Dear all,

Can anybody of u tell me about attatched flow theory which is used in wind energy and where i can get the relevant materials for that.

Assuming inviscid flow (no viscosity) leads to attached flow theories such as potential flow (e.g., panel methods) and Euler flow. For more on panel methods try: http://www.symscape.com/blog/why_use_panel_method

For an example of a panel method applied to a wind turbine airfoil try: http://www.symscape.com/examples/panel/naca4415