Experimental determination of one-dimensional spectra in high-speed boundary layers

1983 ◽  
Vol 26 (2) ◽  
pp. 397 ◽  
Author(s):  
Anthony Demetriades
1998 ◽  
Vol 249-251 ◽  
pp. 175-179
Author(s):  
B. Kardynal ◽  
C.H.W. Barnes ◽  
E.H. Linfield ◽  
D.A. Ritchie ◽  
J.T. Nicholls ◽  
...  

1989 ◽  
Vol 44 (1) ◽  
pp. 101-107 ◽  
Author(s):  
L.G. Gibilaro ◽  
R. Di Felice ◽  
I. Hossain ◽  
P.U. Foscolo

2015 ◽  
Vol 816 ◽  
pp. 397-403 ◽  
Author(s):  
Martin Hagara ◽  
Róbert Huňady

The paper describes an experimental determination of kinematic quantities using high-speed digital image correlation system. It deals with the analysis of minimal sampling frequency needed for correctly performed high-speed correlation analysis. The authors also describe the influence of cameras sampling frequency on the quality of the obtained results. Mentioned analysis was performed using a rotational object. For the purposes of the results comparison the data obtained from correlation system in a form of displacements in three mutually perpendicular directions were processed in Matlab and in the paper are depicted in a form of graphical visualizations.


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