Influence of Combustion Mode on Heat Loss Distribution in Gasoline Engines

Features
Event
2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting
Authors Abstract
Content
As a technology to reduce the heat loss of engines, heat insulation coating to the surface of combustion chamber has been received a lot of attention. In order to maximize the thermal efficiency improvements by the technology, it is important to clarify the location where heat insulation coating can reduce heat loss more effectively, considering the impact on abnormal combustion etc. In this study, transient behavior of wall heat flux distribution on the piston was analyzed using 3D Computational Fluid Dynamics (CFD) for three combustion modes (spark ignition combustion (SI), homogenous charge compression Ignition (HCCI) and spark controlled compression ignition (SPCCI)).
Meta TagsDetails
DOI
https://doi.org/10.4271/2023-32-0075
Pages
9
Citation
Matsuda, H., Uchida, K., Harada, Y., and Yamashita, H., "Influence of Combustion Mode on Heat Loss Distribution in Gasoline Engines," Advances and Current Practices in Mobility 6(3):1689-1697, 2024, https://doi.org/10.4271/2023-32-0075.
Additional Details
Publisher
Published
Sep 29, 2023
Product Code
2023-32-0075
Content Type
Journal Article
Language
English