Can somebody kindly suggest a good FEM software for the numerical solution of stochastic PDEs?

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Dear all, Iam currently working on Dc Microgrid model for electrical vehicle charging. Can any body give good IEEE research paper on this topic?

please give any suggestion?

04 February 2021 4,837 5 View

What does the change in D-peak position in Raman spectroscopy of carbon materials indicates?

We have carried out high-pressure Raman characterization on some of our samples. After fitting, I have observed a change in D-peak position with increasing pressure. What does this change...

20 January 2021 853 3 View

PSFB control signal?

Hi everyone iam facing a problem to give control signal for switches in design of PSFB converter in matlab simulink. Anybody's help will be appreciated.

14 December 2020 6,021 3 View

What are the alternative to the pozzolanic materials to in concrete to enhance the durability of concrete?

As of now, Only industrial wastes were using as pozzolanic materials in concrete to enhance the durability of concrete. Can any once suggest me the alternatives of those materials?

11 October 2020 3,569 4 View

Can any one suggest me the dielectric constant of Gold and Co3O4 at room temperature ?

i have a question regarding dielectric constant of gold,cobalt oxide (co3O4) and n-tpe silicon . i find only one publication on this issue showing dielectric function cobalt oxide(CoO) 12.9 and...

02 October 2020 9,138 4 View

Eupergit beads for enzyme immobilization?

We are looking to immobilize some of our enzymes on Eupergit beads. I was wondering if you know any commercial supplier of Eupergit beads?

28 September 2020 5,664 3 View

How to run Seismic analysis for the following model in OpenSees..?

I have developed a 3 bay 5 story 2D frame in Opensees but I have problems with element load and application of seismic load in Opensees using an acceleration file. I always got an error namely...

27 September 2020 5,885 4 View

How can we evaluate the conductance of a constant power load (CPL)?

Any CPL is modeled with a current source in parallel with negative resistance. How do we evaluate the negative resistance, if we know the constant power consumed by the load?

19 September 2020 6,188 3 View

How to learn the modelling of RC beam subjected to 4 point bending in Ansys Mechanical APDL?

I need to model a reinforced concrete beam subjected to 4 point bending. I also need to plot the load vs displacement at mid span and compare it with the experimental data. Bond between concrete...

10 September 2020 9,004 4 View

Assessment of soil, irrigation and climatic requirements for In vitro and naturally grown endangered plants?

Dear peers, I am currently making a research proposal on conservation of some endangered Ceropegia and Brachystelma species. Please suggest some advanced models/methods/papers to evaluate the...

30 August 2020 7,706 12 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 to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?

22 February 2021 2,968 1 View

Is there a Constitutive model for concrete with Sea-Sand?

Hi I am running a simulation in Abaqus for a concrete beam. Its fine aggregate replaced with sea-sand. I was wondering if I could find studies that measured the ultimate strain of concrete made...

22 February 2021 6,409 2 View

Which software is best to analyse multi-phase fluid flows ?

Hello everyone, hope all is good. I want to analyse multi-phase fluid flow through pipe, which software is best to do so ?

21 February 2021 4,230 8 View

How can I obtain Reaction Forces in ABAQUS?

I am trying to simulate a simplified version of a beam resting on 10 points using Abaqus. The solutions I want to obtain are the Reaction Forces in each resting point or area when applying a...

21 February 2021 3,075 2 View

Mahesh Nagarkar

Refer...

https://jtoden.oden.utexas.edu/wp-content/uploads/2013/06/2001-001.SolutionSPDEsusingGalerkinFiniteTechniques.pdf

Gujji Murali Mohan Reddy

Mahesh Nagarkar Thanks for the articles! But it does not seem to provide how to implement some examples with a particular software documentation.