Mohammadmahdi Davoudi

6 Questions 11 Answers 0 Followers

Questions related from Mohammadmahdi Davoudi

Abaqus Contact pressure& why show the contact area as a point?

Greeting, I have done the modeling of cam and tappet via Abaqus static analysis. Cam is rotating at a constant speed of -10rad/sec and tappet should go up and down and the vertical load of 1.5N is...

17 May 2020 9,370 11 View

Which hardening model and damage model suits the forging die steel as brittle material?

Greeting, I already tried modeling the FEM of the tensile test for the forging of die steel (SKD61) with swift model for hardening and some other damage models. However, the fracture (crack...

19 October 2019 9,137 0 View

How does the grain size affect on density and heat convection coefficient?

How does increase of the grain size of steel influence the density and heat convection coefficient (Heat transfer coefficient) of the whole material?

23 November 2018 9,087 3 View

How to obtain the stiffness matrix of the structure in the equilibrium equation when solving the equation by explicit time integration method

Prior to the Abaqus commands, please inform me of what you think I should do about the FE Analysis to obtain stiffness matrix of the structure in the equilibrium equation.Please find the...

10 July 2017 9,451 2 View

In Abaqus, how to extract the nodal data when there is too many data as the result?

I would like to extract the nodal data (displacements) of the specimen in the text (.rpt) file. Since the number of nodes is many, it takes too long time to get the data and almost impossible with...

27 February 2017 3,949 18 View

Why do I get Error “Too many attempts made for this increment” in Abaqus optimization run?

I modeled a cylinder shell under the static compression load by Abaqus and could see the finite element results in Abaqus; however, when I want to optimize it via the optimization module in Abaqus...

01 January 2016 8,716 10 View