%0 Journal Article
%T 高压喷水动力推进装置流场特性研究<br>Research on Flow Field Characteristics of High-Pressure Water Jet Propulsion System
%A 王丽
%A 李永杰
%A 杨华
%A 李格妮
%A 吴辰
%A 王天
%A 孟龙鑫
%A 侯嘉诚
%A 崔卓
%A 何昆
%J Dynamical Systems and Control
%P 37-42
%@ 2325-6761
%D 2025
%I Hans Publishing
%R 10.12677/dsc.2025.141005
%X 本文采用数值模拟和试验研究对推力室推力特性进行了深入研究&#65292;分析了推力与推力室直径、推力室几何形状等参数的关系并进行优化设计&#65292;为提高推力、提高能量转换效率提供了理论基础。建立了推力室能量损失的数学模型&#65292;设置优化目标和约束条件&#65292;进行了优化设计&#65292;得到了推力室结构参数的设计原则和方法&#65292;并在试验系统上完成了试验研究。<br>This paper conducts an in-depth study of the thrust characteristics of the thrust chamber through numerical simulation and experimental research. It analyzes the relationship between thrust and parameters such as the diameter and geometry of the thrust chamber, and carries out optimization design to provide a theoretical foundation for enhancing thrust and improving energy conversion efficiency. A mathematical model for energy loss in the thrust chamber is established. Optimization goals and constraints are set, and an optimization design is performed to derive the design principles and methods for the structure parameters of the thrust chamber. Experimental research was conducted on a test system.
%K 喷水推进&#65292
%K 流场特性&#65292
%K 数值模拟<br>Water Jet Propulsion
%K Flow Field Characteristics
%K Numerical Simulation
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=106583