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Journal of Projectiles, Rockets, Missiles and Guidance >

2018 , Vol. 38 >Issue 3: 119 - 120,124

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2018.03.029

MISSILES AND GUIDANCE TECHNOLOGY

Technology on Zero Temperature Effect Compensation in Balance

  • LI Qiang ,
  • CUI Zhiqiang ,
  • LI Xiaogang ,
  • ZHAO Changhui ,
  • XU Chongjiu ,
  • LIU Boyu ,
  • XU Wenge
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  • AVIC Aerodynamics Research Institute, Shenyang 110034, China

Received date: 2017-09-01

  Online published: 2025-05-30

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Abstract

In high thrust vector and jet-flow wind tunnel tests of guided missiles and airplanes, the zero temperature of balance affects the reliability and accuracy of test data. In this paper, based on the mechanism of balance zero temperature effect, the technology on zero temperature compensation of balance is developed. And the technology is successfully verified in nozzle thrust loss and load measurement tests of an airplane in FL-3. The tests result shows that this method ensured the accuracy of wind tunnel test data and also reduced the cost of wind tunnel test by increasing efficiency.

Key words： high thrust vector; jet-flow; balance zero temperature effect; balance zero temperature effect compensation

Cite this article

LI Qiang , CUI Zhiqiang , LI Xiaogang , ZHAO Changhui , XU Chongjiu , LIU Boyu , XU Wenge . Technology on Zero Temperature Effect Compensation in Balance[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2018 , 38(3) : 119 -120,124 . DOI: 10.15892/j.cnki.djzdxb.2018.03.029

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