
dr inż. Joanna Grzelak
Employment
- Assistant Professor at Institute of Ocean Engineering and Ship Technology
Social media
Contact
- joanna.grzelak@pg.edu.pl
Assistant Professor
- Institute of Ocean Engineering and Ship Technology
- Faculty of Mechanical Engineering and Ship Technology
- Workplace
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Budynek Wydz. IMiO (dawny WOiO)
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Publication showcase
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Influence of Holes Manufacture Technology on Perforated Plate Aerodynamics
Transpiration flow is a very important and still open subject in many technical applications. Perforated walls are useful for the purpose of “flow control”, as well as for the cooling of walls and blades (effusive cooling) in gas turbines. We are still not able to include large numbers of holes in the numerical calculations and therefore we need physical models. Problems are related also to the quality of the holes in perforated...
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