|Table of Contents|

Development and analysis of engines of microminiature launch vehicles(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2018年06期
Page:
1-6
Research Field:
专论与综述
Publishing date:

Info

Title:
Development and analysis of engines of microminiature launch vehicles
Author(s):
ZHONG Ya;  LIU Danghui
Space Engineering University, Beijing 101416, China
Keywords:
launch vehicle;  aerospike engine;  combined cycle engine;  3D printing;  composite material
PACS:
V439-34
DOI:
-
Abstract:
With the widespread use of microminiature satellites, many companies have actively engaged in the development and test of microminiature launch vehicles.In recent years, engine technology of microminiature launch vehicles has developed quickly.Engine is the most complex and important component of the launch vehicle and also the key factor which determines performance and cost of a launch vehicle.By tracking the develop status of foreign microminiature launch vehicles, the key technologies of the engines used in the microminiature launch vehicles were analyzed in this paper inaspects of engine design inheritance and improvement,applications of new aerospike engine, combined cycle engine, 3D printing engine manufacturand and advanced composite materials application.Some development proposals were presented inaspects of engine inheritance and improvement, innovative applications, low-cost manufacturing and so on.

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Last Update: 2018-12-25