摘要
多级燃气涡轮的最优设计陈林根，彭义恒，龚建政（海军工程学院武汉４３００３３）关键词：多级燃气涡轮，最优设计，效率，质量一、前言提高燃气涡轮性能的途径之一是采用最优化技术。已有一些文献讨论了涡轮的最优设计问题，包括叶型的优化·通流部分平均截面参数的优化...
The Problem of multistage design of gas turbines has been formulated as a nonlinear programming problem with the objective functions of minimizing aerodynamic losses and mass of the multistage.The aerodynamic well as mechanical constraints are considered in the problem formulation. The loss model of Craig and Cox has been used. Some numerical examples have been given.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1994年第2期158-160,共3页
Journal of Engineering Thermophysics
关键词
设计
效率
质量
燃气轮机
optimum design, multistage gas turbine, efficiency, mass.
