Numerical study of variable length exhaust pipe in small engine
Small engines, with capacity not exceeding 150 cc, can be divided into two types: two-stroke and four-stroke engines. The exhaust pipe has significant influences on the performance of the engine. Thus, it is necessary to study factors that affect the exhaust in order to improve the performance of th...
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my.uthm.eprints.41672021-11-25T04:32:06Z http://eprints.uthm.edu.my/4167/ Numerical study of variable length exhaust pipe in small engine Mohammed, Akmal Nizam Razali, Mohd Azahari Sapit, Azwan Hushim, Mohd Faisal Osman, Shahrul Azmir A. Rahman, Mohamad Farid TJ751-805 Miscellaneous motors and engines Including gas, gasoline, diesel engines Small engines, with capacity not exceeding 150 cc, can be divided into two types: two-stroke and four-stroke engines. The exhaust pipe has significant influences on the performance of the engine. Thus, it is necessary to study factors that affect the exhaust in order to improve the performance of the engine. For this early stage, it would be appropriate to conduct the research by using simulations since they only require minimal resources and can be conducted in a short period. The objective of this study is to conduct the simulation for determining the required velocity and pressure in the exhaust pipe. The comparison is done between parameter values from different configuration of exhaust pipes; the most appropriate configuration is then proposed. Three types of exhaust pipe is proposed using computer software and simulations are carried out using ANSYS Workbench 15.0. Results show that the velocity and pressure fluctuate according to the diameter and length of the exhaust pipe. Model 3 exhaust pipe configurations have been selected as the most suitable exhaust pipe for obtaining the maximum pressure and velocity. Asian Research Publishing Network (ARPN) 2017 Article PeerReviewed text en http://eprints.uthm.edu.my/4167/1/AJ%202017%20%28110%29%20Numerical%20study%20of%20variable%20length%20exhaust%20pipe%20in%20small%20engine.pdf Mohammed, Akmal Nizam and Razali, Mohd Azahari and Sapit, Azwan and Hushim, Mohd Faisal and Osman, Shahrul Azmir and A. Rahman, Mohamad Farid (2017) Numerical study of variable length exhaust pipe in small engine. ARPN Journal of Engineering and Applied Sciences, 12 (7). pp. 2374-2379. ISSN 1819-6608 |
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TJ751-805 Miscellaneous motors and engines Including gas, gasoline, diesel engines Mohammed, Akmal Nizam Razali, Mohd Azahari Sapit, Azwan Hushim, Mohd Faisal Osman, Shahrul Azmir A. Rahman, Mohamad Farid Numerical study of variable length exhaust pipe in small engine |
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Small engines, with capacity not exceeding 150 cc, can be divided into two types: two-stroke and four-stroke engines. The exhaust pipe has significant influences on the performance of the engine. Thus, it is necessary to study factors that affect the exhaust in order to improve the performance of the engine. For this early stage, it would be appropriate to conduct the research by using simulations since they only require minimal resources and can be conducted in a short period. The objective of this study is to conduct the simulation for determining the required velocity and pressure in the exhaust pipe. The comparison is done between parameter values from different configuration of exhaust pipes; the most appropriate configuration is then proposed. Three types of exhaust pipe is proposed using computer software and simulations are carried out using ANSYS Workbench 15.0. Results show that the velocity and pressure fluctuate according to the diameter and length of the exhaust pipe. Model 3 exhaust pipe configurations have been selected as the most suitable exhaust pipe for obtaining the maximum pressure and velocity. |
format |
Article |
author |
Mohammed, Akmal Nizam Razali, Mohd Azahari Sapit, Azwan Hushim, Mohd Faisal Osman, Shahrul Azmir A. Rahman, Mohamad Farid |
author_facet |
Mohammed, Akmal Nizam Razali, Mohd Azahari Sapit, Azwan Hushim, Mohd Faisal Osman, Shahrul Azmir A. Rahman, Mohamad Farid |
author_sort |
Mohammed, Akmal Nizam |
title |
Numerical study of variable length exhaust pipe in small engine |
title_short |
Numerical study of variable length exhaust pipe in small engine |
title_full |
Numerical study of variable length exhaust pipe in small engine |
title_fullStr |
Numerical study of variable length exhaust pipe in small engine |
title_full_unstemmed |
Numerical study of variable length exhaust pipe in small engine |
title_sort |
numerical study of variable length exhaust pipe in small engine |
publisher |
Asian Research Publishing Network (ARPN) |
publishDate |
2017 |
url |
http://eprints.uthm.edu.my/4167/1/AJ%202017%20%28110%29%20Numerical%20study%20of%20variable%20length%20exhaust%20pipe%20in%20small%20engine.pdf http://eprints.uthm.edu.my/4167/ |
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