hai im tryin to run a moving mesh problem for rotary vane pump.i ran the 3d case for rotary vane pump.but when i ran the 2d problem with same udf (from fluent udf for rotary vanepump made changes in input .txt file aswell).i m gettin error while runnig the mesh motion as below

Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.865e+001 ya= 3.279e+000 xb= 3.730e+001 yb= 3.279e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.863e+001 ya= 3.360e+000 xb= 3.728e+001 yb= 3.442e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.860e+001 ya= 3.279e+000 xb= 3.720e+001 yb= 3.279e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.859e+001 ya= 3.360e+000 xb= 3.719e+001 yb= 3.441e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.860e+001 ya= 3.279e+000 xb= 3.720e+001 yb= 3.279e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.859e+001 ya= 3.360e+000 xb= 3.719e+001 yb= 3.441e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.855e+001 ya= 3.279e+000 xb= 3.710e+001 yb= 3.279e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.854e+001 ya= 3.360e+000 xb= 3.709e+001 yb= 3.441e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.855e+001 ya= 3.279e+000 xb= 3.710e+001 yb= 3.279e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.854e+001 ya= 3.360e+000 xb= 3.709e+001 yb= 3.441e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.64 t2= -1.58 xa= 1.888e+001 ya= 3.179e+000 xb= 3.777e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.64 t2= -1.58 xa= 1.887e+001 ya= 3.262e+000 xb= 3.775e+001 yb= 3.344e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.61 t2= -1.61 xa= 1.888e+001 ya= 3.179e+000 xb= 3.777e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.61 t2= -1.61 xa= 1.887e+001 ya= 3.262e+000 xb= 3.775e+001 yb= 3.344e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.64 t2= -1.58 xa= 1.884e+001 ya= 3.179e+000 xb= 3.767e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.64 t2= -1.58 xa= 1.882e+001 ya= 3.261e+000 xb= 3.766e+001 yb= 3.344e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.884e+001 ya= 3.179e+000 xb= 3.767e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.882e+001 ya= 3.261e+000 xb= 3.766e+001 yb= 3.344e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.879e+001 ya= 3.179e+000 xb= 3.758e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.877e+001 ya= 3.261e+000 xb= 3.756e+001 yb= 3.343e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.879e+001 ya= 3.179e+000 xb= 3.758e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.877e+001 ya= 3.261e+000 xb= 3.756e+001 yb= 3.343e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.874e+001 ya= 3.179e+000 xb= 3.748e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.873e+001 ya= 3.261e+000 xb= 3.747e+001 yb= 3.343e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.874e+001 ya= 3.179e+000 xb= 3.748e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.61 xa= 1.873e+001 ya= 3.261e+000 xb= 3.747e+001 yb= 3.343e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.869e+001 ya= 3.179e+000 xb= 3.739e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.58 xa= 1.868e+001 ya= 3.261e+000 xb= 3.737e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.869e+001 ya= 3.179e+000 xb= 3.739e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.868e+001 ya= 3.261e+000 xb= 3.737e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.865e+001 ya= 3.179e+000 xb= 3.729e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.863e+001 ya= 3.261e+000 xb= 3.728e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.865e+001 ya= 3.179e+000 xb= 3.729e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.863e+001 ya= 3.261e+000 xb= 3.728e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.860e+001 ya= 3.179e+000 xb= 3.720e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.859e+001 ya= 3.260e+000 xb= 3.718e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.860e+001 ya= 3.179e+000 xb= 3.720e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.859e+001 ya= 3.260e+000 xb= 3.718e+001 yb= 3.342e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.855e+001 ya= 3.179e+000 xb= 3.710e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.63 t2= -1.59 xa= 1.854e+001 ya= 3.260e+000 xb= 3.709e+001 yb= 3.341e+000 x0=-2.030e+000 y0=0.000e+000 radius=9.440e+000 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.855e+001 ya= 3.179e+000 xb= 3.710e+001 yb= 3.179e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Something wrong with f_h. t1= -0.60 t2= -1.62 xa= 1.854e+001 ya= 3.260e+000 xb= 3.709e+001 yb= 3.341e+000 x0=-2.030e+000 y0=0.000e+000 radius=1.000e+001 Dynamic Mesh Statistics: Minimum Volume =1.27010e-002 Maximum Volume =8.24176e-002 Maximum Cell Skew =3.94692e-001 (cell zone 4) Warning: left handed faces detected!Done.

done. i gave the same boundary condition ands also made changes in the input.txt file as per my need.but still im getting the error.plz could anyone tell me wht error it is.i knw tht im getting error in t1>o,t2>0 part..but how to rectify it.please help me its very urgent aswell. thanking u hari

[jb pouillard]

Hi, I get the same problem did you fond a solution ?