Simulation of free piston linear engine motion with different intake and exhaust port positions
This paper presents the simulation of two-stroke free piston linear engine motion consisting of combustion and air-kickback chambers. Dynamic and gas-dynamic models for slider-piston motion are presented. The influence of the intake and exhaust port position on the engine performance is explored....
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2006
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| Online Access: | http://journalarticle.ukm.my/1451/ http://journalarticle.ukm.my/1451/3/2006-11.pdf |
| _version_ | 1848809539036512256 |
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| author | Ahmad Kamal Ariffin, Nik Abdullah Nik Mohamed, Syarizal Fonna, |
| author_facet | Ahmad Kamal Ariffin, Nik Abdullah Nik Mohamed, Syarizal Fonna, |
| author_sort | Ahmad Kamal Ariffin, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | This paper presents the simulation of two-stroke free piston linear engine motion consisting of
combustion and air-kickback chambers. Dynamic and gas-dynamic models for slider-piston motion are
presented. The influence of the intake and exhaust port position on the engine performance is explored.
Using chosen variables, the motion of two-stroke free piston linear engine is successfully simulated. It
shows that the velocity profile of slider-piston motion is far from sinusoidal. The comparison between
both simulations with different location of intake and exhaust port reveals that the slider-piston velocities
are not similar. Slider-piston velocity of model 2 with intake and exhaust port at the top of the cylinder
block is 19 % higher than model 1 (intake and exhaust port at the cylindrical-side of cylinder block).
Although that was the case, model 1 has an advantage in a way that it does not need valves and openclose
valves system |
| first_indexed | 2025-11-14T23:16:13Z |
| format | Article |
| id | ukm-1451 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:16:13Z |
| publishDate | 2006 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ukm-14512016-12-14T06:29:30Z http://journalarticle.ukm.my/1451/ Simulation of free piston linear engine motion with different intake and exhaust port positions Ahmad Kamal Ariffin, Nik Abdullah Nik Mohamed, Syarizal Fonna, This paper presents the simulation of two-stroke free piston linear engine motion consisting of combustion and air-kickback chambers. Dynamic and gas-dynamic models for slider-piston motion are presented. The influence of the intake and exhaust port position on the engine performance is explored. Using chosen variables, the motion of two-stroke free piston linear engine is successfully simulated. It shows that the velocity profile of slider-piston motion is far from sinusoidal. The comparison between both simulations with different location of intake and exhaust port reveals that the slider-piston velocities are not similar. Slider-piston velocity of model 2 with intake and exhaust port at the top of the cylinder block is 19 % higher than model 1 (intake and exhaust port at the cylindrical-side of cylinder block). Although that was the case, model 1 has an advantage in a way that it does not need valves and openclose valves system 2006 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/1451/3/2006-11.pdf Ahmad Kamal Ariffin, and Nik Abdullah Nik Mohamed, and Syarizal Fonna, (2006) Simulation of free piston linear engine motion with different intake and exhaust port positions. Jurnal Kejuruteraan, 18 . pp. 97-106. http://www.ukm.my/jkukm/index.php/jkukm |
| spellingShingle | Ahmad Kamal Ariffin, Nik Abdullah Nik Mohamed, Syarizal Fonna, Simulation of free piston linear engine motion with different intake and exhaust port positions |
| title | Simulation of free piston linear engine motion with different intake
and exhaust port positions |
| title_full | Simulation of free piston linear engine motion with different intake
and exhaust port positions |
| title_fullStr | Simulation of free piston linear engine motion with different intake
and exhaust port positions |
| title_full_unstemmed | Simulation of free piston linear engine motion with different intake
and exhaust port positions |
| title_short | Simulation of free piston linear engine motion with different intake
and exhaust port positions |
| title_sort | simulation of free piston linear engine motion with different intake
and exhaust port positions |
| url | http://journalarticle.ukm.my/1451/ http://journalarticle.ukm.my/1451/ http://journalarticle.ukm.my/1451/3/2006-11.pdf |