The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation
There are many technologies that being developed to increase the efficiency of internal combustion engines as well as reducing their fuel consumption. In this paper, the main area of focus is on cylinder deactivation (CDA) technology. CDA is mostly being applied on multi cylinders engines. CDA has t...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Penerbit UTM Press
2015
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/55671/1/MohdFaridMuhamadSaid2015_TheStudyoftheEffectofIntakeValmeTiming.pdf |
| _version_ | 1796860198531366912 |
|---|---|
| author | Zainal Abidin, Shaiful Fadzil Muhammad Said, Mohd. Farid Abdul Latiff, Zulkanain Zahari, Izzarief Said, M. |
| author_facet | Zainal Abidin, Shaiful Fadzil Muhammad Said, Mohd. Farid Abdul Latiff, Zulkanain Zahari, Izzarief Said, M. |
| author_sort | Zainal Abidin, Shaiful Fadzil |
| collection | ePrints |
| description | There are many technologies that being developed to increase the efficiency of internal combustion engines as well as reducing their fuel consumption. In this paper, the main area of focus is on cylinder deactivation (CDA) technology. CDA is mostly being applied on multi cylinders engines. CDA has the advantage to improve fuel consumption by reducing pumping losses at part load engine conditions. Here, the application of CDA on 1.6L four cylinders gasoline engine is studied. One-dimensional (1D) engine modeling work is performed to investigate the effect of intake valve strategy on engine performance with CDA. 1D engine model is constructed based on the 1.6L actual engine geometries. The model is simulated at various engine speeds at full load conditions. The simulated results show that the constructed model is well correlated to measured data. This correlated model is then used to investigate the CDA application at part load conditions. Also, the effects on the in-cylinder combustion as well as pumping losses are presented. The study shows that the effect of intake valve strategy is very significant on engine performance. Pumping losses is found to be reduced, thus improve fuel consumption and engine efficiency. |
| first_indexed | 2024-03-05T19:38:22Z |
| format | Article |
| id | utm.eprints-55671 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T19:38:22Z |
| publishDate | 2015 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-556712017-11-01T04:17:07Z http://eprints.utm.my/55671/ The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation Zainal Abidin, Shaiful Fadzil Muhammad Said, Mohd. Farid Abdul Latiff, Zulkanain Zahari, Izzarief Said, M. TJ Mechanical engineering and machinery There are many technologies that being developed to increase the efficiency of internal combustion engines as well as reducing their fuel consumption. In this paper, the main area of focus is on cylinder deactivation (CDA) technology. CDA is mostly being applied on multi cylinders engines. CDA has the advantage to improve fuel consumption by reducing pumping losses at part load engine conditions. Here, the application of CDA on 1.6L four cylinders gasoline engine is studied. One-dimensional (1D) engine modeling work is performed to investigate the effect of intake valve strategy on engine performance with CDA. 1D engine model is constructed based on the 1.6L actual engine geometries. The model is simulated at various engine speeds at full load conditions. The simulated results show that the constructed model is well correlated to measured data. This correlated model is then used to investigate the CDA application at part load conditions. Also, the effects on the in-cylinder combustion as well as pumping losses are presented. The study shows that the effect of intake valve strategy is very significant on engine performance. Pumping losses is found to be reduced, thus improve fuel consumption and engine efficiency. Penerbit UTM Press 2015 Article PeerReviewed application/pdf en http://eprints.utm.my/55671/1/MohdFaridMuhamadSaid2015_TheStudyoftheEffectofIntakeValmeTiming.pdf Zainal Abidin, Shaiful Fadzil and Muhammad Said, Mohd. Farid and Abdul Latiff, Zulkanain and Zahari, Izzarief and Said, M. (2015) The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation. Jurnal Teknologi, 77 (8). pp. 107-111. ISSN 0127-9696 http://dx.doi.org/10.11113/jt.v77.6161 DOI:10.11113/jt.v77.6161 |
| spellingShingle | TJ Mechanical engineering and machinery Zainal Abidin, Shaiful Fadzil Muhammad Said, Mohd. Farid Abdul Latiff, Zulkanain Zahari, Izzarief Said, M. The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title | The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title_full | The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title_fullStr | The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title_full_unstemmed | The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title_short | The study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| title_sort | study of the effect of intake valve timing on engine using cylinder deactivation technique via simulation |
| topic | TJ Mechanical engineering and machinery |
| url | http://eprints.utm.my/55671/1/MohdFaridMuhamadSaid2015_TheStudyoftheEffectofIntakeValmeTiming.pdf |
| work_keys_str_mv | AT zainalabidinshaifulfadzil thestudyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT muhammadsaidmohdfarid thestudyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT abdullatiffzulkanain thestudyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT zahariizzarief thestudyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT saidm thestudyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT zainalabidinshaifulfadzil studyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT muhammadsaidmohdfarid studyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT abdullatiffzulkanain studyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT zahariizzarief studyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation AT saidm studyoftheeffectofintakevalvetimingonengineusingcylinderdeactivationtechniqueviasimulation |