燃烧室内三维层流的数字模拟

推进技术 ›› 1989, Vol. 10 ›› Issue (6): 14-18.

燃烧室内三维层流的数字模拟

王晓,李进贤,吴心平

西北工业大学;西北工业大学;西北工业大学

发布日期:2021-08-15

NUMERICAL SIMULATION OF THREE-DIMENSIONAL FLOWS IN COMBUSTION CHAMBERS

Northwestern Polytechnical University;Northwestern Polytechnical University;Northwestern Polytechnical University

Published:2021-08-15

摘要/Abstract

摘要： 本文以SIMPLE方法为基础,发展了一种模拟燃烧室内三维层流的数值计算方法和计算机程序.对存在冷却槽、主燃孔等不同流动条件下的流态进行了数字模拟.所得结果与已有的数值计算结果的一致性良好.

关键词: 燃烧室;流场模拟;层流;数值解

Abstract: On the bases of SIMPLE method, a numerical method and a computer program are developed to simulate flows in combustion chambers.The flows in combustion chambers with film cooling slots and secondary air holes are numerically simulated under different conditions.The results are in good accordance with those from the existed methods.

Key words: Combustion chamber;Flowfield simulation;Laminar flow;Numerical solution

王晓,李进贤,吴心平. 燃烧室内三维层流的数字模拟[J]. 推进技术, 1989, 10(6): 14-18.