Design and Realization of Total Performance Simulation Platform for Aircraft Engine Based on Modelica
Gao Xiang Chen, Fan Jiang · Applied Mechanics and Materials · 2013
The primary characteristics of Modelica language is described, The steady and dynamic mathematic model of aircraft engine are introduced. The methods of the main components in the aircraft engine generic model library developed by Modelica/Dymola software are expounded. The system level model of a two-spool turbofan engine is built and its steady and off design state is simulated. The results accord with the actual situations, so that the library can help in constituting the simulation system of variety engine with great importance and practical value in conceptual and preliminary design.