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Study on the Variable Cycle Engine Modeling Techniques Based on the Component Method

机译:基于组件方法的可变循环发动机建模技术研究

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Based on the structure platform of the gas turbine engine, the components of variable cycle engine were simulated by using the component method. The mathematical model of nonlinear equations correspondeing to each component of the gas turbine engine was established. Based on Matlab programming, the nonlinear equations were solved by using Newton-Raphson steady-state algorithm, and the performance of the components for engine was calculated. The numerical simulation results showed that the model bulit can describe the basic performance of the gas turbine engine, which verified the validity of the model.
机译:基于燃气轮机发动机的结构平台,通过使用组件方法模拟可变循环发动机的组件。建立了对应于燃气轮机发动机各分量的非线性方程的数学模型。基于MATLAB编程,使用Newton-Raphson稳态算法来解决非线性方程,并计算发动机组件的性能。数值模拟结果表明,模型琉璃可以描述燃气轮机的基本性能,验证了模型的有效性。

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