How to run a program opensees Linux from python ?

08 September 2017 9,966 1 View

How to extract the desired signal from the following combination?

A given receiver has received the signals in the graph. It is aimed to extract the red signal. Is there an idea for that?

07 August 2017 9,393 1 View

When and why does nucleus engulf mitochondaria?

In our study using a herbal extract in a large dose, we found that the nucleus engulfs the mitochondria in cardiac myocyte of rat in a way similar to phagocytosis. All heart injury markers and...

11 December 2016 7,637 7 View

How to apply gravity weight load during abaqus explicit using euler mesh?

Since the Euler grid is only used in dynamic explicit analysis, the first gravity load step is also solved by this method. The gravity load is applied to the model very slowly during the first...

05 June 2016 3,043 0 View

How to Extracts the maximum result from an Abaqus odb ??

i mean maximum result through all values during step time, is there any script in abaqus can do this ??

05 June 2016 1,268 0 View

In seismic analysis of tanks , are we have to consider parameters of cycle hardening in abaqus ??

in nonlinear analysis , what i do before is define only elastic and plastic stress vs strain and define fracture point value , yesterday i read this paper and found that there is also parameters...

04 May 2016 8,652 1 View

Is that really or it is error in modeling in abaqus?

tank stiffener get yield and reach to failure before tank wall under static or dynamic load using Coupled Euler Lagrangian (CEL) method in abaqus

04 May 2016 8,273 4 View

What is the reason for that message in abaqus ??

02 March 2016 3,686 6 View

How to perform buckling analysis of a cylindrical shell with a fluid flow using Fluid Structure Interaction in abaqus ??

02 March 2016 8,770 1 View

What could be the cause of PCR product bands not moving from the well of the gel electrophoresis?

The ladder is running ok in the same gel. Is it a problem of loading dye? Or something wrong in the gel (but the ladder spread normally). I have previously measured the concentration and purity of...

09 October 2012 5,268 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 View

LOAD DISPLACEMENT CURVES Stiffness increasing in ANSYS non linear analysis. HOW CAN I CORRECT IT?

Hi. I am doing non linear FE analysis using a new material beam under flexural 2 point loading using ANSYS. I have defined a bilinear material model. The solution has converged. In results I am...

01 March 2021 9,911 3 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to show arrows over the streamlines in CFD-post?

I follow this to make streamlines like the photos attached below: (software- CFD post-processing) First I plot the 2D streamline over a surface "streamline 1". them I plot a vector by the...

01 March 2021 8,668 3 View

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

Can Virtual Servers (remote dekstop manager) run heavy ANSYS Fluent CFD simulation ?

I have a virtual machine. My host Pc specs are not that good thats why i went for virtual servers. so basically my host pc has 8gb of ram with nvidia quadro k2200 4Gb DDR5 GPU ,processor intel...

01 March 2021 8,415 1 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View