|Table of Contents|

Thermal Design Simulation for Multiple Rockets Servo Control System

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2009年01期
Page:
79-82
Research Field:
Publishing date:

Info

Title:
Thermal Design Simulation for Multiple Rockets Servo Control System
Author(s):
ZHAO Ji-yong12MA Da-wei1LE Gui-gao1
1.School of Mechanical Engineering,NUST,Nanjing 210094,China;2.Department ofElectrical and Electronics Engineering,Changzhou Institute of Light Industry,Changzhou 213164,China
Keywords:
multiple rockets servo control cabinets thermal designs simulation thermal testing
PACS:
TJ71
DOI:
-
Abstract:
For controlling thermal performance of a rocket servo system,a thermal analysis model of servo control system is established.The influence of inner structure parameters on natural convection is simulated and optimized by finite volume method,and temperature distribution in the cabinet is obtained.The simulation results are validated by experiment.The results show that the average temperature in the cabinet decreases about 20 percent and that the numerical simulation results agree with the experimental results.

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Last Update: 2012-11-19