At what value of volume fraction index (K) , the sigmoidal law properties variation of FGM plate behaves as homogeneous plate?

The sigmoidal law properties variation inFGM plate behaves as homogeneous plate for what value of volume fraction index?

06 July 2018 3,756 4 View

Why 5 value of volume fraction indexed of FGM plate is critical while analysing the Erat(Ec/Em) And Prat(Pc/Pm) on the natural frequency.?

please explain

31 December 2017 2,496 0 View

Why the second and third frequency of square isotropic plate is same for clamped boundary condition?

Why the second and third frequency of square isotropic as well FGM plate is same for clamped boundary condition?

07 August 2017 6,040 0 View

Why natural frequency of isotropic and functionally graded square plate is same ?

why natural frequency of isotropic and functionally graded square plate is same for CCCC boundary condition?

07 August 2017 9,612 2 View

How to provide diffrent boundary conditions (bcs) on the plate edge in ansys apdl?

i want to provide different boundary conditions(bcs) on rectangular plate edge in ansys. i know only clamped boundary condition in which i pick all the line associated with the edge and provide...

02 March 2017 4,851 5 View

How can we provide simply supported boundary condition in plate structure in ansys apdl ?

03 April 2016 2,665 4 View

How can i apply ssss,cscs,scsc( specially simply supported boundary conditions) in the edge of the plate in ansys apdl?

06 July 2015 6,948 0 View

How do I solve buckling problem of plate with elastic foundation in Ansys?

its very urgent please help me

02 March 2015 4,196 6 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

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

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 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 much pressure we can reduce at the outlet to avoid Reverse Flow?

I am simulating Heat Exchanger. I have tried and tested all the methods to resolve this issue from the internet like refining mesh, improving skewness and orthogonal quality ,extending outlet to...

01 March 2021 6,985 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 increase mesh quality of a cfd model in ansys fluent?

How can one improve mesh skewness, orthogonality, aspect ratio?

28 February 2021 7,730 3 View