Vaidehi Chennubhotla

5 Questions 11 Answers 0 Followers

Questions related from Vaidehi Chennubhotla

Why I am getting this error in heat transfer analysis ?

Hi , I am doing a conduction and convection heat transfer analysis in a layered block. The middle layer emits heat flux which is transfered via conduction and convection to the top surface on...

13 May 2020 3,021 2 View

Does anyone know how to calculate E/Enn, G1/Ess, G2/Ett, Quad damage for cohesive elements ?

I am trying to model adhesive between layered foam. Does anyone know how to use test data to extract these coefficients in Abaqus ? I am refering to cohesive element material property. Where we...

11 May 2020 6,598 1 View

How to create a beam MPC or attachment lines between a wire and shell structure in abaqus ?

Hi, I have a wireframe of B31 elements and a S4R shell structure. I am trying to connect the node to node (1-1) either as a coupling or a beam MPC or attachment line. How to achieve this ? I...

24 March 2020 3,039 3 View

What should be the Yield Stress and Plastic Strain for Compression Drucker-Prager Hardening in Drucker-Prager model in Abaqus?

I am trying to input Compression hardening in Drucker Prager model. Should it be Engineering yield stress and True plastic Strain values ? Engineering yield stress are got from test data after...

04 March 2020 1,231 10 View

***ERROR: SYSTEM ERROR IN DBDA. FAILURE TO OPEN FILE ON UNIT 12 FILENAME /users/vaidehi/xfr/Projects/2020/CDP/first-impact6.res ?

Hi , I am running an impact test model in Abaqus using Concrete damaged plasticity model. The model gives the following error . What does this mean ? ***ERROR: SYSTEM ERROR IN DBDA. FAILURE...

29 February 2020 254 1 View