• CN:11-2187/TH
  • ISSN:0577-6686

›› 1990, Vol. 26 ›› Issue (5): 41-45.

• 论文 • 上一篇    下一篇

扫码分享

双波长激光全息干涉测量技术研究

刘正白;李松平;胡国华;杨治贵   

  1. 大连理工大学;航天部207所
  • 发布日期:1990-09-01

A STUDY ON THE MEASURING TECHNIQUE WITH TWO WAVELENGTH LASER HOLOGRAPHIC INTERFEROMETRY

Liu Zhengbai;Li Songping;Hu Guohua;Yang Zhigui   

  1. Dalian University of Technology 207 Institute,Ministry of Astronautics Industry
  • Published:1990-09-01

摘要: 本文研究出了一种双波长激光全息干涉测量技术。论述了双波长激光全息干涉技术的基本测量原理,解决了全息图反演计算,测量光路布置和实验方法等一系列技术问题。本文的工作为火箭发动机,燃气轮机,柴油机,锅炉以及其他动力机构中的液体燃料蒸发这一耦合的传热传质过程的研究提供了一项新的测试手段。

关键词: 测量技术, 传热传质, 全息干涉, 燃料, 双波长, 蒸发

Abstract: A measuring technique with two wavelength laser holographic interferometry is studied. The basic measurement principle with two wavelength laser holographic interferometric technique, the evaluation of the holographic interferograms , the optical arrangement of measurement, the experimental procedure are discussed. A new measurement means is provided for investigating the coupled heat and mass transfer of liquid fuel evaporation existing in rockets, gas engines, diesel engines, boilers and other power machinery.

Key words: 测量技术, 传热传质, 全息干涉, 燃料, 双波长, 蒸发