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Questions related from Mohammad Malekan
Is it possible to interchange inlet and outlet BCs during the analysis in Fluent? I have a model that needs to change its boundaries from inlet to outlet and vice versa. Velocity inlet and...
02 February 2018 5,241 9 View
Dear all, I have a simple tube with a flowing hot fluid, modeling with Fluent. I want to study the mesh independency study. My question is why output velocity is bigger for coarse mesh?, and it is...
02 February 2018 7,594 6 View
Dear all, I have a fluid that flows within a tube. There is a structure inside of tube which made of different material. My question: is it possible to model this problem in Fluent? or should I...
01 January 2018 9,267 4 View
Dear all, I have performed an experimental measurement for pressure drop in a tube which a small fixed structural part is inside of that. When I simulate the same problem using Fluent, pressure...
01 January 2018 2,623 26 View
Dear All, I'm involving in a 2-way FSI problem simulation (transient structural + Fluent) which includes big structural deformation. I have used very small time step for transient structural part...
12 December 2017 1,428 9 View
Hello everyone! I intend to model a FSI interaction in a device that has single inlet/outlet condition. The problem is that I need to change the inlet boundary to wall during the ejection of...
11 November 2017 2,166 7 View
Dear All, I need to calculate the SIF in ABAQUS explicit. It seems contour integral and XFEM stationary crack are not available in explicit module to calculate SIF. Is there any other way to get...
06 June 2017 6,941 7 View
Dear All, I prepared a Python script to get initial data from a cae file and modify that for another analysis. To do this, I created a historyOutput command to obtain stress intensity factor and I...
01 January 2017 9,551 5 View
Dear All, I have tried to model a fatigue crack propagation in Abaqus. There is an odd problem here, the stress of the crack-tip element had a decreasing behavior instead of increasing. Does...
12 December 2016 8,372 5 View
There are many FE codes that are written in different programming languages, such as Java, C++, and Python. Each of these has its own advantages and disadvantages in terms of object-oriented...
11 November 2016 691 4 View
Dear All, A cracked plate (through-thickness crack) is repaired with composite patch and is modeled in Abaqus. Now, I want to model the crack propagation after repair process, but there are some...
11 November 2016 2,437 4 View
Dear Friends, Consider a 3D plate with a crack modeled in ABAQUS. We put a strip of cohesive elements along the crack surface, to model the propagation of crack. At the first step, I put a big...
10 October 2016 2,605 7 View
Dear All, I want to apply boundary conditions over a plate boundaries with an edge crack in order to have pure Mode I Stress intensity factor. The plate is under uniform tension. Could anybody...
01 January 1970 8,641 6 View
