Subject Area
Mechanical Power Engineering
Article Type
Original Study
Abstract
Boundary layer suction is one of the effective methods for the prevention of flow separtion. In this paper, a method is introduced to integrate the momentum equation, in which the suction velocity is assumed constant, and the velocity gradient varies. This particular type of flow can be used to form an estimate of the quantities of air that must be sucked on an aerofoil, so that separation of flow does not take place. In this case, although the boundary layer is very thin before separation, the velocity gradient may be very large, and it is obvious that only small quantites of air withdrawn are sufficient to delay the stall.
Recommended Citation
Hanna, Samir and Mosad, Mohamed
(2020)
"On the Integration of Momentum Equation with Boundary Layer Suction.,"
Mansoura Engineering Journal: Vol. 10
:
Iss.
2
, Article 11.
Available at:
https://doi.org/10.21608/bfemu.2021.177284
