[GAMBIT] how to generate structured mesh concentric cylinder in gambit

alireza.nasa · September 12, 2014, 10:12

hi
i have problem for 3D structural mesh. i want to mesh space between two concentric cylinders but GAMBIT makes logical error! strangely number of nodes are correct and equal in connected edges and faces but it makes error and i cant generate 3D mesh!!
i split my domain to 4 equal sections but i still have error!!!!
please help me.

-mAx- · September 15, 2014, 00:59

describe your steps for meshing one quarter

alireza.nasa · September 17, 2014, 04:24

hi dear Maxime
thanks for your help, i solved this issue with selection of volume (map-cooper) in volume mesh tab in gambit, i have selected wrong surfaces to propagate my mesh in the volume make a negative volume cell because of wrong mesh setting in faces.
thanks.
regards

September 15, 2014, 00:59		#2
-mAx- Super Moderator Maxime Perelli Join Date: Mar 2009 Location: Switzerland Posts: 3,297 Rep Power: 41	describe your steps for meshing one quarter __________________ In memory of my friend Hervé: CFD engineer & freerider

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September 17, 2014, 04:24		#3
alireza.nasa New Member alireza zare'zade Join Date: Oct 2012 Posts: 11 Rep Power: 13	hi dear Maxime thanks for your help, i solved this issue with selection of volume (map-cooper) in volume mesh tab in gambit, i have selected wrong surfaces to propagate my mesh in the volume make a negative volume cell because of wrong mesh setting in faces. thanks. regards