Considerations about the phase averaging method with application to ELDV and PIV measurements over pitching airfoils

1999 ◽  
Vol 27 (6) ◽  
pp. 473-483 ◽  
Author(s):  
P. Wernert ◽  
D. Favier
Keyword(s):  
Averaging Method ◽  
Piv Measurements ◽  
Phase Averaging

scholarly journals Benchmark Sea Trials on a 6-Meter Boat Powered by Kite

2020 ◽  
Vol 10 (18) ◽  
pp. 6148
Author(s):  
Kostia Roncin ◽  
Morgan Behrel ◽  
Paul Iachkine ◽  
Jean-Baptiste Leroux
Keyword(s):  
High Resolution ◽  
Power Law ◽  
Measurement System ◽  
Averaging Method ◽  
Wind Measurement ◽  
Phase Averaging

This paper presents sea trials on a 6-m boat specifically designed for kite propulsion. The kite control was automatic or manual, dynamic or static, depending on the point of sailing. The measurement system recorded boat motion and load generated by the kite. A particular attention was paid to wind measurement with several fixed and mobile locations directly on the kiteboat or in the vicinity. A high resolution weather modelling showed that a classical power law, describing the wind gradient, was not satisfactory to get the wind at kite location. 5-min measurement phases were systematically recorded. In the end, 101 runs were carried out. Data were processed with the phase-averaging method in order to produce reliable and accurate results.

Fourier averaging: a phase-averaging method for periodic flow

2000 ◽  
Vol 28 (3) ◽  
pp. 217-224 ◽  
Author(s):  
R. Sonnenberger ◽  
K. Graichen ◽  
P. Erk
Keyword(s):  
Averaging Method ◽  
Periodic Flow ◽  
Phase Averaging

PIV MEASUREMENTS OF DUCT FLOW WITH A DETACHED TURBULATOR ARRAY

2001 ◽  
Vol 8 (2-3) ◽  
pp. 11
Author(s):  
Tong-Miin Liou ◽  
Shun-Nan Liou ◽  
K. H. Chang
Keyword(s):  
Duct Flow ◽  
Piv Measurements
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