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Proceedings Paper

Optical technique and image processing application in microgravity fluid physics based on ground
Author(s): Qi Kang; Li Duan; Limin Hu; J. F. Zhang; W. R. Hu
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Paper Abstract

In this paper, several techniques for fluid measurement, such as Optical Interferometry and Particle Image Velocimetry (PIV) etc. are introduced. And their applications on the fluid physics experiment of simulation microgravity on the ground in the national microgravity laboratory are presented. To reduce the gravitational effect on the ground, the character sizes reserached objects are generally very little. The measuring techniques of fluid mechanics have to be combined with micrology to carry out the measurement of little size.

Paper Details

Date Published: 29 April 2003
PDF: 10 pages
Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); doi: 10.1117/12.509500
Show Author Affiliations
Qi Kang, CAS, Institute of Mechanics (China)
Li Duan, CAS, Institute of Mechanics (China)
Limin Hu, CAS, Institute of Mechanics (China)
J. F. Zhang, CAS, Institute of Mechanics (China)
W. R. Hu, CAS, Institute of Mechanics (China)


Published in SPIE Proceedings Vol. 5058:
Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002
Gong Xin Shen; Soyoung S. Cha; Fu-Pen Chiang; Carolyn R. Mercer, Editor(s)

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