关键词: 液体推进剂火箭发动机;系统分析;计算机网络

Abstract: This paper describes a generalized model for characterizing liquid propulsion system.The model can be generally applied to various configurations of engine system and has been used for steady and unsteady analysis of propulsion system.It is an application of linear graph theory in the rocket engine. By comparison with conventional method,this modlling method is more efficient and convenient for practical.

Key words: Liquid rocket engine;System analysis;Computer network