An analysis of the turbulent boundary layer on a porous wall with transpiration
@article{uhadarolu1997AnAO, title={An analysis of the turbulent boundary layer on a porous wall with transpiration}, author={Burhan Çuhadaroğlu}, journal={ARI - An International Journal for Physical and Engineering Sciences}, year={1997}, volume={50}, pages={127-130}, url={https://api.semanticscholar.org/CorpusID:119844986} }
In the present study, the turbulent boundary layer on a porous wall with transpiration is analysed. The relations between the velocity profiles within the sublayers and the transpiration velocity are predicted and an equation for the intersection point of the profiles of the viscous sublayer and the turbulent sublayer is proposed. The results of the present analysis are compared with the experimental data and a good agreement is found.
2 Citations
Distribution of mean velocity in turbulent boundary layer over permeable surface with air blowing
- 2012
Engineering, Physics
In the present article, we investigate the possibility of using simple physical models for predicting properties of incompressible turbulent boundary layer on permeable wall at various values of…
Distribution of mean velocity in turbulent boundary layer over permeable surface with air blowing
- 2012
Engineering, Physics
In the present article, we investigate the possibility of using simple physical models for predicting properties of incompressible turbulent boundary layer on permeable wall at various values of…
8 References
Direct simulation of a turbulent boundary layer up to Rθ = 1410
- 1988
Physics, Engineering
The turbulent boundary layer on a flat plate, with zero pressure gradient, is simulated numerically at four stations between Rθ = 225 and Rθ = 1410. The three-dimensional time-dependent Navier-Stokes…
Direct simulation of a turbulent boundary layer up to R(sub)(theta)= 1410
- 1986
Physics, Engineering
The turbulent boundary layer on a flat plate, with zero pressure gradient, is simulated numerically at four stations between R sub theta = 225 and R sub theta = 1410. The three-dimensional…
Experimental and numerical study of a turbulent boundary layer with pressure gradients
- 1993
Engineering, Physics
The boundary layer develops along a flat plate with a Reynolds number high enough to sustain turbulence and allow accurate experimental measurements, but low enough to allow a direct numerical…
Boundary Layer Theory
- 1955
Physics, Engineering
This text is the translation and revision of Schlichting's classic text in boundary layer theory. The main areas covered are laws of motion for a viscous fluid, laminar boundary layers, transition…
The velocity and vorticity vector fields of a turbulent boundary layer. Part 2. Statistical properties
- 1991
Physics, Engineering
Many of the statistical properties of both the velocity and the vorticity fields of a nominally zero-pressure-gradient turbulent boundary layer at Rδ = 27650 (Rθ = 2685) have been simultaneously…
The structure of turbulent boundary layers at low Reynolds numbers
- 1982
Physics
Conditionally sampled hot-wire and ‘cold-wire’ (resistance-thermometer) measure- ments confirm the general flow picture advanced by Falco (1974, 1977, 1980; see also Smith & Abbott 1978) and by Head…
Momentum transfer in boundary layers
- 1977
Physics, Engineering
Too many books on fluid mechanics are written on the strength of original material which makes up one chapter or less; the remainder being a restatement of the familiar contents of other books. This…