facing error regarding element quality

Rahul_P1

is it really neccesary to fix warpages in my chassis mesh . i am attaching the .hm file .i have fixed aspect ratio ,jacobian,and length

Rahul_P1

Warpage of up to five degrees is generally acceptable.

Rahul_P1

sagarsrm,

• I suggest you repair these elements, and also remesh perhaps using trias only in the problem regions,

   

  you can change the warpage check value to 15% and focus only on high warpage elements, unfortunately you have elements with 95% warpage, these have to be corrected.

  You could actually do some mesh editing in certain regions with high warpage,

  Go through 8.2 General Element Quality Checks in the student guide, you can use the table there to judge for yourself.

  See http://altair-2.wistia.com/medias/odgq77jx0a to learn about general mesh quality and editing

Rahul_P1

thanks sir i will try to remove warpages with very high value