This the link of my previous post regarding the project that i am working.
i am trying validate an in-pipe hydro turbine.
while doing the simulation run i got this error : “Gauge pressure field started diverging. Please check the mesh quality near the reported location and try refining the mesh. If the problem occured near a boundary, please check the boundary conditions”
i read the above links, and tried to change different parameters of mesh…
tried to reduce fineness of mesh… = it was 5, i made it to 6 [SAME ERROR CAME]
in case of local refinement, i gave the value for Maximum edge length= 8.7e-5( this was one of the smaller edge of the cad model of turbine ) [ERROR: THIS TIME IT SHOWED TO USE LARGER MACHINE]
then i increased the fineness of mesh from 6 to 7 [ still running…its been around 20 minutes]
in the above link ,i didnt try 1,2,3 as it says that " If you are aiming for the correct y+ range, ignore this measure." i dont know much about it.so i didnt…
how to solve this??? please help