某型航改燃气轮机空气系统设计及试验验证  

Design and Experimental Verification of Secondary Flow System for an Aeroderivative Industrial Gas Turbine

作　　者：刘国库[1] 魏秀鹏[2] 刘国朝[2] 李毅[2] 

机构地区：[1]海军驻沈阳地区发动机专业军事代表室,沈阳110015 [2]中航工业沈阳发动机设计研究所,沈阳110015

出　　处：《航空发动机》2011年第2期25-28,共4页Aeroengine

摘　　要：介绍了某型航改燃气轮机空气系统的设计方法和准则,通过典型流动单元建立了1维空气系统设计网络,采取1元等熵不可压流方法完成了燃气轮机空气系统设计与计算分析;通过空气系统整机试验,获得了关键部位的压力温度分布,根据试验验证完成了该系统设计方案。The methods and criterion of the secondary flow system design were introduced for an aeroderivative gas turbine.One dimension design network of the secondary flow system design was built by the typical flow units.The design and calculation analysis of the system were completed using the unitary constant entropy incompressible method.The pressure temperature distribution of the key parts was obtained by the overall test and the design plans were accomplished according to the test verification.

关 键 词：航改燃气轮机 空气系统 试验 

分 类 号：U472.43[机械工程—车辆工程]