期刊论文

Tang, Qijun

英文

Applied Thermal Engineering

1359-4311

2021

184

116267

10.1016/j.applthermaleng.2020.116267

(1) Introduction of the engine energy balance The engine energy balance analysis is the distribution of energy that can be extracted from the fuel under each engine operation. The fuel is burned in the engine cylinder, and part of the fuel is incomplete combustion for various reasons, which can be calculated from the exhaust emissions. The energy released by burning fuel is converted into the internal energy of the working medium, which drives the piston to convert to useful power while

本校为第一且通讯机构

ABE is considered as a potential alternative fuel for internal combustion engines, but few studies have paid on the energy balance when the engine is fuelled with ABE. In this paper, pure gasoline, ABE10 (10 %vol ABE blended with 90 %vol gasoline), ABE20 and ABE30 were tested on a high-speed spark-ignition (SI) engine under the operating conditions of 4000 r/min at 35% throttle position and 8000 r/min at 45% throttle position. The energy balance, the performance, and the combustion characteristics of the test engine were analyzed under the oper...