THE FEASIBILITY ANALYSIS OF LAVAL NOZZLE APPLIED TO THE COMPLEX ROCKET MOTOR

邹国林; 蔺建勋

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THE FEASIBILITY ANALYSIS OF LAVAL NOZZLE APPLIED TO THE COMPLEX ROCKET MOTOR

更新时间：2026-09-14

- THE FEASIBILITY ANALYSIS OF LAVAL NOZZLE APPLIED TO THE COMPLEX ROCKET MOTOR
- 复合发动机选用拉瓦尔喷管的可行性分析
- Issue 4, (1998)
- 作者机构：
  
  华北工学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1998
- 稿件说明：
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邹国林, 蔺建勋. THE FEASIBILITY ANALYSIS OF LAVAL NOZZLE APPLIED TO THE COMPLEX ROCKET MOTOR[J]. 1998, (4).
DOI：

邹国林, 蔺建勋. THE FEASIBILITY ANALYSIS OF LAVAL NOZZLE APPLIED TO THE COMPLEX ROCKET MOTOR[J]. 1998, (4). DOI：

摘要

根据底排－火箭复合发动机的结构特点，在合理选择底排药剂与火箭药剂性能参数的基础上，进行了理论分析计算和实验．结果表明：采用拉瓦尔喷管的复合发动机，完全能满足底排药剂燃烧产物以亚音速从拉瓦尔喷管喷出而火箭药剂燃烧产物却能以超音速喷出这一条件，从而达到提高复合增程弹增程率的目的．

Abstract

In the light of structural characteristics of the base bleed and solid rocket coupled motor

on the basis of rationally selecting the property parameters of the base bleed and solid rocket propellants

through theoretical analysis

simulation and experiments

this paper has drawn the conclusion that this requirment can completely be achieved that the burning high temperature gas of the base bleed propellent spurts out with sub sonic velocity and that of the rocket with super sonic velocity. With this

the laval rate of complex assisted bomb can be promoted.

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