某空气透平试验台轴承-转子系统特性分析  

Bearing-rotor Analysis on the Dynamic Characteristics of an Air Turbine Test Bed

作　　者：刘志德[1] 魏红阳[1] 郭庆丰 刘洋[1] 夏芃 LIU Zhi-de;WEI Hong-yang;GUO Qing-feng;LIU Yang;XIA Peng(Harbin Turbine Company Limited,Harbin 150046,China;CHN Energy Taizhou Power Generation Corporation Ltd.,Taizhou 225321,China)

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046 [2]国家能源集团泰州发电有限公司,泰州225321

出　　处：《汽轮机技术》2023年第5期361-363,共3页Turbine Technology

摘　　要：空气透平试验台是研究汽轮机叶型效率的有效手段。设计的空气透平试验台模块兼顾了高压、低压叶型试验,在试验过程中只需要更换转子、叶片部分,气缸及轴承箱模块均能实现通用,在试验时可极大地缩短安装调试周期。通过分析计算表明,试验台转子设计能够满足轴系动力学考核标准,设计方案可行。The air turbine test bed performs as a useful tool to investigate turbine blade profile efficency.The air turbine test bed in the present paper incoporates high pressure and low presure blade profile tests.During the test,rotors and blades can be replaced while casings and bearing housing remain the same,which can significantly reduce installation time.The analysis results shows that the the rotor design can meet the shafting dynamics requirements.

关 键 词：试验台 空气透平 

分 类 号：TK262[动力工程及工程热物理—动力机械及工程]