Is there any study to generate solidification temperature profiles using machine learning?

We know that time dependent temperature profiles can be generated using methods like FEM which solve PDEs. Can we do same using machine learning? Has anyone come across any related study?

25 January 2021 135 3 View

What should be written in Article Highlights?

My manuscript has been accepted in SN Applied Sciences. New comments tell me that there should be 'article highlights' below Abstract. Article Highlights section comprises of three bullet...

03 December 2020 9,045 2 View

How to derive free energy functional equation in Phase-field modeling?

I am going through research papers in phase-field modeling and every paper has different free energy functional equation. Where those equation come from? How to decide which equation is...

12 November 2020 5,918 2 View

What is main difference between wrought alloys and cast alloys in general?

I have been asked this question so many times. I give a general answer based on a metallurgy book which states that 'wrought iron can not be cast'. However, you can cast wrought aluminum alloy...

12 November 2020 5,163 9 View

How to evaluate tensile test results in research paper?

I have submitted a manuscript on resistance spot welding. I have used lap-shear tests for joint strength. I have shown those results in a table against experimental combinations of process...

26 October 2020 8,824 7 View

Could someone share some resources/research papers on the application of Big Data in the sports industry?

I would like some reference studies that are using big data applications to improve any aspect related to some team or individual sport (soccer, cricket, tennis etc.)

13 September 2017 8,114 3 View

I want to learn Anderson and Hubbard model

I am doing a project on Superconductors and have to work on the condensed matter physics of it. I am starting from the basics. So I need to study Anderson and Hubbard model. I am not finding any...

10 May 2017 559 3 View

It is said that compounds having ABO3 type chemical formula have perovskite structure. So why Gafeo3 is not perovskite according to the rule?

09 May 2017 849 4 View

I have recieved 2 mails from 2 different international journals asking for publishing my paper in their journal. Is it fake?

The first journal was a spam, i checked it out. The 2nd journal: Journal of Life Sciences, USA. I have till now presented 3 posters in 3 international conferences. I have been recieving mails for...

05 March 2017 1,126 21 View

Is Gallium Ferrite having a perovskite structure?

Can someone please clarify whther Gallium Ferrite(GaFeO3) has perovskite structure or not?

01 January 1970 5,842 1 View

Why can't make aluminum nitride film successfully by use sputter?

We use reactive sputtering process to make aluminum nitride film, and want to make c-axis aluminum nitride film on a silicon substrate, but the crystal orientation cannot be seen with...

03 March 2021 7,975 3 View

How to define and get results (stresses) for certain points of a model in abaqus, using python? When the size of the model changes?

I want to do a parameter study of a aixsymmetric cylinder in Abaqus. I want to create several jobs where I get the stresses for 3 different points in my model. These points are defined. I wrote a...

01 March 2021 10,078 1 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

Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS?

I need to model masonry and reinforced concrete minarets for my MSc thesis. Which one is easier and better at modeling slender masonry structures? ANSYS or ABAQUS? (Or any other program for just...

01 March 2021 736 3 View

How to assign different material properties to each element in Abaqus ?

Hello, I am writing a python script to generate my model and write the input file. The problem is I have 1000 elements in my mesh and I want to assign different material properties to each...

01 March 2021 9,511 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 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

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 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

How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials?

Hi, all! How can we use a hybrid element in Abaqus Dynamic/Explicit for impressible materials? I have not find the choice for explicit element in Abaqus CAE. I am wondering whether it is possible...

25 February 2021 9,936 2 View