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Questions related to Finite Element Method
active control, damage detection, integration method, intelligent algorithm, ...
04 June 2021 620 3 View
We know that the eavesdroppers are malicious nodes and they are not supposed to cooperate with the users. If we exploit opportunistic relaying protocol for the destination, can we consider the...
04 June 2021 4,542 13 View
Is it possibile to measure the "back stress" via compressive loading-unloading-reloading (LUR) test? I found numerous publications where back stress is measured using tension LUR test.
29 May 2021 7,147 3 View
Dear RG, I am working on the waste gas from the refinery to electricity production. I propose to utilize Aspen Hysys Model from where conventional exergy will be evaluated. However, I'm unable to...
07 May 2021 5,709 1 View
some of the researches carried on porous media by using the ultra CT-scan method. they have been scanned in an actual porous metal form, and using some binary conversion methods, the scanned image...
02 May 2021 7,347 2 View
Cooperative relays have been studied to enhance the physical layer security. Node selection and artificial noise generation are used to degrade the performance of eavesdroppers. Recently,...
02 May 2021 4,947 1 View
The conventional formulation of GNDs generated due to CTE mismatch gives a very high number of several orders. In practicality, is the density of GNDs at the interface of a particle that high? has...
24 April 2021 5,615 1 View
I would like to design a ferrite core antenna via CST Studio. This antenna should works in low frequency. (125-134 kHz) . Unfortunately if I run the program I have the error that mentioned "The...
02 April 2021 4,621 9 View
Hi, I would like to obtain element connectivity (or assembly) matrix from APDL and use it in MATLAB. There is a simple tool in HyperView for this operation, but I could not find a way to extract...
20 March 2021 365 0 View
I am trying to apply displacement difference as an external load at node pairs within static elastic FE model. I can not simply impose some displacement and fix their degrees of freedom, as this...
17 March 2021 9,532 3 View
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...
02 March 2021 7,092 3 View
i have modeled a single pile in plaxis 2D with soil parameters(E=20MPa,poisson ratio =.35 C=20 kpa), concrete pile parameters(L=15m d=0.6m Ep=20,000MPa poisson ratio= 0.15) with incremental loads...
24 February 2021 506 4 View
Hi I maked a wave in Star CCM+, But unfortunately I can not obtain wave profile along domain as XY plot. By using Isosurface==0.5, I obtained Q1 and Q2 images, but as you can in Q2 I have 3 to 6...
17 February 2021 915 0 View
Hello! If I 've LRQ curves (as a function of frequency) for inductor, is it possible to calculate full two-port S-matrix from it? From equation in ADS(Keysight)...
16 February 2021 4,828 3 View
Does anyone knows an Open data source or sharable data source for traumatic brain injury neuroimaging (Structural MRI,DTI,CT)?
10 February 2021 6,527 4 View
I want to write a code related to the flutter of aeroelastic wing under unsteady load using doublet lattice method (DLM). I want a good reference with numerical examples or a book which learn me...
26 January 2021 7,745 3 View
Hi everyone. Do you think is it possible to deposit a metal (e.g. Au or Pt) on Silicon nitride ( Si3N4 ) (by any electrochemical techniques or etc.)? What parameters do I need to consider? Thanks...
24 January 2021 9,928 3 View
Hello, I want to measure the displacement and period of a 3D building structure that I have constructed in the lab. How can I measure there parameters? What equipment I need? From where I can get...
11 January 2021 9,709 1 View
Our research will focus on 5 countries and the timeline will cover 5 years. We have to IV, 8 DVs, and some moderating variables. Initially, we will use panel regression analysis but we do not know...
10 January 2021 9,094 3 View
How differential evolution (DE) optimization is better in terms of latency, throughput, and power in comparison to PSO and GA.
07 January 2021 7,631 10 View
Mixed finite element methods employ numerical spaces that are, most of the time, something different than the full P^k spaces (polynomials with order up to k). For example, the BDM_k spaces for...
05 January 2021 2,183 2 View
I am looking for a Matlab code for solving the Brinkman Equation by the finite element method or B-spline.
05 January 2021 8,986 3 View
The Poisson's ratio of soil is quite difficult for us geo-engineers to obtain. I came across a problem when I tried to determine the parameters in a FEM model. For the saturated clay in...
03 January 2021 9,192 3 View
For a project, I need to model a torsional loaded Z-profile in ANSYS which is clamped on one side and free on the other. I was using the element type SOLID185 for this, since this supports the...
10 December 2020 6,365 8 View