J70型增压器涡轮性能试验及其分析  

Tests and Analyses of Turbine Performance for Type J70 Turbocharger

作　　者：敬志良[1] 

机构地区：[1]西安交通大学

出　　处：《柴油机》1989年第2期9-12,8,共5页Diesel Engine

摘　　要：本文用新近研制的一种高速小型径流涡轮测功装置,测取了J70型增压器涡轮的级性能。简述了该测功装置的特点及试验方法。给出了试验结果并就此作了分析。此种性能试验及其分析为其设计计算和增压配机提供了实际依据。Measurement of turbine stage performance of type J70 turbocharger has been carried out in this paper with a newly developed dynamometer designed for high speed small-size radial turbines. The design feature and test method of the dynamometer have been outlined, and the test results plotted and analysed. These performance tests togather with analyses have provided a real basis for design calculations of the turbocharger and for its matching with engines.

关 键 词：J70型 涡轮 增压器 试验 性能 

分 类 号：U464.135[机械工程—车辆工程]