Study on Characteristics of Combined PCCI and Conventional Diesel Combustion

2019-01-2169

12/19/2019

Features
Event
2019 JSAE/SAE Powertrains, Fuels and Lubricants
Authors Abstract
Content
The main objective of this study is to evaluate the characteristics of combustion that combine premixed charge compression ignition (PCCI)-based combustion with conventional mixing controlled combustion. In this type of combustion, it is supposed that the combustion duration is shortened due to the synchronization of the timing of two types of combustions. In addition, the cooling loss caused by spray impingement is expected to decrease by the reduction of the proportion of mixing controlled combustion. In this study, the effect of injection pressure, injection timing, and split injection on thermal efficiency and emissions were investigated in order to determine the appropriate injection parameters for PCCI-based combustion to realize the proposed combustion concept.
Meta TagsDetails
DOI
https://doi.org/10.4271/2019-01-2169
Pages
12
Citation
Bao, Z., Pan, W., Yokoyama, T., Hirayama, K. et al., "Study on Characteristics of Combined PCCI and Conventional Diesel Combustion," SAE Technical Paper 2019-01-2169, 2019, https://doi.org/10.4271/2019-01-2169.
Additional Details
Publisher
Published
Dec 19, 2019
Product Code
2019-01-2169
Content Type
Technical Paper
Language
English