闭式循环柴油机性能的试验研究  

Experimental Study on Performance of a Closed Cycle Diesel Engine

作　　者：肖昌龙[1] 张新玉[1] 张文平[1] 靳相玮 

机构地区：[1]哈尔滨工程大学动力与能源工程学院,黑龙江哈尔滨150001

出　　处：《内燃机学报》2009年第2期153-159,共7页Transactions of Csice

基　　金：国防211在研项目(2003)

摘　　要：在闭式循环柴油机开式运行和闭式运行时,通过改变超重力旋转床的水流量,对吸收器的吸收特性及其闭式循环柴油机性能的影响进行了分析。恒定柴油机负载,改变混合进气中氩气的含量,分析了进气混合气中氩气含量对闭式循环柴油机性能的影响。在闭式运行时进行负荷试验,并与开式对比,对开式运行和闭式运行的油耗、系统压力等参数及柴油机运行状况进行了对比分析。Under the conditions of normal and closed operation, the effects of the absorption water flow on the absorption characteristics of rotating packed bed and the performance of a closed cycle diesel engine were analyzed. Maintaining engine operating at constant load and varying the argon fraction in the intake charge, the influence of argon fraction in the intake charge on the performance of a closed cycle diesel engine was studied. Load testing at normal and closed operation was conducted and engine parameters like fuel consumption, intake pressure and engine operating status were compared with the open cycle operation.

关 键 词：氩气 超重力旋转床 闭式循环柴油机 

分 类 号：TK421.28[动力工程及工程热物理—动力机械及工程]