液体火箭发动机燃烧不稳定性试验研究简述

简要回顾了液体火箭发动机燃烧不稳定性研究的进展，主要论述了燃烧不稳定性模拟试验的原理及作用。指出燃烧不稳定性研究与液体火箭发动机研制是相互依存，相互促进的；燃烧不稳定性研究需要重视基础理论研究，重视模拟实验技术的开发及应用。

Review of combustion instability testing research on liquid propellant rocket engine

The research of combustion instability in liquid propellant rocket engines is reviewed and the theory and application of scaling and simulation techniques for combustion stability testing is discussed. The research of combustion instability closely relates to the development of liquid rocket engine. The research of basic theory and development of numerical analysis and simulation testing techniques are very important for combustion instability research.