Dehomogenization also depends on the type of your analysis. For your case, analysis type=3, we need to have following inputs for your (sc.glb) file.
v1 v2 v3 phi* !! global displacement in x1 x2 x3 phi the scaled electric potential
C11 C12 C13 ! !Cij are global rotation you may not need for you case
C21 C22 C23
C31 C32 C33
e11, e22, e33 ,2e23 ,2e13, 2e12 -E1, -E2, -E3 !global strain eij and gradients of electric potentials (dphi*/dxi=-Ei)
Tm ! temp change
Your inputs looks like dehomogenization for elastic properties. For your case, analysis type=3, we need to have following inputs for your (sc.glb) file for dehomogenizations. The inputs for dehomogenization are:
v1 v2 v3 phi* !! global displacement in x1 x2 x3 phi the scaled electric potential
C11 C12 C13 ! !Cij are global rotation you may not need for you case
C21 C22 C23
C31 C32 C33
e11, e22, e33 ,2e23 ,2e13, 2e12 -E1, -E2, -E3 !global strain eij and gradients of electric potentials (dphi*/dxi=-Ei)
Tm ! temp change
As I already told that you cannot perform this analysis using Ansys-SwiftComp gui as it doesn't support it. You need to run it on command line.
You can change your inputs for dehomogenization as per your case, which are assumed to be obtained from global analysis. These inputs help you to investigate the local behavior at microscale using SG or the unit cell you developed. The files in the working director should be unique. There shouldn't be two .sc files for one problem. You may check it by opening them. You also double check the files have extra extensions as sc.k, sc.ech etc
Once you perform your dehomogenization, you can check files like .sc.sn, sc.u and other output files based on your need to see the local field distributions.
Kishor Shingare @ on — Edited @ on
Also Sir I have attached another File.sc.k
which one i should select and how to modify it.
Also Sir How to do Structural Analysis in ANSYS for Structural Global Responses.
File.sc.k
4 KBClick to download
Hamsasew Sertse @ on
Hi,
Dehomogenization also depends on the type of your analysis. For your case, analysis type=3, we need to have following inputs for your (sc.glb) file.
v1 v2 v3 phi* !! global displacement in x1 x2 x3 phi the scaled electric potential
C11 C12 C13 ! !Cij are global rotation you may not need for you case
C21 C22 C23
C31 C32 C33
e11, e22, e33 ,2e23 ,2e13, 2e12 -E1, -E2, -E3 !global strain eij and gradients of electric potentials (dphi*/dxi=-Ei)
Tm ! temp change
Kishor Shingare @ on
Thanks for every help sir.
Sir am comfortable with Homogenisation of elastic material. After clicking Homogenisation we get File.sc.k file.
Then what changes i have to do for getting input for Dehomogenization.
v1 v2 v3
e11, e22, e33 ,2e23 ,2e13, 2e12
How to get these value from our directory though there are 6-7 files.
Because dehomogenization is important in both elastic and Piezoelectric.
Thats why , also am gone through SC manual all theory but didn't got it.
Please please help me out to how to do input for Dehomogenization from directory ? Steps
Thankuuu in Advance sir.
Hamsasew Sertse @ on
Hi,
Your inputs looks like dehomogenization for elastic properties. For your case, analysis type=3, we need to have following inputs for your (sc.glb) file for dehomogenizations. The inputs for dehomogenization are:
v1 v2 v3 phi* !! global displacement in x1 x2 x3 phi the scaled electric potential
C11 C12 C13 ! !Cij are global rotation you may not need for you case
C21 C22 C23
C31 C32 C33
e11, e22, e33 ,2e23 ,2e13, 2e12 -E1, -E2, -E3 !global strain eij and gradients of electric potentials (dphi*/dxi=-Ei)
Tm ! temp change
As I already told that you cannot perform this analysis using Ansys-SwiftComp gui as it doesn't support it. You need to run it on command line.
You can change your inputs for dehomogenization as per your case, which are assumed to be obtained from global analysis. These inputs help you to investigate the local behavior at microscale using SG or the unit cell you developed. The files in the working director should be unique. There shouldn't be two .sc files for one problem. You may check it by opening them. You also double check the files have extra extensions as sc.k, sc.ech etc
Once you perform your dehomogenization, you can check files like .sc.sn, sc.u and other output files based on your need to see the local field distributions.
Ham
Kishor Shingare @ on
What is the meaning of Global Analysis and structural analysis for Dehomogenization ?
Thankuuu so much sir.
Kishor Shingare @ on
How to prepare .sc.glb file for Dehomogenization.
Thankuuu