1 results listed
In this numerical study, flow control over NACA 0018
with bumpy surface at low Reynolds number was investigated.
Solutions were performed at angle of attack 10° and Reynolds
number of 60.000 and 80.000. Results demonstrated that at
Reynolds number of 60.000 the bubble burst took place over the
base airfoil whereas flow over the bumpy reattached the surface
except a small laminar separation bubble. At Reynolds number
of 80.000, a small laminar separation bubble formed over the
base airfoil and this bubble got smaller over the bumpy airfoil.
1.st International Conference Energy Systems Engineering
ıcese'17
İlyas Karasu
H. Demir
Kemal Koca
Mustafa Özden
M.S. Genç
Özkan Ramazan