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Effect of Cam Profile On Cylinder Pressure In Revetec Engine

Revetec engine is a new engine arrangement used to increase engine’s efficiency by replacing the crankshaft and the connecting rod used in conventional engines by cams to control the piston movement. Cam profile contributes great effect in combustion characteristics, so it is very important to find...

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Main Authors: Maisara Mohyeldin, Gasim Mohamed, Amirruddin, Abdul Kadir
Format: Conference or Workshop Item
Language:English
Published: 2010
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/1777/1/EFFECT_OF_CAM_PROFILE_ON_CYLINDER_PRESSURE_IN_REVETEC.pdf
http://umpir.ump.edu.my/id/eprint/1777/
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spelling my.ump.umpir.17772016-06-21T02:56:58Z http://umpir.ump.edu.my/id/eprint/1777/ Effect of Cam Profile On Cylinder Pressure In Revetec Engine Maisara Mohyeldin, Gasim Mohamed Amirruddin, Abdul Kadir TJ Mechanical engineering and machinery Revetec engine is a new engine arrangement used to increase engine’s efficiency by replacing the crankshaft and the connecting rod used in conventional engines by cams to control the piston movement. Cam profile contributes great effect in combustion characteristics, so it is very important to find the suitable cam profile to achieve the maximum cylinder pressure. In this paper a computational work was created to make a comparison between three types of cam profiles, which gives a specific motion for the piston, mainly: simple harmonic, constant acceleration and Cycloidal motion; In order to calculate the cylinder pressure during compression and combustion strokes. Results showed that by using cam with constant acceleration motion profile, the maximum cylinder pressure has increased with 7 %, and with the Cycloidal motions the increase in maximum cylinder pressure reaches 14 %, compared with simple harmonic motion, at the same compression ratio and heat addition. The result obtained from this study has shown that by using a cam profile, with which Cycloidal motion was applied to the piston, the cylinder pressure can be increased. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1777/1/EFFECT_OF_CAM_PROFILE_ON_CYLINDER_PRESSURE_IN_REVETEC.pdf Maisara Mohyeldin, Gasim Mohamed and Amirruddin, Abdul Kadir (2010) Effect of Cam Profile On Cylinder Pressure In Revetec Engine. In: National Conference in Mechanical Engineering Research and Postgraduate Studies (2nd NCMER 2010), 3-4 December 2010 , UMP Pekan, Pahang. .
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Maisara Mohyeldin, Gasim Mohamed
Amirruddin, Abdul Kadir
Effect of Cam Profile On Cylinder Pressure In Revetec Engine
description Revetec engine is a new engine arrangement used to increase engine’s efficiency by replacing the crankshaft and the connecting rod used in conventional engines by cams to control the piston movement. Cam profile contributes great effect in combustion characteristics, so it is very important to find the suitable cam profile to achieve the maximum cylinder pressure. In this paper a computational work was created to make a comparison between three types of cam profiles, which gives a specific motion for the piston, mainly: simple harmonic, constant acceleration and Cycloidal motion; In order to calculate the cylinder pressure during compression and combustion strokes. Results showed that by using cam with constant acceleration motion profile, the maximum cylinder pressure has increased with 7 %, and with the Cycloidal motions the increase in maximum cylinder pressure reaches 14 %, compared with simple harmonic motion, at the same compression ratio and heat addition. The result obtained from this study has shown that by using a cam profile, with which Cycloidal motion was applied to the piston, the cylinder pressure can be increased.
format Conference or Workshop Item
author Maisara Mohyeldin, Gasim Mohamed
Amirruddin, Abdul Kadir
author_facet Maisara Mohyeldin, Gasim Mohamed
Amirruddin, Abdul Kadir
author_sort Maisara Mohyeldin, Gasim Mohamed
title Effect of Cam Profile On Cylinder Pressure In Revetec Engine
title_short Effect of Cam Profile On Cylinder Pressure In Revetec Engine
title_full Effect of Cam Profile On Cylinder Pressure In Revetec Engine
title_fullStr Effect of Cam Profile On Cylinder Pressure In Revetec Engine
title_full_unstemmed Effect of Cam Profile On Cylinder Pressure In Revetec Engine
title_sort effect of cam profile on cylinder pressure in revetec engine
publishDate 2010
url http://umpir.ump.edu.my/id/eprint/1777/1/EFFECT_OF_CAM_PROFILE_ON_CYLINDER_PRESSURE_IN_REVETEC.pdf
http://umpir.ump.edu.my/id/eprint/1777/
_version_ 1643664461126434816
score 13.211869

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