Measurement Deviations of Stereo PIV at Defined Disturbed Pipe Flow by Comparison with LDV and CFD

被引：0
|
作者：
Eichler, Thomas [1 ]
Tawackolian, Karsten [1 ]
Lederer, Thomas [1 ]
机构：
[1] Phys Tech Bundesanstalt Inst Berlin, D-10587 Berlin, Germany
来源：
TM-TECHNISCHES MESSEN | 2012年 / 79卷 / 05期
关键词：
Stereo PIV; LDV; CFD; flow rate; disturbed conditions; pipe; VELOCIMETRY;
D O I：
10.1524/teme.2012.0195
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Stereoscopic Particle Image Velocimetry (SPIV) is a fast and precise measurement method for the investigation of 3D velocity distributions in pipes with high temporal and spatial resolutions. The method is tested in a strongly disturbed flow by comparison with Laser Doppler Velocimetry (LDV) measurements and Computational Fluid Dynamics (CFD) simulations. For the first time measurement deviations less than 2% for the flow rate determination could be proven under such complex conditions.
引用
收藏
页码：262 / 270
页数：9
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