Hybrid stereoscopic particle image velocimetry

被引：20
|
作者：
Gaydon, M
Raffel, M
Willert, C
Rosengarten, M
Kompenhans, J
机构：
[1] DEUTSCH FORSCHUNGSANSTALT LUFT & RAUMFAHRT,INST STROMUNGSMECH,D-37073 GOTTINGEN,GERMANY
[2] LEHIGH UNIV 354,DEPT MECH ENGN,PACKARD LAB,BETHLEHEM,PA 18015
来源：
EXPERIMENTS IN FLUIDS | 1997年 / 23卷 / 04期
关键词：
D O I：
10.1007/s003480050118
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The technical aspects of a photographic stereo camera for three-dimensional particle image velocimetry are described herein. The hybrid concept of the camera combines advantages of the angular displacement and the translation method. The camera uses two CCD sensors in order to adjust the lens distances and angles to meet the Scheimpflug criterion and two coupled rotating mirrors for image shifting. An application to a jet flow with an exit velocity of 33 m/s demonstrates the successful optimization of the recording process.
引用
收藏
页码：331 / 334
页数：4
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