Nonuniform multiple slot injection (suction) or wall enthalpy into a steady compressible laminar boundary layer
The aim is to study the effects of nonuniform multiple slot injection (suction) and nonuniform total enthalpy at the wall on steady nonsimilar compressible boundary layer flows over two-dimensional and axi-symmetric bodies. The nonsimilar solutions are obtained starting from the origin of the streamwise coordinate to the point of separation. The nonlinear coupled partial differential equations of the problem are first linearized using quasi-linearization method, and then the resulting linear partial differential equations are expressed in difference form. It is found that the nonuniform multiple slot injection moves the point of separation downstream, but the nonuniform multiple slot suction has the reverse effect.
scientific article; zbMATH DE number 1506073
scientific article