018 – Page No.: 63-67
Friction stir welding, a solid state joining technique, is widely being used for joining Aluminium alloys for aerospace, marine, automotive and many other applications of commercial importance. Friction stir welding (FSW) can produce better mechanical properties in the weld zone compared to other conventional welding techniques. Later the best composition of the material will be selected from test results and this will be used as the main tool in friction stir welding. The material which is to be welded is also made up of same composition used in the tool. Friction stir welding (FSW) can produce better mechanical properties in the weld zone compared to other conventional welding techniques the tool serves primary functions: (a) heating of workpiece, (b) deform the material (c) movement of deform material to produce the joint. Scanning Electron Microscopy test has been performed to study the microstructure of the FSW produced by our tool. Friction stir welding can be widely applied in Aircrafts, rockets, automobiles, robotics, etc.
Page(s): 63-67 Date of Publication: 29 September 2018
P Ranjith Reddy
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai-600073, India
Y Rishwanth Reddy
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai-600073, India
M Sai Sreekar
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai-600073, India
B Rajashekar
Students, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai-600073, India
G Sucharitha
Assistant Professor, Department of Mechanical Engineering, Bharath Institute of Higher Education and Research, Chennai-600073, India
[1]. Wikipedia, the free encyclopedia. Source: Internet
[2]. Lindroos.K.Y, Talvite.M.J, “Recent Advances in Metal Matrix Composites”. Journal Materials Processing Technology.53,PP, 273-284, 1995.
[3]. Bakes H, Benjamin D, Kirkpatrick CW. Metals handbook, vol.2.Metals Park, OH: ASM; 1979. p. 3–23.
[4]. Maxwell Rejila C, Dinaharanb I, Vijay SJ, Muruganc N. Microstructure and sliding wear behaviour of AA6360/(TiC + B4C) hybrid surface composite layer synthesized by friction stir processing on aluminum substrate. Material Sci. Engg. A 2012;552:336–44.
[5]. Sadeesh P, Venkatesh Kannan M, Rajkumar V, AvinashP Studies on friction stir welding of AA 2024 and AA 6061 dissimilar Metals – 2014
[6]. Md. Reza-E-Rabby, Anthony P, Reynolds Effect of tool pin thread forms on friction stir weldability of different aluminum alloys – 2014
[7]. Venkatesha .B .N, M. S.BhagyashekarPreliminary Studies on Mecahnical and Metallurgical Behaviour of Friction Stir Welded Butt Joints -2014
[8]. Fabrizio Micari, Gianluca Buffa, S. Pellegrino Friction Stir Welding as an effective alternative technique for light structural alloys mixed joints- 2014
[9]. ÁkosMeilinger, ImreTörökThe Importance of Friction Stir Welding Tool – 2013
[10]. J.A. Schneider, A.C. Nunes Influence of processing parameters on the flow path infriction stir welding- 2016
[11]. Damjan, Ladislav, Tomaž, JanezMicrostructure and mechanical properties of friction stir welded AlMg4.5Mn Alloy – 2012
[12]. Zhitong Chen, Shengxi Li, Lloyd H. HiharaMicrostructure, mechanical properties and corrosion of friction stir welded 6061 Aluminum Alloy – 2014
[13]. Amir Hossein Baghdadi, Nor Fazilah Mohamad Selamat, ZainuddinSajuri, Effect of tool offsetting on microstructure and mechanical properties dissimilar friction stir welded Mg-Al alloys -published in 2017.
[14]. BradRichards Microstructure-Property Correlations in Friction Stir Welded Al6061-T6 Alloys – a project report
[15]. Mervin A. Herbert, Arun Kumar Shettigar, Akshay V Nigalye and Shrikantha S. Rao Investigation on microstructure and mechanical properties of Friction Stir Welded AA6061-4.5Cu- 10SiC composite- 2015
P Ranjith Reddy, Y Rishwanth Reddy, M Sai Sreekar, B Rajashekar, G Sucharitha “Experimental Study on Microstructure of Friction Stir Welding of AA6061 ” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.63-67 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/63-67.pdf
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Modal Analysis, Fatigue Analysis and Optimization of Pitman Arm Using FEM
Pradeep B Patil, P. D. Darade, K. R. Jagtap, D. N. Korade – September 2018 Page No.: 68-77
Steering system is used to steer the front wheels corresponding to the inputs provided by the driver in order to achieve overall directional control of the vehicle. Thus, in vehicle handling characteristics steering system plays very important role. The Pitman arm is a linkage attached to the steering box, sector shaft, that converts the angular motion of the sector shaft into the linear motion needed to steer the wheels. The Pitman arm is supported by the sector shaft on one side and on the other side to the drag link or center link with a ball joint. A performance study will be carried to analyze vibrational behavior and fatigue life of pitman arm using FEA tools. The structural optimization will be done on the pit man arm using Optistruct, changing the structure of pitman arm by removing the material from the surface where stress value is low. The meshing and boundary conditions will be applied using Hypermesh 12.0 and analysis will be carried out using ANSYS. The testing of Pitman arm is carried out for vibrational analysis and fatigue analysis and the result will be validated with the experimental results.
Page(s): 68-77 Date of Publication: 30 September 2018
Pradeep B Patil
Department of Mechanical Engineering, Sinhgad Institute of Technology and Science, Narhe, Pune, Maharashtra, India
P. D. Darade
Department of Mechanical Engineering, Sinhgad Institute of Technology and Science, Narhe, Pune, Maharashtra, India
K. R. Jagtap
Department of Mechanical Engineering, Sinhgad Institute of Technology and Science, Narhe, Pune, Maharashtra, India
D. N. Korade
Department of Mechanical Engineering, Sinhgad Institute of Technology and Science, Narhe, Pune, Maharashtra, India
[1] Sijith PM, Prof. Shashank Gawade, Prof. S.S Kelkar “CAE Analysis and Structural Optimization of Pitman Arm” International Journal of Science, Engineering and Technology Research (IJSETR), Vol. 5, Issue 6, June2016, ISSN: 2278-7798, pp.1901-1903.
[2] Vimal Rau Aparow, KhisbullahHudha, ZulkiffliAbdKadir, Megat Mohamad HamdanMegat Ahmad, and Shohaimi Abdullah “Modeling, Validation, and Control of ElectronicallyActuated Pitman Arm Steering for Armored Vehicle” International Journal of Vehicular Technology, Volume 2016, Article ID 2175204, pp. 1-12
[3] Srilekha Aurulla , G. Gopala Krishna “Modeling and Analysis of Steering Lever Link of a Tractor” IJIRSET Vol. 5, Issue 11, November 2016, pp. 19801-19808
[4] Kazem Reza Kashyzadeh, Mohammad Jafar Ostad-Ahmad-Ghorabi, Alireza Arghavan “Fatigue life prediction of package of suspension automotive under random vibration based on road roughness” Mediterranean Journal of Model and Simulation ISSN 2335-1357 (2015) pp 037-050.
[5] Aniket Kolekar, Mr. Shubham R. Gound, Mr. Mahesh S. Ban “Design of Fixture for Manufacturing of Pitman Arm” IRJET, Volume: 04, Issue: 05 May -2017, pp. 1714-1720
[6] Yuvraj N. Doke, Prof. Sameer M. Shaikh. “Design & Analysis of Steering System Drag Link against Buckling Loads for Tipper Application” Recent Trends in Mechanical Engineering -2016[IJIERT], ISSN: 2394-3696, pp. 1-7
[7] P.D. Darade, Bimlesh Kumar. “Employing Artificial Bee Colony In Mathematical Modeling Designing For Predicting Settling Time” Materials Today: Proceedings 4 (2017), pp. 7554–7561
[8] P.D. Darade, Bimlesh Kumar. “Predicting Minimized Settling Time Corresponding Piezo Localization Displacement and Velocity” Materials Today: Proceedings 4 (2017), pp. 8469–8477
[9] Pradeep B Patil and P D Darade “Vibrational Analysis, Life Prediction and Optimization of Pitman Arm Using FEM.” International Journal of Computational Engineering Research (IJCER), vol. 08, no. 05, 2018, pp. 18-23.
Pradeep B Patil, P. D. Darade, K. R. Jagtap, D. N. Korade “Modal Analysis, Fatigue Analysis and Optimization of Pitman Arm Using FEM” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.68-77 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/68-77.pdf
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Stability Analysis of Dual Motor Ball and Beam System Using Fuzzy Logic Controller
Dr. Lakshmanan, Dr. Kamatchi Kannan V – September 2018 – Page No.: 78-82
The control of Dual Motor Ball and Beam (DMBB) system is proposed which is a best example for a non-linear system. In the DMBB system, the output (the ball position) increases without limit for a fixed input (beam angle). The DC servo motor connected to the each end of the beam through a gear mechanism is used to control the position of the ball on the beam. The open loop response of ball and beam system is unstable. The controller’s job is to regulate the position of the ball on the beam by changing the angle of the beam. A controller is designed for this system so that the ball’s position can be manipulated. In this work, we have adopted a linear model and each motor’s angular position is controlled by PD controller which is designed using root locus technique, while the ball position is controlled by an outer loop which is designed using Fuzzy logic controller. The control goal is to bring the ball to desired position on the beam and keep it there. In general, a cooperative control system comprises multiple dynamic entities that share information or tasks to accomplish a common objective.
Page(s): 78-82 Date of Publication: 30 September 2018
Dr. Lakshmanan M
Associate Professor, Department of EEE, GSSS Institute of Engineering and Technology for Women, Metagalli, Mysuru -570 016, Karnataka, India
Dr. Kamatchi Kannan V
Associate Professor, Department of EEE, Bannari Amman Institute of Technology, Sathyamangalam-638 402, Tamil Nadu, India
[1]. M.Lakshmanan, Dr.R.Ganesan, “Design of controllers for Dual Motor Ball and Beam System”, International Review of Mechanical Engineering (IREME), Vol 8, No 4 (2014).
[2]. H. E. A. Ibrahim, Ahmed A. Hakim Mahmoud,” DC Motor Control Using PID Controller Based on Improved Ant Colony Algorithm,” International Review of Automatic Control (IREACO), Vol 7, No.1 (2014).
[3]. Dharmana Simhachalam, Chanchal Dey, Member, IEEE, and Rajani K. Mudi- “An Auto-Tuning PD Controller for DC Servo Position Control System”,2nd International Conference on Power, Control and Embedded Systems,2012.
[4]. Wenzhuo Chen，Xiaomei Sui， Yonghui Xing, Modeling and Modulation of Nonlinear Ball-beam System Controller Based on Matlab, 2012 9th International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2012).
[5]. Gunasekaran M, Potluri R, Cooperative control of a dual-motor ball and beam system, INDICON 2008. Annual IEEE- India Conference, 2008.
[6]. Jimenez S and Wen Yu, Stable synchronization control for two ball and beam systems, International Conference on Electrical and Electronics Engineering, pages 290-293, 2007.
[7]. Sanda Dale, Toma-Leonida Dragomir – “Interpolative-type control solutions for a “ball and beam” system”,control engineering and applied informatics,Vol. 8, No. 3, pp. 3-14, 2006.
[8]. Wen Yu and Floriberto Ortiz, Stability analysis of pd regulation for ball and beam systems, Proceedings of the IEEE Conference on Control Applications, pages 517-522, 2005.
[9]. Ho, W.K., Hang, C.C. and Cao,L.S. – “Tuning of PID controllers based on gain and phase margin specifications”, Automatica, Vol.31, No.3, pp. 497, 1995.
[10]. Hauser, J., Sastry, S. and Kokotovic, P., “Nonlinear control via approximate input-output linearization: The Ball and Beam example,” IEEE Transactions on Automatic control, pp. 392-398, March 1992.
[11]. Richard C.Dorf, Robert H.Bishop, Modern Control Systems, Eighth edition, Pearson education, 2004.
[12]. Ogata.K. – “Modern Control Engineering”, Prentice-Hall, 1990
Dr. Lakshmanan, Dr. Kamatchi Kannan V “Stability Analysis of Dual Motor Ball and Beam System Using Fuzzy Logic Controller” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp. 78-82 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/78-82.pdf
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Evaluation of Mechanical Properties of Boron Carbide and Short E-Glass Fiber Reinforced with Aluminium 2014 for Aircraft Application
Hannan Pasha, Dr N.G.S Udupa, Dr Shantharaja.M – September 2018 Page No.: 83-87
Now a days the aluminium metal matrix composites are enormously used in application of aircraft wheel rim material, aerospace, transport application. In this present work to study the effort is made to enhance the tensile strength of AMCs by reinforcing, AA 2014 matrix with both B4C(2%,4%,6%,8%) and short E-glass fiber (2%,4%,6%,8%) of varying Proportion by stir casting technique and hybrid composites are fabricated. The microstructure, hardness and ultimate tensile strength of the fabricated AMCs were analyzed. The SEM was studied to know the homogeneous dispersion of B4C particles and Short E-glass fiber in the composite. In this present investigated has been done to study the effect of each process parameter such as composition (2%, 4%, 6%, 8%), stirring speed (300, 320, 340, and 360 rpm) and stirring temperature (700, 750, 800 and 850oC). Fabricated the different specimens of hybrid composite material using stir casting technique and each parameter has four levels, L16 orthogonal array used to made different specimen. The effect of this input response or input parameter on the output response or output parameters has been analyzed by using design of experiment by taguchi technique (MINITAB17). Based on the results obtained from tensile and hardness test of the hybrid composites it is observed that, the ultimate tensile increases as the increase in the amount of both B4Cand short E-glass fibers up to( 4% ) after that the addition of both B4C and short E-glass fiber is not much changes in UTS. If the addition of both B4C and short E-glass fiber increases thus hardness also gradually increases. The results are reveal that the composition, stirring speed, stirring temperature of hybrid composite material have a significantly effect on the ultimate tensile strength, hardness and ductility.
Page(s): 83-87 Date of Publication: 30 September 2018
Hannan Pasha
Department of Mechanical Engineering /Nagarjuna College of Engineering and Technology, Bangalore, India
Dr N.G.S Udupa
Department of Mechanical Engineering /Nagarjuna College of Engineering and Technology, Bangalore, India
Dr Shantharaja.M
Department of Mechanical Engineering/ UVCE, Bangalore, India
[1]. G. Kosec, g. Kovai, j. Hodoli, b. Kosec. “Cracking of an aircraft wheel rim made from al-alloy 2014-T6”. METABK 49(4) 357-360 (2010) 4,357-360,ISSN 0543-5846
[2]. Chia-Lung Chang, Shao-Huei Yang, “Simulation of wheel impact test using finite element method”, ELSEVIER, Engineering failure analysis 16 (2009) 1711-1719
[3]. R.Sadeler and M.Ocal, “Influence of relative slip on fretting fatigue behavior of 2014 aluminium alloy with the age- hardened conditions T4 and T6”, Vol 18, No.2 (2012) pp 273-277
[4]. Sebastian Heimbs, Holger Lang, Tamas Haver, “High velocity impact on composite link of aircraft wing flap mechanism”, cent. Eur. I. Eng 2(4), 2012,483-495
[5]. Bhargavi Rebba, N.Ramanaiah, “studies on mechanical properties of 2024 Al-B4c composite”, Advanced materials manufacturing and characterization, Vol 4, issue 1(2014)
[6]. Kartnik Raj.K.V, M.H.Annaiah, Manjunatha.B, Davis P Skariash, Harendra Kumar H.V, “Dry sliding wear behavior of heat treatment A2014 reinforced with graphite”, International journal of innovative research in science , engineering and technology, Vol 2, Issue , may(2013) ISSN:2316-8753
[7]. S.Rama rao, G. Padmanabhan, “Fabrication and mechanical properties of aluminium-boron carbide composite”, International journal of material and biomaterials application, 2012,2(3):15-18, ISSN 2249-9679
[8]. Raja T, Sahu O.P, “Effect on microstructure and harness of Al-B4c metal matrix composite fabrication through power metallurgy”, international journal of mechanical engineering, Vol 1(1), march(2014), pp 001-005
[9]. N.Senthilkumar, T.Tamizharasan, M.Anbarasan, “Mechanical characterization and tribological behavior of Al-Gr-b4c metal matrix composite prepare-d by stir casting technique”, journal of advanced engineering research, Vol .Issue , pp 48-59
[10]. Lakhvir Singh, Baljinder Ram, Amandeep Singh, “ Optimization of process parameter for stir casted aluminium metal matrix composite using Taguchi method”, international journal of research in engineering and technology”, Vol 02,issue 08, Aug 2013, pISSN: 2321-7308
[11]. V.C.Uvataju, N. Natarajan, “Optimization of friction and wear behavior in hybrid metal matrix composite using taguchi technique”, journal of minerals and material characterization and engineering”, Aug 2012,11, 757-768
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[14]. Dale H. Besterfield , Carol Besterfield-Michna, Glen H. Besterfield, Mary Besterfield-Sacre “Total Quality Management” Third Edition, PEARSON publication(2003), pp 533-628.
[15]. Author. K. Kaw “ Mechanics of composite materials” Second Edition by Taylor and Francis, (2009),pp 01-59
Hannan Pasha, Dr N.G.S Udupa, Dr Shantharaja.M “Evaluation of Mechanical Properties of Boron Carbide and Short E-Glass Fiber Reinforced with Aluminium 2014 for Aircraft Application” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.83-87 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/83-87.pdf
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Impact of Demonetisation on Selected Stocks of Real Estate Sector
Smitha V Shenoy, Akshay Nayak – September 2018 – Page No.: 88-95
Real Estate sector is one of the most sensitive sectors of an economy that reflects the economic policy changes. The tax reforms, demonetization, interest rate cuts or volatility in stock markets, all have affected the real estate sector. Both the common man or upper class of this country are affected by changes in real estate sector, as they are parking centre for excess funds for all.
This study is an empirical research of the impact of Demonetization on the stocks of Indian Real estate sector. The Objectives of the study were (1) To analyse selected Reality sector stock returns pre and post demonetisation and (2) To analyse Reality Index Returns pre and post demonetisation. 6 of the top real estate companies of 2017 were considered for the study. The selected companies were DLF, Oberoi Realty, Prestige Estates, Godrej Properties, HDIL and Sobha. The share prices of Companies were taken from BSE Website. The period from October 2015 to November 2016, was considered as pre demonetisation period. The period from October 2016 to November 2017 was considered as post demonetisation period.
Out of the 6 companies analysed, the stock prices of 5 companies have increased after Demonetisation. This implies that demonetisation had a positive impact on reality sector stocks. The Reality Index returns have increased in one year period after demonetisation, compared to a one year period before demonetisation.
The involvement of black money and cash transaction in real estate sector was considerable. The passing of RERA (Real Estate Regulation and Development Act 2016), the Benami Transactions Act and now the demonetization will ensure that going forward will become more transparent and will definitely lose its historic taint. These regulations would also prevent investors from getting cheated and buy properties of their choice at affordable prices, the place where they want to and the timely possession will also be assured.
Page(s): 88-95 Date of Publication: 02 October 2018
Smitha V Shenoy
Assistant Professor – MBA, BMS College of Engineering, Bangalore, Karnataka, India
Akshay Nayak
Thomson Reuters, Bangalore, Karnataka, India
[1]. Dr. Jonardankoner, Arnab Chabiri, Nikhil Agrawal, Rakhiphophalia, Angel Roy, “Impact of Demonetization on Real Estate Market in India”, IOSR Journal of Business and Management (IOSR-JBM), 2018, e-ISSN: 2278-487X, p-ISSN: 2319-7668, PP 22-35
[2]. Sanjeev Kumar Singh, “A study of impact of demonetisation on real-estate”, 3rd International Conference on Emerging Trends in Engineering, Technology, science and Management (IETE),June 2017, ISBN: 978-93-86171-48-1
[3]. T.Sridevi, Pragyan Parimita Sarangi, “Demonetisation Policy: Its impact on the Real Estate Sector”, International Journal of Latest Technology in Engineering, Management & Applied Science (IJLTEMAS), Volume VI, Issue VII, July 2017 | ISSN 2278-2540
[4]. https://economictimes.indiatimes.com/wealth/real-estate/think-demonetisation-hit-real-estate-sector-rbi-data-tells-a-different-story/articleshow/58276701.cms
[5]. https://www.indiabullshomeloans.com/blog/the-impact-of-demonetization-on-real-estate-in-india/ December 22, 2016
[6]. https://indianexpress.com/article/business/business-others/real-estate-demonetisation-measuring-the-impact-4473331/
[7]. https://www.bloombergquint.com/opinion/2017/11/07/demonetisation-and-digitisation-every-picture-tells-a-story#gs.tJsoNDs
[8]. https://www.firstpost.com/business/insight-2017-post-demonetisation-the-spotlights-on-vijay-shekhar-sharma-and-paytm-3181296.html
Smitha V Shenoy, Akshay Nayak “Impact of Demonetisation on Selected Stocks of Real Estate Sector” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.88-95 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/88-95.pdf
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Modelling and Analysis of Off-Road Rally Vehicle using Adams Car
Shreyas B N, Kiran M D – September 2018 Page No.: 96-107
The paper discusses the modelling of a virtual prototype of the suspension and steering sub systems of a physical rally vehicle available on campus. Upon modelling the front and rear suspensions and the steering on Adams Car, the created model is tested for its correctness using Half Vehicle analysis like K and C analysis, and full car analysis like CRC and Maintain Analysis. Furthermore, the front lower control arm is made flexible to see the stresses acting on it to investigate its reason for failure in the actual prototype.
Page(s): 96-107 Date of Publication: 02 October 2018
Shreyas B N
Department of Mechanical Engineering, B.M.S Institute of Technology and Management, Yelahanka, Bangalore, India
Kiran M D
Department of Mechanical Engineering, B.M.S Institute of Technology and Management, Yelahanka, Bangalore, India
[1] Samuel Joseph (2013), Design and Development of Steering and Suspension System of a Concept Car.
[2] Thomas D. Gillespie (1992), Fundamentals of Vehicle Dynamics, Society of Automotive Engineers Inc.
[3] Richard Stone and Geoffrey K. Ball (2004), Automotive Engineering Fundamentals, SAE International.
[4] Shaopu Yang, Yongjie Lu and Shaohua Li (2013), An overview on vehicle dynamics, Springer-Verlag Berlin Heidelberg.
[5] Emre Sert and Pınar Boyraz (2017), Optimization of Suspension System and Sensitivity Analysis forImprovement of Stability in a Midsize Heavy Vehicle, Engineering Science and Technology, an International Journal.
[6] Anoop M. Vasudevan and Jithin Bhaskar, A study on the Handling Characteristics of a Car during Cornering with Variation in Wheel Geometry Parameters, VIT University, Vellore.
[7] Sarel F. van der Westhuizen, Pieter S. Els (2012), Slow active suspension control for rollover prevention, Journal of Terramechanics.
[8] N. Ikhsan, R.Ramli and A. Alias (2015), Analysis of the kinematics and compliance of a passive suspension system using Adams Car, Journal of Mechanical Engineering and Sciences
Shreyas B N, Kiran M D “Modelling and Analysis of Off-Road Rally Vehicle using Adams Car” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.96-107 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/96-107.pdf
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Development and Validation of Hypersonic Engine Inlet Design Code
Phyo Wai Thaw, Zin Win Thu – September 2018 – Page No.: 108-115
This paper describes the numerical investigation of scramjet inlet and validation through computational fluid dynamics (CFD). The scramjet inlet design (SID) program was also developed and used to design a new scramjet inlet geometry which satisfies shock-on-lip (SOL) condition at Mach 3. This inlet design was further tested by means of CFD and the inviscid data showed that it meets SOL condition and reached the required pressure at the isolator exit to get good burning.
Page(s): 108-115 Date of Publication: 03 October 2018
Phyo Wai Thaw
Department of Propulsion and Flight Vehicles, Myanmar Aerospace Engineering University, Meiktila, Mandalay Region, Myanmar
Zin Win Thu
Department of Propulsion and Flight Vehicles, Myanmar Aerospace Engineering University, Meiktila, Mandalay Region, Myanmar
[1] Michael K. Smart, “Scramjet inlets,” Centre for Hypersonics, The University of Queensland Brisbane 4071, Australia, September 2010.
[2] Fry, Ronald S. “A Century of Ramjet Propulsion Technology Evolution,”Journal of Propulsion and Power, Volume 20, No. 1, January-February 2004: 27-58.
[3] “HyShot Program Secures Place in Flight History.” The University of Queensland in Australia. 16 Aug. 2002.
[4] Thompson, Elvia, Keith Henry, and Leslie Williams. “Faster Than a Speeding Bullet: Guinness Recognizes NASA Scramjet.” NASA. 20 June 2005.
[5] Anderson, John D., Jr., “Fundamentals of Aerodynamics,” 5thEdition, the McGraw-Hill Companies, Inc, New York, 2011.
[6] David M. Van Wie, Stephen M. D’Alessio, and Michael E. WhiteJ, “Hypersonic Airbreathing Propulsion,”Johns Hopkins APL Technical Digest, Volume 26, Number 4, 2005.
[7] Kristen Nicole Roberts, “Analysis and Design of a Hypersonic Scramjet Engine with a Starting MachNumber of 4.00,” August 2008.
[8] Jason Paur, “Hypersonic Successor to Legendary SR-71 Blackbird Spy Plane Unveiled,”Wired, 1 November 2013.
[9] Corin Segal, “The Scramjet Engine: Processes and Characteristics,” Cambridge University Press, New York, 2009.
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[11] Luu Hong Quan, Nguyen Phu Hung, Le Doan Quang, Vu Ngoc Long,“Analysis and Design of a Scramjet Engine Inlet Operating from Mach 5 to Mach 10,”International Journal of Mechanical Engineering and Applications. Vol. 4, No. 1, 2016, pp. 11-23.
[12] Augusto F. Moura, Maurício A. P. Rosa, “A Numerical Investigation of Scramjet Engine Air Intakes for the 14-X Hypersonic Vehicle”.
[13] Anderson, John D., Jr., “Modern Compressible Flow: With Historical Perspective,” 3rd Edition, McGraw-Hill Book Company, New York, 2003.
[14] Azam CheIdris, Mohd Rashdan Saad, Hossein Zare-Behtash, Konstantinos Kontis, “Luminescent Measurement Systems for the Investigation of a Scramjet Inlet-Isolator,” 9 April 2014.
Phyo Wai Thaw, Zin Win Thu “Development and Validation of Hypersonic Engine Inlet Design Code” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp.108-115 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/108-115.pdf
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Prospective Avenues of Continuous Formative Assessments for Facilitating Outcome Based Education in Kerala: A Comparative Study
Bruce Mathew, T. Gnana Sambanthan – September 2018 – Page No.: 116-120
Formative assessments are an integral part in outcome based education. There is no single specified style of assessment in OBE. In this paper, we try to compare the components of OBE followed in the curriculum of MCA in kerala state in India with some of the developing countries.
Page(s): 116-120 Date of Publication: 06 October 2018
Bruce Mathew
Research Scholar, Dept. of CSE, NITTTR, Chennai, Tamil Nadu, India
T. Gnana Sambanthan
Prof. & Head, Dept of CSE, NITTTR, Chennai, Tamil Nadu, India
[1]. Haidar M. Harmanani, (2017), “An Outcome Based Assessment Process for Accreditating Computing Programmes”, European Journal of Engineering Education, Vol. 42, No. 6, 2017, pp:844-859.
[2]. Mpepo, C. C, (1998),“Criterion Referenced Instruction, as a Form of Mastery Learning”, Educamus, Vol. 34, No. 3, 1998, pp:8-9.
[3]. ShamsulMuhamad,ZarinaTukiran, RafizahMohdHanifa, Afandi Ahmad, MohamadMdSom(2012), “An Evaluation of Assessment Tools in Outcome-based Education: A Way Forward”, 2012, pp:336-343.
[4]. Sharma, B.A.V, (1988),“Research Methods in Social Sciences”, S. Chand & Co. New Delhi, India, 1988.
[5]. Spady, William, G, (1994), “Outcome Based Education. Critical Issues and Answers”, American Association of School Administrators, Arington, 1994.
[6]. SPT Malan, (2000), “The ‘New Paradigm’ of Outcome Based Education in Perspective”, 2000,
pp:22-28.
[7]. Van der Horst, and McDonald, R, (1997), “OBE. A Teacher’s Manual”, Pretoria, Kagiso, 1997, pp:10-11.
Bruce Mathew, T. Gnana Sambanthan “Prospective Avenues of Continuous Formative Assessments for Facilitating Outcome Based Education in Kerala: A Comparative Study” International Journal of Research and Scientific Innovation (IJRSI) vol.5 issue 9, pp. 116-120 September 2018 URL: https://www.rsisinternational.org/journals/ijrsi/digital-library/volume-5-issue-9/116-120.pdf
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