驻车加热器燃烧室结构优化设计与仿真  

Optimal Design and Simulation of Combustion Chamber for Parking Heater

作　　者：邹浙湘[1] 王思卓[1] 李明扬[1] 

机构地区：[1]北京理工大学珠海学院机械与车辆学院,广东珠海519085

出　　处：《机电产品开发与创新》2012年第3期82-84,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：燃料在富氧混合充分的气氛中进行燃烧,是实现充分燃烧提高热效率的关键。论文在借鉴发动机燃烧技术的基础上,基于驻车加热器燃烧的特征,在对驻车加热器外部结构和外形尺寸不进行修改前提下,完成对驻车加热器的优化设计,通过利用合理的气流组织来提高加热器燃烧效率,达到降低排放污染物的目的。以此为基础在CFD上验证改进方案的可行性。The key of achieve full combustion to improve the thermal efficiency is flail of mixed fuel in oxygen-rich atmosphere for combustion,The design on the basis of the engine combustion technology, according to combustion theory, We have charge the stucture of the parking heater＇s combustion chamber without modified the external dimensions and the structure dimensions. We should reduced the discharged of pllutants when we reasonably organized the flow to improving the combustion efficiency.

关 键 词：结构设计 驻车加热器 燃烧室 CFD 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]