A Study of Object-Oriented Detailed Nonlinear Real-Time Performance Simulation for a Mixed-Flow Two-Spool Turbofan Engine with Afterburner

CONG Jing mei; TANG Hai long; ZHANG Jing

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A Study of Object-Oriented Detailed Nonlinear Real-Time Performance Simulation for a Mixed-Flow Two-Spool Turbofan Engine with Afterburner

更新时间：2026-07-07

- A Study of Object-Oriented Detailed Nonlinear Real-Time Performance Simulation for a Mixed-Flow Two-Spool Turbofan Engine with Afterburner
- Vol. 17, Issue 1, (2002)
- 作者机构：
  
  北京航空航天大学动力系,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2002
- 稿件说明：
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CONG Jing mei, TANG Hai long, ZHANG Jing. A Study of Object-Oriented Detailed Nonlinear Real-Time Performance Simulation for a Mixed-Flow Two-Spool Turbofan Engine with Afterburner[J]. 2002, 17(1).
DOI：

CONG Jing mei, TANG Hai long, ZHANG Jing. A Study of Object-Oriented Detailed Nonlinear Real-Time Performance Simulation for a Mixed-Flow Two-Spool Turbofan Engine with Afterburner[J]. 2002, 17(1). DOI：

摘要

本文就双轴加力涡扇发动机详细非线性实时仿真模型进行了研究。采用框架灵活方便、具有可扩展性的 VC++语言

在 P 45 0计算机上实现了一台双轴混排加力涡扇发动机的实时仿真

可准确模拟发动机及其部件的工作状况。发动机流路的平均计算时间为 0 .5 42 ms

一个工作点的计算时间小于 2 5 ms。此模型的建模方法具有通用性

可适用于其他类型发动机的实时建模要求。

Abstract

This report discusses the study of detailed nonlinear real time performance simulation for a two spool turbofan engine with afterburner.On the basis of the extensible

flexible

and reliable VC++ language

we can easily build a real time simulation program for a mixed flow two spool turbofan engine with afterburner on a PⅡ450 computer.The engine performance and engine component operation can be simulated accurately.The average time is 0 542 ms for a flow path calculation.It takes the model less than 25 ms to calculate an operating point.This is a general method and it can be used in modeling of other types of engines.The real time simulation model of an existing engine has been used successfully in IFFPC (Integrated Fire/Flight/Propulsion Control) research.

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TANG Hai-long

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Related Institution

School of Information System and Management, National University of Defence Technology

School of Jet Propulsion, Beijing University of Aeronautics and Astronautics

th Dept., Beijing University of Aeronautics and Astronautics

Collaborative Innovation Center for Advanced Aero-Engine

School of Energy and Power Engineering,Beijing University of Aeronautics and Astronautics

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