CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine

Pradyumna Saripalli; K. Sankaranarayana

doi:doi:10.11648/j.ijsts.20150304.16

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CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine

Pradyumna Saripalli, K. Sankaranarayana

Published in International Journal of Science, Technology and Society (Volume 3, Issue 4)

Received: 17 May 2015 Accepted: 26 May 2015 Published: 8 June 2015

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Abstract

The exhaust pollution has become one of the important problems of environment pollution with applications in automobile industry, and the exhausted muffler has been paid attention to improve the performance of engines. Computational Fluid Dynamics (CFD) method was used to explore the aerodynamic performance of the muffler. Resistance muffler research relates with the fields of acoustics, fluid dynamics, heat transfer and mechanism design. The project report simulates the field by numerical method with Cosmos Flow and analyses the effect which the internal flow field has on the performance of the muffler. With this method the pressure distribution in the muffler is simulated and the pressure loss is predicted for the structure modification. The experiment results verify that the assembly performance of the muffler modified is better than the original muffler.

Published in	International Journal of Science, Technology and Society (Volume 3, Issue 4)
DOI	10.11648/j.ijsts.20150304.16
Page(s)	132-145
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2015. Published by Science Publishing Group

Keywords

CFD, Muffler, Cosmos Flow, Field Flow, Acoustics, Pressure Loss

References

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[2]	Sileshi Kore, Abudlkadir Aman and Eddesa Direbsa, PERFORMANCE EVALUATION OF A REACTIVE MUFFLER USING CFD, Journal of EEA, Vol. 28, 2011.
[3]	D. Tutunea, M.X. Calbureanu and M. Lungu, The computational fluid dynamics (CFD) study of fluid dynamics performances of a resistance muffler, INTERNATIONAL JOURNAL OF MECHANICS Issue 4, Volume 7, 2013.
[4]	Prof. Amar Pandhare, Ayush Lal, Pratik Vanarse, Nikhil Jadhav, Kaushik Yemul, CFD Analysis of Flow through Muffler to Select Optimum Muffler Model for Ci Engine, International Journal of Latest Trends in Engineering and Technology (IJLTET),volume 4, issue 1, May 2014.
[5]	Shital Shah, Saisankaranarayana K, Kalyankumar S. Hatti, Prof. D.G. Thombare, A Practical Approach towards Muffler Design, Development and Prototype Validation, SAE Paper 2010.
[6]	Mr. Jigar H. Chaudhri, Prof. Bharat S. Patel, Prof. Satis A. Shah, Muffler Design for Automotive Exhaust Noise Attenuation - A Review, International Journal of Engineering Research and Applications, ISSN : 2248-9622, Vol. 4, Issue 1( Version 2), January 2014, pp.220-223
[7]	Yunshi Yao, Shaodong Wei, Jinpeng Zhao, Shibin Chen, Zhongxu Feng, Jinxi Yue, Experiment and CFD Analysis of Reactive Muffler, Research Journal of Applied Sciences, Vol. 6 , (17): 3282-3288, September 2013.
[8]	Rahul D. Nazirkar, S.R.Meshram, Amol D. Namdas, Suraj U. Navagire, Sumit S. Devarshi, DESIGN & OPTIMIZATION OF EXHAUST MUFFLER & DESIGN VALIDATION, Proceedings of 10th IRF International Conference,
[9]	A.K.M. Mohiuddin, Ataur Rahman and Yazid Bin Gazali, SIMULATION AND EXPERIMENTAL INVESTIGATION OF MUFFLER PERFORMANCE, International Journal of Mechanical and Materials Engineering (IJMME), vol 2, 2007.
[10]	M. Rajasekhar Reddy, Dr K. Madhava Reddy, Design And Optimization Of Exhaust Muffler In Automobiles, International Journal Of Engineering Research and Applications, ISSN: 2248-9622, Vol. 2, Issue 5, September- October 2012, pp.395-398.
[11]	Vinod Sherekar and P. R. Dhamangaonkar “Design Principles for an Automotive Muffler” Volume 9, Number 4 (2014).
[12]	Mrs.Varsha Chitale-Patil, Mr.Amol R.Patil, Prof.R.B.Patil “Design Analysis and Performance Evaluation of Reactive Silencer by SYSNOISE “Volume 3, India April 2014.
[13]	Sunil, Dr Suresh P.M, Experimental Modal Analysis of Automotive Exhaust Muffler Using Fem and FFT Analyser, International Journal of Recent Development in Engineering and Technology( IJRDET).
[14]	Sudarshan Dilip Pangavhane,Amol Bhimrao Ubale,Vikram A Tandon,Dilip R Pangavhane “Experimental and CFD Analysis of a Perforated Inner Pipe Muffler for the Prediction of Backpressure” Vol 5 No 5 Oct-Nov 2013.
[15]	Mr. K.S. Tanpure, Dr. S.S. Kore “VIBRATIONAL ANALYSIS OF GENSET SILENCER USING FEA & FFT ANALYZER” Tanpure et al., 1(1): June, 2014.
[16]	J.Kingston Barnabas, R.Ayyappan , M.R.Devaraj “ DESIGN AND FABRICATION OF EXHAUST SILENCER FOR CONSTRUCTION EQUIPMENT “ 2013 .
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[18]	Nitin S Chavan, Dr. S. B. Wadkar “Design and Performance Measurement of Compressor Exhaust Silencer By CFD” volume 2 September 2013.
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APA Style

Pradyumna Saripalli, K. Sankaranarayana. (2015). CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. International Journal of Science, Technology and Society, 3(4), 132-145. https://doi.org/10.11648/j.ijsts.20150304.16

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ACS Style

Pradyumna Saripalli; K. Sankaranarayana. CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. Int. J. Sci. Technol. Soc. 2015, 3(4), 132-145. doi: 10.11648/j.ijsts.20150304.16

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AMA Style

Pradyumna Saripalli, K. Sankaranarayana. CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. Int J Sci Technol Soc. 2015;3(4):132-145. doi: 10.11648/j.ijsts.20150304.16

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@article{10.11648/j.ijsts.20150304.16,
  author = {Pradyumna Saripalli and K. Sankaranarayana},
  title = {CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine},
  journal = {International Journal of Science, Technology and Society},
  volume = {3},
  number = {4},
  pages = {132-145},
  doi = {10.11648/j.ijsts.20150304.16},
  url = {https://doi.org/10.11648/j.ijsts.20150304.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsts.20150304.16},
  abstract = {The exhaust pollution has become one of the important problems of environment pollution with applications in automobile industry, and the exhausted muffler has been paid attention to improve the performance of engines. Computational Fluid Dynamics (CFD) method was used to explore the aerodynamic performance of the muffler. Resistance muffler research relates with the fields of acoustics, fluid dynamics, heat transfer and mechanism design. The project report simulates the field by numerical method with Cosmos Flow and analyses the effect which the internal flow field has on the performance of the muffler. With this method the pressure distribution in the muffler is simulated and the pressure loss is predicted for the structure modification. The experiment results verify that the assembly performance of the muffler modified is better than the original muffler.},
 year = {2015}
}

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TY  - JOUR
T1  - CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine
AU  - Pradyumna Saripalli
AU  - K. Sankaranarayana
Y1  - 2015/06/08
PY  - 2015
N1  - https://doi.org/10.11648/j.ijsts.20150304.16
DO  - 10.11648/j.ijsts.20150304.16
T2  - International Journal of Science, Technology and Society
JF  - International Journal of Science, Technology and Society
JO  - International Journal of Science, Technology and Society
SP  - 132
EP  - 145
PB  - Science Publishing Group
SN  - 2330-7420
UR  - https://doi.org/10.11648/j.ijsts.20150304.16
AB  - The exhaust pollution has become one of the important problems of environment pollution with applications in automobile industry, and the exhausted muffler has been paid attention to improve the performance of engines. Computational Fluid Dynamics (CFD) method was used to explore the aerodynamic performance of the muffler. Resistance muffler research relates with the fields of acoustics, fluid dynamics, heat transfer and mechanism design. The project report simulates the field by numerical method with Cosmos Flow and analyses the effect which the internal flow field has on the performance of the muffler. With this method the pressure distribution in the muffler is simulated and the pressure loss is predicted for the structure modification. The experiment results verify that the assembly performance of the muffler modified is better than the original muffler.
VL  - 3
IS  - 4
ER  -

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Author Information

Pradyumna Saripalli

Mechanical Engineering, Gitam Institute of Technology, Gitam University, Visakhapatnam (A.P), India
K. Sankaranarayana

Mechanical Engineering, Gitam Institute of Technology, Gitam University, Visakhapatnam (A.P), India

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Plain Text BibTeX RIS

APA Style

Pradyumna Saripalli, K. Sankaranarayana. (2015). CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. International Journal of Science, Technology and Society, 3(4), 132-145. https://doi.org/10.11648/j.ijsts.20150304.16

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ACS Style

Pradyumna Saripalli; K. Sankaranarayana. CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. Int. J. Sci. Technol. Soc. 2015, 3(4), 132-145. doi: 10.11648/j.ijsts.20150304.16

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AMA Style

Pradyumna Saripalli, K. Sankaranarayana. CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine. Int J Sci Technol Soc. 2015;3(4):132-145. doi: 10.11648/j.ijsts.20150304.16

Copy | Download

@article{10.11648/j.ijsts.20150304.16,
  author = {Pradyumna Saripalli and K. Sankaranarayana},
  title = {CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine},
  journal = {International Journal of Science, Technology and Society},
  volume = {3},
  number = {4},
  pages = {132-145},
  doi = {10.11648/j.ijsts.20150304.16},
  url = {https://doi.org/10.11648/j.ijsts.20150304.16},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijsts.20150304.16},
  abstract = {The exhaust pollution has become one of the important problems of environment pollution with applications in automobile industry, and the exhausted muffler has been paid attention to improve the performance of engines. Computational Fluid Dynamics (CFD) method was used to explore the aerodynamic performance of the muffler. Resistance muffler research relates with the fields of acoustics, fluid dynamics, heat transfer and mechanism design. The project report simulates the field by numerical method with Cosmos Flow and analyses the effect which the internal flow field has on the performance of the muffler. With this method the pressure distribution in the muffler is simulated and the pressure loss is predicted for the structure modification. The experiment results verify that the assembly performance of the muffler modified is better than the original muffler.},
 year = {2015}
}

Copy | Download

TY  - JOUR
T1  - CFD Analysis on Flow Through a Resistance Muffler of LCV Diesel Engine
AU  - Pradyumna Saripalli
AU  - K. Sankaranarayana
Y1  - 2015/06/08
PY  - 2015
N1  - https://doi.org/10.11648/j.ijsts.20150304.16
DO  - 10.11648/j.ijsts.20150304.16
T2  - International Journal of Science, Technology and Society
JF  - International Journal of Science, Technology and Society
JO  - International Journal of Science, Technology and Society
SP  - 132
EP  - 145
PB  - Science Publishing Group
SN  - 2330-7420
UR  - https://doi.org/10.11648/j.ijsts.20150304.16
AB  - The exhaust pollution has become one of the important problems of environment pollution with applications in automobile industry, and the exhausted muffler has been paid attention to improve the performance of engines. Computational Fluid Dynamics (CFD) method was used to explore the aerodynamic performance of the muffler. Resistance muffler research relates with the fields of acoustics, fluid dynamics, heat transfer and mechanism design. The project report simulates the field by numerical method with Cosmos Flow and analyses the effect which the internal flow field has on the performance of the muffler. With this method the pressure distribution in the muffler is simulated and the pressure loss is predicted for the structure modification. The experiment results verify that the assembly performance of the muffler modified is better than the original muffler.
VL  - 3
IS  - 4
ER  -

Copy | Download