Experimental study of a turbulent boundary layer with a rough-to-smooth change in surface conditions at high Reynolds numbers

2021 ◽  
Vol 923 ◽  
Author(s):  
Mogeng Li ◽  
Charitha M. de Silva ◽  
Daniel Chung ◽  
Dale I. Pullin ◽  
Ivan Marusic ◽  
...  
Keyword(s):  
Boundary Layer ◽  
Experimental Study ◽  
Turbulent Boundary Layer ◽  
Reynolds Numbers ◽  
Surface Conditions ◽  
High Reynolds Numbers ◽  
Smooth Change ◽  
High Reynolds

Abstract

Experiments on the Flow Around a Sphere at High Reynolds Numbers

1969 ◽  
Vol 36 (3) ◽  
pp. 598-607 ◽  
Author(s):  
T. Maxworthy
Keyword(s):  
Boundary Layer ◽  
Turbulent Boundary Layer ◽  
Pressure Distribution ◽  
Reynolds Numbers ◽  
Boundary Layer Separation ◽  
Recirculation Region ◽  
Layer Separation ◽  
High Reynolds Numbers ◽  
High Reynolds

Flow around a sphere for Reynolds numbers between 2 × 105 and 6 × 104 has been observed by measuring the pressure distribution around a circle of longitude under a variety of conditions. These include the effects of laminar and turbulent boundary layer separation, tunnel blockage, various boundary layer trip arrangements and inserting an object to disrupt the unsteady, recirculation region behind the sphere.

Lumley decomposition of turbulent boundary layer at high Reynolds numbers

2017 ◽  
Vol 29 (2) ◽  
pp. 020707 ◽  
Author(s):  
Murat Tutkun ◽  
William K. George
Keyword(s):  
Boundary Layer ◽  
Turbulent Boundary Layer ◽  
Reynolds Numbers ◽  
High Reynolds Numbers ◽  
High Reynolds

Experimental analysis of a turbulent boundary layer at high Reynolds numbers

2009 ◽  
Vol 10 ◽  
pp. N31 ◽  
Author(s):  
Giovanni Aloisio ◽  
Fabio Di Felice ◽  
Giovanni P. Romano
Keyword(s):  
Boundary Layer ◽  
Turbulent Boundary Layer ◽  
Experimental Analysis ◽  
Reynolds Numbers ◽  
High Reynolds Numbers ◽  
High Reynolds
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