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Questions related to Finite Element Method
How do collaborative robots, or cobots, reshape the dynamics of human-robot interaction in shared workspaces? What technologies facilitate safe and effective collaboration, and how do factors like...
11 August 2023 1,360 0 View
I was looking for a way to derive a fourth-order error formulation of a second-order derivative at the contact surface of two different materials. Say, solving a thermal diffusion equation with...
07 August 2023 9,368 1 View
How does the hydrosphere affect the Earth's climate and how do the hydrosphere and the atmosphere work with each other for weather?
07 August 2023 6,174 3 View
The elastic modulus of polymer aerogels have relatively large standard deviation.
07 August 2023 1,726 2 View
Here are the text from the journal i read: The grain size of the Zn matrix decreased gradually as the content of Fe increased. In the as cast Zn-0.2Mg alloy, there was only a single second phase...
07 August 2023 8,509 4 View
Dear researchers. I am trying to perform a simulation where I used "AMR" magneto-resistive sensor for gear tooth sensing where extract the sensor output in function of time and the distribution...
17 July 2023 8,793 0 View
Finite element method will be used to determine the stress-strain of a 3D composite material made structure.
17 July 2023 6,022 5 View
Dear Researchers : I will very much appreciate the help. I have a 2D model in COMSOL. It's a plate, made of Polyethylene. An AC Voltage is applied on the upper electrode, the lower electrode is...
26 June 2023 3,174 2 View
Hello everyone, I am currently investigating the phenomenon known as the Indentation Size Effect (ISE) using the Finite Element Method (FEM). My research involves conducting indentation tests...
21 June 2023 2,068 2 View
I have performed FE simulation of tensile test by using 2 yield criteria, first is Von mises and other is Hill's 1948 yield criteria (including r-values of all 3 directions) ? Upon using Von mises...
16 June 2023 9,548 4 View
Hello everyone. I am trying to simulate methane-air combustion in Ansys Fluent using EDC model and GRIMech 2.11 detailed mechanism(277 Reactions and 49 species) but i get no combustion. Any...
15 June 2023 3,921 3 View
Please, I need help on this problem.
05 June 2023 1,332 1 View
While practicing the load cases in the publication "Design Load Basis for Offshore Wind Turbines - DT Wind Energy Report No. E-0133", a question came to me when I tried to simulate the DLC15...
31 May 2023 5,133 1 View
plastic: type: phenopowerlaw N_sl: [12] a_sl: 2.25 atol_xi: 1.0 dot_gamma_0_sl: 0.001 h_0_sl-sl: 75.e+6 h_sl-sl: [1, 1, 1.4, 1.4, 1.4, 1.4,...
29 May 2023 3,576 1 View
For a hypothetical scenario of deep rock, multiple parallel, tunnels, how can we calculate maximum tangential stresses using only numerical modelling?
20 May 2023 5,308 0 View
How to increase the size of the micron scale model constructed by particle discrete element method to millimetre scale under the consideration of computational cost?
14 May 2023 9,649 0 View
Hi all; I need the shear modulus equations Gmax and Gmin of the cubic system to plot the elastic anisotropy curves.
13 May 2023 9,043 3 View
I want to use the hydrodynamic and thermaldynamic model to simulate the self heating effect in SOI FET, and this requires setting SurfaceResistance in the Thermomode. How should the value of...
11 May 2023 5,539 1 View
The specific heat of oil that I have in my hand is known. I want to know what is the specific heat of it at higher pressure levels (not higher temperature)? Is there any instruments available to...
09 May 2023 1,320 2 View
Hello Everyone! Please suggest me papers containing typical Clutch , Brake , Tyre and other Vehicle Dynamic parameters required for AVL Cruise testing .
05 May 2023 9,317 1 View
I need full tire testing data for 145 SR 12 or similar tires. Please suggest a source.
01 May 2023 1,508 2 View
I'm doing abaqus simulation on Metal to Composite single lap bolt joint plates with one side has encastre BC and load on the other end. Simulation completes but it bends at the point of the joint,...
30 April 2023 1,713 0 View
I am wondering if there is any way to refresh the input data from a dynamic text file in COMSOL for each iteration. I have attempted to do this in Python, but COMSOL only solves the equation for...
26 April 2023 5,977 2 View
Dear members, I am working with a finite element model of the head (Elemance's Global Human Body Model), in which the brain is modeled in a simplified way. To calculate some injury criteria, the...
20 April 2023 8,708 0 View