hi thanks for the resposes. I have checked the edge ratio, equi skew angle, equiskew size to ensure the mesh qulity. the edge ratio is perfect, imean ranging from 1 to 3, equisize angle is also seems to be ok(ranging from0.1 to 0.7 and very less elements has between 0.8 to 0.9), but the equisize skew for 34 elements in the mesh is greater than 0.97. can u please tell me whether the mesh is ok or not

thanks in advance

1.) What problem do you have?

If it´s just the calculation of a temperatureprofile in a solid then I think it´ll work.

If you have a flow I would say the mesh quality is to bad.

What to do? Hard to say without seeing the geometry and the mesh you have

hi Gernot,

sorry for not explining clearly abt my problem

actually i'm simulating a flow thru a cylindrical reactor(this cylinder contains 6 more cylindrical uv-tubes parallel to the flow, ihave defined these tubes as walls; and the cylinderical tube also contains 3 baffle plates with small holes place perpendicular to the flow)

if u can give ur mail id i wll send the geometry to u.

thanks in advance

I don´t want to post my adress here, but you can send me your mailadress to :

gernotlukesch@sms.at

I´ll contact you than.

Hi Gernot

i didn't asked for ur mail address anyway, i asked for ur e-mail id only.

i wll send my file to ur mail id

Thanks