Effect of different heat transfer models on a diesel homogeneous charge compression ignition engine
Article
Article Title | Effect of different heat transfer models on a diesel homogeneous charge compression ignition engine |
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ERA Journal ID | 200681 |
Article Category | Article |
Authors | Hairuddin, Abdul Aziz (Author), Yusaf, Talal (Author) and Wandel, Andrew (Author) |
Journal Title | International Journal of Automotive and Mechanical Engineering |
Journal Citation | 8 (1), pp. 1292-1304 |
Number of Pages | 13 |
Year | 2013 |
Place of Publication | Pahang, Malaysia |
ISSN | 2180-1606 |
2229-8649 | |
Web Address (URL) | http://ijame.ump.edu.my/images/Volume_8/18_Aziz%20Hairuddin%20et%20al..pdf |
Abstract | Homogeneous charge compression ignition (HCCI) engine technology is relatively new and has not matured sufficiently to be commercialized compared with conventional engines. It can use spark ignition (SI) or compression ignition (CI) engine configurations, capitalizing on the advantages of both: high engine efficiency with low emissions levels. However, the combustion behavior in an HCCI engine is difficult to predict because it has no spark plug or injector. The chemical kinetics mechanism influences the combustion with some heat losses to the cylinder wall. The effect of different heat loss models in a diesel HCCI engine has to be investigated further. A single-zone thermodynamics model was used in this study along with three different heat loss models: Woshcni, modified Woschni, and Hohenberg correlations. The results will be validated against experiments, and a good heat loss model will be used for further investigation of combustion behavior. |
Keywords | diesel; HCCI; single-zone; thermodynamics model; heat transfer |
ANZSRC Field of Research 2020 | 510304. Thermodynamics and statistical physics |
400201. Automotive combustion and fuel engineering | |
401706. Numerical modelling and mechanical characterisation | |
Public Notes | © Universiti Malaysia Pahang. Open Access Journal |
Byline Affiliations | Computational Engineering and Science Research Centre |
Department of Mechanical and Mechatronic Engineering | |
Institution of Origin | University of Southern Queensland |
https://research.usq.edu.au/item/q2453/effect-of-different-heat-transfer-models-on-a-diesel-homogeneous-charge-compression-ignition-engine
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