COMBUSTION CHARACTERISTICS OF DIFFERENT PREMIXED METHANOL CHARGE COMPRESSION IGNITION COMBUSTION MODES

被引：1

作者：

Zhu, Jianjun ^{[1
]}

Li, Peng ^{[1
]}

Geng, Xin ^{[1
]}

机构：

[1] Taiyuan Univ Technol, Coll Mech & Vehicle Engn, Taiyuan, Peoples R China

来源：

THERMAL SCIENCE | 2020年 / 24卷 / 03期

关键词：

methanol; Fischer-Tropsch diesel; polyoxymethylene dimethyl ethers; premixed charge induced ignition; combustion; EMISSION CHARACTERISTICS; FISCHER-TROPSCH; DIESEL; PERFORMANCE; INJECTION;

D O I：

10.2298/TSCI190512028Z

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper proposes two dual fuel combustion modes for a Diesel engine based on two alternative fuels and explores the influence of engine compression ratio on combustion and fuel economy characteristics under heavy loads. The results show that reducing the compression ratio can reduce the pressure rise rate of the combustion mode of methanol premixed charge induced ignition, owing to a decrease in the brake thermal efficiency.

引用

页码：1609 / 1615

页数：7

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