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Questions related to Finite Element Method
Can someone explain to me how to obtain the cross-polarization in the "Chen, L., Lei, Zhenya, & Shi, X. (2015). Meander-Line Based Broadband Artificial Material for enhancing the gain of...
22 October 2022 4,230 0 View
I am trying to simulate bubble rising condition in a pipe using dam break tutorial file available in openFoam. I am not an expert guy. Can anyone suggest me to do what steps should I take to...
14 October 2022 1,380 2 View
Hi everyone, So i have an orphan mesh of a composite material, i want to duplicate it couple of time side by side so it would work together. I have tried the option "copy mesh patterns" but...
10 October 2022 3,535 3 View
iam running the Abaqus standard to find the natural frequencies for different modes .During analysis ,composite elements are specified with continuum shell elements and the cohesive layers...
07 October 2022 3,099 2 View
So I have to model a porous wind barrier in CFD simulation software that would stop the majority of dust from entering but also allows air to go in. I have decided to start with a 1D flow...
21 September 2022 9,686 3 View
Hello all, I am trying to model injection molded short fiber reinforced composite material in Ansys. it is easy to model isotropic viscoelastic material model in Ansys as i need the elastic...
18 September 2022 8,056 0 View
I am trying to impose viscoelastic time/frequency-dependent properties including loss factors associated with the viscoelastic core material of a Sandwich composite plate using Ansys APDL or...
12 August 2022 4,947 0 View
hello everyone. In accordance with the Ti-Cu phase diagram, welding these two metals, forms brittle IMCs like Ti2Cu and TiCu. does anybody know if there is any post-heat treatment cycle to remove...
26 July 2022 1,318 4 View
Dear researchers I would be appreciative if you let me know your opinion about the disadvantages of the SOM (Self-organizing Maps) and BP-NN for damage detection. And which method are you using?
20 June 2022 3,882 0 View
I am using the accelerometer (7264D-2KTZ-2-360) to measure the value of acceleration and multiply with mass to get impact force. For a mass of 4 kg (timber), dropped at the velocity of 4 m/sec on...
13 June 2022 3,359 3 View
How to model an SCR thyristor using Keysight ADS software
12 June 2022 7,121 0 View
Hello, I am currently using PLAXIS to simulate the triaxial undrained test of unsaturated soil, but I have encountered problems at present. If PLAXIS uses the simulated undrained test, the...
01 June 2022 6,662 0 View
I'm planning to implement controlled cooling method for forged parts instead of normalizing process. I need to know how to design metallic box and implementation method. Kindly share your valuable...
30 May 2022 5,223 3 View
Hi All, I would like to observe the 3D morphology of Fe-rich intermetallics in Al wrought alloy, e.g. AlFeMnSi, using SEM. Does anyone have experience or idea about what the best procedure would...
12 April 2022 7,330 4 View
I have been trying to simulate a few classes of power amplifiers such as Class A Class AB Class B Class E Class F I have developed the models for the classes using Advanced design system (ADS)...
06 April 2022 1,272 6 View
Practices for verification of existing and entry of new rubrics in Homoeopathic repertories
27 March 2022 8,301 0 View
I did a calculation of the output power of VAWT with the following equation: [Available output power]=([density of air]*[Swept area of blades]*[wind speed]^3)/2 [Real output power]=[Available...
23 March 2022 691 4 View
How to mix two different viral strains samples for verification ?? so that the ct value stay in 19-21 for verification purposes. Please explain
08 March 2022 6,114 0 View
Hello everyone, I want to find out a material's coefficent of linear thermal expansion. Also I need the know the sintering behaviour of our material. Which experimental method will be better,...
11 February 2022 834 3 View
I want to run a Dyna Implicit analysis. But the model size being too large can affect the run time as inversion if the stiffness matrix will be more extensive in terms of memory requirement. How...
09 February 2022 8,156 0 View
Does high number of severe discontinuity iterations or equilibrium iterations during solution indicates poor quality of analysis results in Abaqus ?
03 January 2022 9,094 2 View
while observing graph between flow coefficient and torque coefficient why torque coefficient suddenly drops?
27 December 2021 4,372 4 View
Hello everyone, I want to make the superficial gas velocity as a function of the height in a airlift reactor. In literature I cannot find such correlations, and my own attempts resulted in...
08 December 2021 9,967 0 View
Hello, we start a new project to make the industrial corn start hydrophobe for the extrusion process. we need a simple and cheap method to do that. would you please advise how to do this?...
03 December 2021 5,282 6 View