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Advances in Automotive technologies : Select proceedings of ICPAT 2019
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Mô tả chi tiết
Lecture Notes in Mechanical Engineering
M. Razi Nalim
R. Vasudevan
Sameer Rahatekar Editors
Advances in
Automotive
Technologies
Select Proceedings of ICPAT 2019
Lecture Notes in Mechanical Engineering
Series Editors
Francisco Cavas-Martínez, Departamento de Estructuras, Universidad Politécnica
de Cartagena, Cartagena, Murcia, Spain
Fakher Chaari, National School of Engineers, University of Sfax, Sfax, Tunisia
Francesco Gherardini, Dipartimento di Ingegneria, Università di Modena e Reggio
Emilia, Modena, Italy
Mohamed Haddar, National School of Engineers of Sfax (ENIS), Sfax, Tunisia
Vitalii Ivanov, Department of Manufacturing Engineering Machine and Tools,
Sumy State University, Sumy, Ukraine
Young W. Kwon, Department of Manufacturing Engineering and Aerospace
Engineering, Graduate School of Engineering and Applied Science, Monterey,
CA, USA
Justyna Trojanowska, Poznan University of Technology, Poznan, Poland
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M. Razi Nalim • R. Vasudevan •
Sameer Rahatekar
Editors
Advances in Automotive
Technologies
Select Proceedings of ICPAT 2019
123
Editors
M. Razi Nalim
Department of Mechanical Engineering
Purdue School of Engineering &
Technology
Indianapolis, IN, USA
Sameer Rahatekar
Enhanced Composites
and Structures Centre
Cranfield University
Cranfield, UK
R. Vasudevan
School of Mechanical Engineering
Vellore Institute of Technology (VIT)
Vellore, Tamil Nadu, India
ISSN 2195-4356 ISSN 2195-4364 (electronic)
Lecture Notes in Mechanical Engineering
ISBN 978-981-15-5946-4 ISBN 978-981-15-5947-1 (eBook)
https://doi.org/10.1007/978-981-15-5947-1
© Springer Nature Singapore Pte Ltd. 2021
This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part
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Contents
CFD Analysis of Automotive Radiators ......................... 1
Swapnil Kumar, K. Sai Kiran, and Thundil Karuppa Raj Rajagopal
Ejector-Mechanical Compression Hybrid Air-Conditioning System
for Automotives: System Configuration and Analysis............... 9
M. Anoop Kumar
Investigation of the Combined Effect of Perforated Tube, Baffles,
and Porous Material on Acoustic Attenuation Performance .......... 17
Sandeep Kumar and K. Ravi
Semi-autonomous Vehicle Transmission and Braking Systems........ 29
G. Paul Robertson and Rammohan A.
Comparison of Gaseous and Liquid Fuel Cells for Automotive
Applications .............................................. 39
A. Thirkell and R. Chen
Lane Monitoring System for Driver Assistance Using Vehicle
to Infrastructure Connection ................................. 51
Akash Kalghatgi and A. Rammohan
Integration of Area Scanning with PSO for Improving Coverage
and Hole Detection in Sensor Networks ......................... 65
T. Shankar, Geoffrey Eappen, Shubham Mittal, and Ramit Mehra
Optimized Routing Algorithm for Wireless Sensor Networks......... 83
T. Shankar, Geoffrey Eappen, and S. Rajalakshmi
Survivability Technique Using Markov Chain Model in NG-PON2
for Stacked Wavelength ..................................... 97
S. Rajalakshmi and T. Shankar
v
Effects of Different Membranes on the Performance of PEM
Fuel Cell ................................................. 113
M. Muthukumar, A. Ragul Aadhitya, N. Rengarajan, K. Sharan,
and P. Karthikeyan
Design Analysis and Fabrication of Race Car Seat to Increase
Driver Comfort ........................................... 127
K. Raja, C. D. Naiju, M. Senthil Kumar, and N. Navin Kumar
Design Optimization of Lubrication System for a Four-Cylinder
Diesel Engine ............................................. 139
J. Ramkumar, George Ranjit, Vijayabaskaran Sarath, V. Vikraman,
Bagavathy Suresh, Namani Prasad Babu, and Malekar Amit
Investigation on Turbocharger Actuator for LPG Fuelled
SI Engine ................................................ 157
K. Ravi, Jim Alexander, and E. Porpatham
Stress Analysis of Automotive Chassis Using Hypermesh
and Optistruct ............................................ 169
Vijay Sharma, D. Mallikarjuna Reddy, and Shreekant Patil
Development of Reaction Wheel Controlled Self-Balancing Bicycle
for Improving Vehicle Stability Control ......................... 187
Omkar Patil, Sujay Jadhav, and R. Ramakrishnan
An Intelligent Energy Management Strategy for Electric Vehicle
Battery/Ultracapacitor Hybrid Storage System Using Machine
Learning Approach ........................................ 197
Geetansh Mahajan, Abhinav, and R. Ramakrishnan
Low Velocity of Single and Multiple Impacts on Curved and Hybrid
Curved Composite Panel for Aircraft Applications ................ 215
D. Mallikarjuna Reddy, Shreekant Patil, Kiran S. Matti,
and Nemmani Abhinav
Aerodynamic Study of a Three Wheeler Body .................... 225
C. Bhaskar, Krishna Rawat, Muhammed Minhaj, M. Senthil Kumar,
and C. D. Naiju
Evaluating the Hardness and Microstructural Analysis of Reinforcing
the Nano Silicon Carbide and Nano Zirconium Oxide in Hybrid
Al6061 Metal Matrix Composite .............................. 231
V. Deepakaravind and P. Gopal
Exploratory and Performance Analysis of Solar Refrigeration System
Using Nanofluids—A Review ................................. 241
M. Sivakumar and S. Mahalingam
vi Contents
About the Editors
Dr. M. Razi Nalim is Executive Associate Dean for Research and Graduate
Programs at the Purdue University School of Engineering & Technology in
Indianapolis (currently on leave, and serving as Visiting Professor at Vellore
Institute of Technology, Vellore, India). He has three decades of experience in
higher education and professional practice – in industry, academia, and government. Working at NASA Glenn Research Center and Purdue University, he pioneered novel concepts for pressure-gain combustion engines and non-steady flow
pressure-wave machines, aimed at efficiency, power and emissions improvement of
aircraft and power generation engines. Recognized as an entrepreneurial ‘translational’ scholar at IUPUI, he helped establish multiple industry-university research
consortia, especially with Rolls-Royce Corporation. His research has led to 7
patents, and over 100 publications, supported by over $10 million in grants from
NASA, US National Science Foundation (NSF), Rolls-Royce, and other sponsors.
He previously led R&D at two small start-up companies, and has launched a startup
company to commercialize his research. He has received the IUPUI Bynum Faculty
Mentor award for guiding undergraduate research, University Trustees teaching
award for innovative learning contributions, and the highest honors of his school for
research and service. He has conducted workshops on project-enhanced active
learning in engineering education, supported by the NSF. Internationally, Dr. Nalim
has given many keynote talks and served as NATO AGARD Scholar and twice as a
Fulbright Scholar. He is an Associate Fellow of the American Institute of
Aeronautics & Astronautics.
Dr. R. Vasudevan is Professor & Dean of School of Mechanical Engineering and
The Director- Centre for Innovative Manufacturing Research (CIMR) at Vellore
Institute of Technology, Vellore, India.He obtained his Ph.D. from Concordia
University, Canada. He has around 18 years of combined research and teaching
experience in India and Canada. He secured University first rank and Gold medal
during the Post Graduation. He was awarded International Tuition Fees Remission
at Concordia University during 2007. He was also nominated for Governor General
Gold Medal Award for Ph.D. thesis and best Ph.D. thesis Concordia University,
vii
Montreal, Canada. He has published around 45 research articles in international
journals with high impact factors. He has also authored a monograph titled
“Analysis of Smart Structure”. At present, he is working on seven research projects
sponsored by various International and National funding agencies. He has also
finished three funded projects sponsored by ARDB, VRDEand one consultancy
project by Alvi Tech. Pvt. Ltd., Bangalore. He has guided 6 Ph.D. students and one
M.S. (Research) scholar at VIT. His research focuses on broad range of problems in
mechanics of composite structures, active and semi-active vibration control,
structural health monitoring, with applications in aerospace and automotive
industries. He is a life member of Indian Society of Technical Education, New
Delhi, and a senior member of International Association of Computer Science and
Information Technology, Singapore.
Dr. Sameer Rahatekar earned his PhD at University of Cambridge where he
worked on nano-composites modelling and manufacturing. He worked as a postdoctoral researcher at National Institute of Standards and Technology (NIST), USA
where he worked on manufacturing strong and multi-functional natural polymer
based fibers using ionic liquids as a benign solvent. He also worked on
nano-particles dispersion, rheology and nano-composites manufacturing at NIST.
He was a lecturer at the Advanced Composite Centre for Innovation and Science
(ACCIS) at University of Bristol where he worked on manufacturing strong of
cellulose fibres as precursors for carbon fibers and on nano-particles reinforced
carbon/glass fiber composites for improved fracture toughness, erosion resistance
and lightening strike protection of composites parts used in aerospace industry.
viii About the Editors
CFD Analysis of Automotive Radiators
Swapnil Kumar, K. Sai Kiran, and Thundil Karuppa Raj Rajagopal
Abstract This paper of ours deals with the automotive radiators. We have shown a
computational fluid dynamics (CFD) modelling simulation of mass flow rate of air
passing through an automotive radiator. Modelling has been done in Solidworks and
exported to ANSYS for CFD analysis. In our paper, the main implication that we
have drawn is that the heat which is been transferred by a radiator is a function of the
airflow at different air velocity. We undertook this experiment on a single radiator of
constant geometry on the basis of some parameters like the material of the radiator
and the vehicle’s speed. The thermal analysis is done for different velocities of air
mixture passing through different tube materials such as aluminium and stainless
steel. The numerical results were compared and results obtained served as a good
database for the future investigations.
Keywords Computational Fluid Dynamics · Thermal · Meshing · Radiators · Temperature drop
Nomenclature [1,2]
Flow area ((π/4) * (Di)
2) m2
Velocity of water (ma/(ρwa * Fa)) m/s
Reynolds number for water ((ρwa * V wa * Di)/μ)
Nusselt number for water 0.023 * ((REwa)
0.8) * ((PRwa)
0.3)
Convective heat transfer coefficient of water (NUwa * Kwa)/(Di) W/m2 K
Velocity of air mair/(2 * ƥair * (π/4) * Df) m/s
Maximum velocity of air (St/(St − Do)) * Vair m/s
S. Kumar (B) · K. Sai Kiran
Student, VIT University, Vellore 632014, India
e-mail: [email protected]
T. K. R. Rajagopal
Professor, VIT University, Vellore 632014, India
© Springer Nature Singapore Pte Ltd. 2021
M. R. Nalim et al. (eds.), Advances in Automotive Technologies, Lecture Notes
in Mechanical Engineering, https://doi.org/10.1007/978-981-15-5947-1_1
1
2 S. Kumar et al.
Reynolds number air (ρair * Max Vair * Df)/μair
Nusselt number for air 0.664 * (REair)
0.5 * (PRair)
0.333
Convective heat transfer coefficient of air (NUair * Kair/Do) W/m2 K
Corrected fin length Lc Lf + (Hf/2) m
Coefficient for calculating efficiency m ((2 * hair)/(Kalu * Hf))0.5
Efficiency of fin ïf (tan h (m * Lc))/(m * Lc)
Surface area of fin Af 2 * Wf * L cm2
1 Main Text
A lot of technology research work has been profoundly carried out on CFD Analysis
of automobile radiator. Technical advances in the fields of automobile industry have
led to a creation of different viewpoints regarding the improvement of the vehicle’s
performance, its reliability and increasing pollution concerns. Automotive research
industries are mainly giving an emphasis on one area which is the ability to rapid
cooling of the engine for keeping in mind, its performance efficiency. Cooling is one
of the important processes for maintaining and enhancing the operational performance of the system. Thus, researchers are starting to invest more on dealing with
this issue for technological advancements.
Automobile industries have high demands for high efficiency engines. A high
efficiency engine is not only based on the performance of radiator but also depends
on better fuel economy and less emission rate.
Radiators play a crucial role in an automobile. They are the heat exchangers which
are used to transfer thermal energy from one medium to another for the purpose
of cooling and heating. The radiator is always a source of heat to its environment,
although this may be for either the purpose of heating this environment, or for cooling
the fluid or coolant supplied to it, as for engine cooling radiators transfer the bulk of
their heat via convection instead of thermal radiation. The heat flow pattern in the
working of the radiator is quite straight forward in the radiator’s operation; that is
the engine heat flows through the coolant and then the coolant gets heated up [3].
The hot coolant is made to pass through the radiator from where the heat is taken up
by the air.
2 Numerical Analysis
Geometrical analysis of both the radiators is as follows
Mass properties:
Mass = 7.71 lb
Volume = 213.29 cubic inches
Surface Area = 6882.10 square inches
CFD Analysis of Automotive Radiators 3
(a) (b)
Fig. 1 (a) Automotive radiator, made of aluminium (b) automotive radiator, made of stainless steel
Mass flow rate of coolant Temperature drop of coolant in tube
Aluminium Stainless steel
0.23 27.2 23.3
0.33 22.8 18.8
2.1 Modelling
We have done the modelling in the Solidworks.
Figure 1a shows the radiator made of aluminium and Fig. 1b shows radiator made
of stainless steel.
2.2 Meshing
A pre-processing step for the computational field simulation is the discretization of
the domain of interest and is called mesh generation. Meshing has their advantages
and disadvantages in terms of both solution accuracy and the complexity of the mesh
generation process. These provide physical preferences that help in automation.
Figure 2a shows meshing for stainless steel and Fig. 2b shows meshing for
aluminium.
4 S. Kumar et al.
(a) (b)
Fig. 2 (a) Meshing of automotive radiator, made of aluminium (b) meshing of automotive radiator,
made of stainless steel
3 Results and Discussions
It shows the overall heat transfer of coolant in the radiator for different mass flow
rate of coolant for two different tube materials namely stainless steel and aluminium.
The coolant heat is transferred from coolant to the air as the temperature of coolant
decreases and temperature of air increases.
3.1 Thermal Analysis
Here, we found that the performance of radiator depends upon the mass flow rate of
coolant and air, temperature of coolant which could be altered so that to get the desired
results for improving the performance of radiator [4]. Hence, computational fluid
dynamic simulation approach is adopted to analyze the effect of different temperature
distributions for coolant on the varying mass flow rate.
3.1.1 Temperature Distribution
Figure 3a shows temperature distribution for stainless steel and Fig. 3b shows for
aluminium.
CFD Analysis of Automotive Radiators 5
(a)
(b)
Fig. 3 (a) Temperature distribution for stainless steel (b) temperature distribution for aluminium
6 S. Kumar et al.
Fig. 4 (a) Velocity distribution, CFD analysis
4 CFD Analysis
4.1 Velocity Distribution
5 Conclusion
In this work, theoretical calculations have been done. Using ANSYS, thermal
analysis, meshing is done.
Two different materials (aluminium and stainless steel) were chosen during
modeling, and after that, analysis of radiators made of (aluminium and stainless
steel) is done.
In the temperature variation distribution, we can visualize the temperature variation of both the materials and corresponding to that performance of radiator with
temperature distribution.
Meshing is becoming difficult for CFD analysis of whole radiator CAD model.
Optimization of model is done. Velocity distribution shows velocity profile.