behzadhemmati's blog

H180Y

Submitted by behzadhemmati on Tue, 08/23/2011 - 15:37

I'm modelding the RSW process and need to temperature-dependant material properties of H180Y steel grade according to EN 10268.

can anyone help me?

change elemen status during a multiframe analysis in ANSYS

Submitted by behzadhemmati on Tue, 06/21/2011 - 15:05

I'm working with ANSYS. For performing my analysis I use from antype,4,rest,,,continue to continue the analysis from previous load steps. During my solve I should change the contact keyopt so I go from /solu part to /prep7 part. When I come back to /solu part and set analysis as antype,4,rest,,,continue the changes that I had applied for contact elements in /prep7, ignores. How I change contact statues or element key options during a solve hat use from continue option for solving.

electrical-thermal modeling in ANSYS

Submitted by behzadhemmati on Sat, 01/29/2011 - 22:41

I’m modeling a resistance spot welding process in ANSYS. as you know in this tpic we are dealing with contact elements. in welding step I’ve defined ECC & TCC for contact elements and also have updated geometry from squeezing step and cleared loads, however I’venot been able to achive temrature distribution. I use from plane67 element for a electrical-thermal analysis.