哈尔滨工程大学学报2017，Vol.38Issue(3)：392-396,5.DOI:10.11990/jheu.201601014
轴流压气机转子叶片预变形设计方法
Design for pre-deformation of rotor blade for an axial compressor
摘要
Abstract
The compressor rotor blade may deform when subjected to the combined action of aerodynamic and centrifugal loads during operation.In this study,we present a blade pre-deformation design method based on loose coupling iteration.Utilizing this method,we derived a pre-deformation design for the blade of a transonic compressor with the help of ANSYS and CFX as our platform.The study results show that our proposed method is efficient and accurate,it is easy to obtain a cold-state blade profile with only 20 iteration steps,and the maximum residual is less than 10-5 mm.This method can be used for the pre-deformation design of an axial compressor and turbine blade to ensure an effective operational blade design configuration.关键词
压气机/流固耦合/气动弹性/叶型设计/跨声速/预变形Key words
compressor/fluid-structure interaction/aeroelasticity/blade profile design/transonic/pre-deformation分类
航空航天引用本文复制引用
王永亮,康达,钟兢军,刘子豪,刘拓..轴流压气机转子叶片预变形设计方法[J].哈尔滨工程大学学报,2017,38(3):392-396,5.基金项目
国家自然科学基金项目(51606023, 51436002) （51606023, 51436002）
辽宁省自然科学基金项目(2015020130) （2015020130）
中央高校基本科研业务费专项资金项目(3132016016). （3132016016）
