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Questions related to Finite Element Method
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 615 4 View
Which numerical method is more effective for solving parabolic diffusion PDE in 2D [ with Dirichlet boundary conditions, initial condition at time t =0 is given]? The PDE may represent time...
01 December 2021 4,328 9 View
I am trying to simulate an NFC coil in HFSS. I have simulated it with air box dimensions as per the free space wavelength of 22m. As expected the simulation time is huge and also, I am not getting...
14 November 2021 6,255 4 View
I tried to get the PM load line of an axial flux PM machine by exporting the PM flux density of one magnet pole for one electric cycle and then plot that on the demagnetization curve at the...
18 October 2021 7,796 0 View
I want to connect a coaxial cable to a model that I have, and I need to define excitation as lumped port because I need to have 1V. can anyone help me? when my solution type is terminal, I do not...
20 September 2021 9,837 0 View
Hello, I have electrostatic surface potential data obtained after running APBS. I wanted to convert the data which is in kT/e to kV or mV. Is there any conversion factor or method to obtain the...
25 August 2021 6,506 4 View
I have calculate the lattice thermal conductivity using phono3py and quantum espresso. Now, I have to calculate and plot the Gruneisen parameter, phonon lifetime and group velocity to explain the...
09 August 2021 954 8 View
I'm designed fuzzy logic control to decrease the structure acceleration, displacement and from FLC, control force is the output. now how to apply that control force as feedback to the system to...
21 July 2021 354 1 View
smart structure = integration damage detection and control structures
19 July 2021 284 4 View
Dear All Classical textbooks on heat conduction often treat a three dimensional Green's function in Cartesian coordinates as a product of three separate Green's functions along x, y and z...
17 July 2021 7,066 3 View
Dear researchers/experts, please consider my request and try to help me . I want to distribute earthquake time series in a fuzzy membership function uniforly. For example, I have displacement time...
17 July 2021 5,225 4 View
Hello, i am searching for breast cancer elastography datasets, so that by using machine learning technique, sort out whether the given elastography of breast is benign or malignant. However i...
11 June 2021 272 1 View
active control, damage detection, integration method, intelligent algorithm, ...
04 June 2021 606 3 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 7,334 2 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 350 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 9,517 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 7,033 3 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 897 0 View
Does anyone knows an Open data source or sharable data source for traumatic brain injury neuroimaging (Structural MRI,DTI,CT)?
10 February 2021 6,514 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 7,709 3 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 9,068 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 7,620 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 2,154 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 8,965 3 View