Seyed Alireza Pakdaman Shahri

6 Questions 3 Answers 0 Followers

Questions related from Seyed Alireza Pakdaman Shahri

How to specify Porous medium Settings(porosity settings) in Ansys CFX ?

Hi all, I want to simulate a porous material which is "anisotropic". For that I have to input meaningful porosity settings. Since it is an anistropic case, I have to choose the "Directional...

11 November 2017 9,614 2 View

What is meant by " Solution Steering" in Ansys Fluent ?

Can anyone please explain the concept of "Solution Steering" in Ansys Fluent and what does it do ? Thank you in advance

08 August 2017 7,747 1 View

What is the difference between structured and unstructured mesh types in a FVM software ?

Hello, in a Finite Volume based software like Ansys Fluent, what is the difference between structured and unstructured mesh ? And what are exactly are they ? I searched through the Internet, but...

08 August 2017 778 9 View

How to study Grid Convergence Index (GCI) for an Ansys(CFX) Simulation?

Hello, I have a basic simulation in Ansys cfx and I want study Grid Convergence Index on that in order to speed up the simulation. But I have no idea how to do that. Could anyone please help me ?

06 June 2016 1,332 4 View

How to study convergence for a periodic solution ?

Hello, I have a heat transfer simulation in Ansys CFX and it is a thermodynamic cycle and thus have a periodic solution. I do not know how convergence works for this problem , because it does not...

05 May 2016 6,151 5 View

What does it mean that the cut-off frequency be normalized by the sampling frequency?

There is a low pass filter . And my sampling frequency is fs. the Matlab code of the lpf is as follows: % y = LPFilter(x,fc),% Second order zero-phase Lowpass filter%% inputs:% x: vector or...

10 October 2015 6,716 4 View