Transition state performance simulation of air-turbo-ramjet engine

LI Cheng; CAI Yuan-hu; TU Qiu-ye

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Transition state performance simulation of air-turbo-ramjet engine

更新时间：2026-07-07

- Transition state performance simulation of air-turbo-ramjet engine
- Vol. 28, Issue 2, (2013)
- 作者机构：
  
  西北工业大学动力与能源学院,西安,710072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
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LI Cheng, CAI Yuan-hu, TU Qiu-ye. Transition state performance simulation of air-turbo-ramjet engine[J]. 2013, 28(2).
DOI：

LI Cheng, CAI Yuan-hu, TU Qiu-ye. Transition state performance simulation of air-turbo-ramjet engine[J]. 2013, 28(2). DOI：

摘要

为计算吸气式空气涡轮冲压(air-turbo-ramjet

ATR)发动机过渡态性能

建立了ATR发动机过渡态模型.通过与传统涡喷发动机供油原则对比得到了ATR发动机供油应遵循的规律

计算得到了给定供油规律下的ATR发动机加减速性能.结果显示ATR发动机在供油规律选择上更加灵活

并能很好地满足喘振裕度的要求.根据ATR发动机自身特点

在补足低转速特性后

本模型可直接模拟ATR发动机起动过程.

Abstract

In order to simulate the transition state performance of air-turbo-ramjet(ATR)engine

an ATR engine model was established.The ATR engine fuel feeding law and the acceleration/deceleration performance were obtained through comparing to the traditional turbojet fuel feeding principle.The result shows that the ATR engine is more flexible in the selection of fuel feeding law and would satisfy the requirement of surge margin better.The engine start process could be simulated by this model after adding low speed of rotation characteristic according to the charateristic of ATR engine.

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Related Author

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Jiancheng SHI

Guowen WANG

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Jun ZHANG

郑群

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Related Institution

Hunan Key Laboratory of Turbomachinery on Small and Medium Aero⁃Engine，Hunan Aviation Powerplant Research Institute，Aero Engine Corporation of China

哈尔滨工程大学动力与能源工程学院

天津出入境检验检疫局

Shenyang Engine Design and Research Institute, Aviation Industry Corporation of China, Shengyang

College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics

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