concept of merging interfaces using TGrid
 

Dear Fellows,

i hope you all are doing fine. Its my first thread in the forum i hope i would get help here
basically i have to do the 2d analysis of Vertical axis wind turbine(VAWT) using fluent, basically its darrieous type H-VAWT hence i have to analyze the NACA series airfoil as the blade geometery , i generated the mesh using gambit, i had to define the interfaces in it, but i came to know that before exporting it to fluent i have to merge/connect the interfaces using TGrid, i have no idea how to do it, i would really appreciate if someone could help me out

Regards,
Salman Siddiqui