崔尔杰院士访谈

2009年10月14日,崔尔杰院士接受了本刊编辑部的专访。在访谈中,崔院士介绍了非定常气体动力学中需要解决的最根本问题,以及非定常流体力学理论的工程应用情况;分析了在非定常流场激振情况下的多级旋转机械耦合振动这一困扰航空发动机研制的重大问题;介绍了解决气固问题而发展的多种计算方法;对于航空与航天领域的技术合作模式,提出了建议。

interview of academicain Cui Er-jie

The academician Cui Er-jie accepted the special interview of AEROENGINE editorial on Oct. 14th 2009.The key problems existed in unsteady aero-dynamics and the engineering application of unsteady fluid dynamics theory were introduced. Multistage turbomachinary coupled vibrating in nonsteady flow field excitation,which has been a big issue in aeroengine development, was analysed.A variety of calculation methods dealt with the coupled gas-solid were introduced. Cui also gave some suggestions to the technologic...