Mehrshad Mehrpouya

5 Questions 26 Answers 0 Followers

Questions related from Mehrshad Mehrpouya

Do you have any experience for simulation of laser welding process?

I'm trying to model a laser welding process. DFLUX code is normally applied for the simulation in ABAQUS. I found the code and tried to run a basic model, but it still has some problems. Do you...

01 January 2017 340 4 View

Is there any suggestion or simulation method to avoid generating inappropriate mesh in simulation of laser process by ABAQUS?

Hello. I really need to consult with you about my problem. Actually, I use a really simple model for the simulation of laser machining. in my model, I consider laser beam like a circle (that's...

04 April 2016 4,764 6 View

Which parameters have a direct influence on the result of NT11 when I convert (m-Kg-N) to (mm-Tonne-N) in a heat flux model by ABAQUS-Explicit?

Actually, I simulated a heat flux modeling in ABAQUS-Explicit. my workpiece dimensions are really small and for this reason, I had to change the m-Kg-N to mm-Tonne-N system. Attached is the...

07 July 2015 5,749 16 View

How can I find the Elasticity Modulus of Nickel-Titanium (nitinol) depends on temperature?

I need to import the elasticity modulus of nickel-titanium depends on temperature in ABAQUS material part. There is not any sources even in ASM book! How can I do that?

03 March 2015 4,064 5 View

How can I define shape memory effects in a subroutine for my explicit ABAQUS modeling?

I want to simulate a machining of Nickel-Titanium (SMA). I know, I should define a subroutine in ABAQUS modeling. But I don't have any experience about that.

03 March 2015 4,410 8 View