微型涡轮发电机的数值模拟与实验  

Numerical Simulation and Experimental Research on Micro-turbine Generator

作　　者：苏宏[1] 张力[1] 廖照邦[1] 付强[1] 

机构地区：[1]重庆大学,重庆400030

出　　处：《重庆工学院学报（自然科学版）》2009年第10期30-35,41,共7页Journal of Chongqing Institute of Technology

基　　金：国家自然科学基金资助项目(50575231)

摘　　要：介绍了微型涡轮发电机燃烧室的特点.建立多级引射燃烧室流体动力学模型,模拟了燃气的卷吸、混合、燃烧和做功过程.通过模拟和实验比较2种涡轮发电机,为微型涡轮发电机的设计提供了各项技术参数.Micro-engine is the core of MEMS devices AND has broad application prospects. The micro-turbine generator characteristics of the combustion chamber are introduced in this paper. The Multi-stage ejector chamber fluid dynamics model is set up and the gas entrainment, mixing, combustion and process of acting are simulated. Two turbine generators are compared with simulation and experiment in order to improve the designs of the micro-turbine generator.

关 键 词：微型涡轮发电机 引射 燃烧 发电机 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]