|Table of Contents|

Lateral jet simulation study of annular throat plug nozzle(PDF)

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

Issue:
2013年02期
Page:
74-78
Research Field:
工艺与材料
Publishing date:

Info

Title:
Lateral jet simulation study of annular throat plug nozzle
Author(s):
LIU Chang-an;  LI Guang-xi;  Lü Qi-wei
Xi’an Aerospace Propulsion Institute, Xi’an 710100, China
Keywords:
-
PACS:
V434-34
DOI:
-
Abstract:
With the development of quick and accurate control technology, the lateral jet control technology is adopted in more and more missiles and other air vehicles to meet this trend, which has become a key technology in the vehicle design. This presents more strict requirements to the vehicles and the jet devices also. According to the plug control engine used in American's NCADE design, the numerical simulation was implemented for the flow field of the lateral jet of the plug nozzle, and the flow field was compared with the flow field of the conventional Laval nozzle. The difference of the flow field structures of the two nozzles are analyzed in this paper. The

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Last Update: 1900-01-01