JP60涡轮增压器压气机性能模拟与试验  

Simulation and Experiment for Air Compressor Performance of JP60 Turbocharger

作　　者：李庆斌[1] 胡辽平[1] 杨迪[1] 杨国旗[1] 朱光前[1] 

机构地区：[1]湖南天雁机械有限责任公司,衡阳421005

出　　处：《内燃机与动力装置》2011年第5期36-39,共4页Internal Combustion Engine & Powerplant

摘　　要：本文采用Numeca数值分析软件建立了JP60增压器压气机总成内部网格模型,并计算出稳态增压器压气机性能曲线,将模拟结果与试验所测取的JP60压气机运行曲线进行了对比,结果表明:模拟分析曲线与试验曲线变化趋势一致。此外,对压气机内部流场的分布也进行了分析,为该增压器的优化设计提供理论依据。The grid modeling of the air compressor of the JP60 turbocharger is established by using NUMECA numerical software in this paper and the steady performance curve of the compressor is computed. With a comparison of the simulated results and the measured results in the JP60 test, it indicates that the tendency between the simulation and the test is almost same. Besides, the interior flow field of the compressor is analyzed, which provide a theoretical basis for this series of turbocharger optimized design.

关 键 词：Numeca 增压器 试验 流场 

分 类 号：TK423.5[动力工程及工程热物理—动力机械及工程]