Calculation method for three dimensional turbulent boundary layers
Abstract
A momentum integral method is developed to predict the growth of three dimensional turbulent boundary layers. Four equations, have been derived in streamline coordinates and solved: (1) momentum integral equation in streamwise direction (2) momentum integral equation in crosswise direction (3) moment of momentum equation in streamwise direction (4) a skin friction equation. The streamwise velocity profile is assumed to be a combination of the logarithmic law of the wall and a linear law of the wake while Mager's expression is used to represent cross flow velocity profile.
- Publication:
-
Defense Science Journal
- Pub Date:
- October 1982
- Bibcode:
- 1982DSJ....32..275D
- Keywords:
-
- Boundary Layer Equations;
- Computational Fluid Dynamics;
- Three Dimensional Boundary Layer;
- Turbulent Boundary Layer;
- Cross Flow;
- Equations Of Motion;
- Integral Equations;
- Laminar Flow;
- Momentum Theory;
- Velocity Distribution;
- Wakes;
- Wall Flow;
- Fluid Mechanics and Heat Transfer