Study on the variable cycle engine modeling techniques based on the component method

Lihua Zhang; Hui Xue; Yuhai Bao; Jijun Li; Lan Yan

doi:10.1117/12.2217501

26 January 2016 Study on the variable cycle engine modeling techniques based on the component method

Lihua Zhang, Hui Xue, Yuhai Bao, Jijun Li, Lan Yan

Proceedings Volume 9903, Seventh International Symposium on Precision Mechanical Measurements; 99032J (2016) https://doi.org/10.1117/12.2217501
Event: Seventh International Symposium on Precision Mechanical Measurements, 2015, Xia'men, China

Abstract

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.

Citation Download Citation

Lihua Zhang, Hui Xue, Yuhai Bao, Jijun Li, and Lan Yan "Study on the variable cycle engine modeling techniques based on the component method", Proc. SPIE 9903, Seventh International Symposium on Precision Mechanical Measurements, 99032J (26 January 2016); https://doi.org/10.1117/12.2217501

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