In aluminum-based metal matrix nanocomposites, what is the amount of volumetric percentage used as a reinforcing phase and whether the type of matrix is effective in determining this volumetric percentage or not?
I extract the global stiffness matrix from Abaqus. Here are some of the lines contained in the file: row Column Value 1 1 6.835663422791815e+09 1 2 1.275539398193359e-05 2 1...
09 October 2017 1,989 0 View
I want to extract the element stiffness matrices of an Abaqus modal analysis, so as to post-processing it, in a simpler way, with Matlab. I add the following lines to the end of my Input file to...
09 October 2017 1,475 6 View
In order to verify the validity of the stiffness and mass matrices which I obtained from Abaqus input file, I use the eig(phi,w2) syntax of Matlab, but the results is not the same as frequencies...
09 October 2017 4,161 1 View
What is the meaning of CCCC boundary conditions for the plates and how this boundary condition implemented in the ABAQUS finite element software?
08 September 2017 3,353 7 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
08 August 2024 6,690 1 View
I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...
06 August 2024 1,752 3 View
Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)
05 August 2024 9,537 2 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,084 6 View
- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...
03 August 2024 2,366 0 View
Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks
02 August 2024 5,748 4 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
what is the best research evidence for psychological interventions for Bipolar?
01 August 2024 6,023 2 View