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DALIAN UNIVERSITY OF TECHNOLOGY Login 中文
孟相宇

Associate Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates


Gender:Male
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:化工学院
Discipline:Safety Science and Engineering. Chemical Process Equipment
E-Mail:mengxiangyu@dlut.edu.cn
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Current position: Home >> Scientific Research >> Paper Publications

射流控制柴油机预混合压缩着火相位和排放研究

Hits : Praise

Indexed by:期刊论文

Date of Publication:2022-06-30

Journal:内燃机工程

Affiliation of Author(s):能源与动力学院

Volume:35

Issue:3

Page Number:21-25

ISSN No.:1000-0925

Abstract:A novel method called JCCI(jet controlled compression ignition) was
   proposed to control combustion timing of premixed compression ignition
   diesel engine. The combustion timing and emission experiments were
   conducted on a JCCI engine modified from model 186F single cylinder
   diesel engine. Results show linear relationship of spark timing in
   ignition chamber versus CA10 and CA50 over a wide load range. NO_x
   emissions of the JCCI engine are greatly reduced at all test loads
   compared with original diesel engine, max. decrement reaches over 90%.
   Soot emission is reduced by 92% in medium and high loads and close to
   original diesel engine at low load. THC and CO emissions are also much
   higher.

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