[ICEM] Need help for meshing

sangrial · April 4, 2012, 03:51

Dear friends,
i am doing my accadamic project,for finding the hydrodynamic dervatives of a submarine using cfd.i am just a biginner in ansys .the problem i am facing is about skewness.the values range is around 0.97-0.99.which i fount to be a poor mess quality.
any one please kindly help me by suggesting some way to reduce the skewness value to an acceptable range.
it will be a great help for me to complte my graduation....

yasinbm · April 14, 2012, 12:12

please clarify the question again, even better if explained directly to the picture.

Guava Wang · April 19, 2012, 01:12

the main mesh quality problem is mainly related to the model, please check your geometry first, and find the silver face,short edge,ect.

sangrial · December 20, 2013, 01:09

hi,
friend thanks for your reply for my mail.even i am late ..
ma project all r completed ,some how i managed since it was an accadamic level of approach.
can you help me out for soughing a issue struggling me.
i made a model using solid works ,itz a complicated structure of a ship.i modeled it using solid works.
i can able to mesh that model in Hyper Works,but in ansys it is showing error,can you help me to find what is the error in the model.
i am just attaching the parasolid for tha same model.can u just check it up in ur free hours?

April 4, 2012, 03:51	Need help for meshing	#1
sangrial New Member Nithin V A Join Date: Apr 2012 Location: UAE Posts: 6 Rep Power: 15	Dear friends, i am doing my accadamic project,for finding the hydrodynamic dervatives of a submarine using cfd.i am just a biginner in ansys .the problem i am facing is about skewness.the values range is around 0.97-0.99.which i fount to be a poor mess quality. any one please kindly help me by suggesting some way to reduce the skewness value to an acceptable range. it will be a great help for me to complte my graduation.... Last edited by sangrial; December 20, 2013 at 01:23.

December 20, 2013, 01:09		#4
sangrial New Member Nithin V A Join Date: Apr 2012 Location: UAE Posts: 6 Rep Power: 15	hi, friend thanks for your reply for my mail.even i am late .. ma project all r completed ,some how i managed since it was an accadamic level of approach. can you help me out for soughing a issue struggling me. i made a model using solid works ,itz a complicated structure of a ship.i modeled it using solid works. i can able to mesh that model in Hyper Works,but in ansys it is showing error,can you help me to find what is the error in the model. i am just attaching the parasolid for tha same model.can u just check it up in ur free hours? Last edited by sangrial; December 20, 2013 at 01:13. Reason: attaching the model

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April 14, 2012, 12:12		#2
yasinbm New Member Yasin Besari Mustofa Join Date: Nov 2011 Location: Indonesia Posts: 8 Rep Power: 15	please clarify the question again, even better if explained directly to the picture.

April 19, 2012, 01:12		#3
Guava Wang New Member Join Date: Apr 2012 Posts: 20 Blog Entries: 3 Rep Power: 15	the main mesh quality problem is mainly related to the model, please check your geometry first, and find the silver face,short edge,ect.