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Questions related to Modeling
Given model depicts RC frame with corrugated steel infill subjected to cyclic amplitude.
28 March 2024 4,180 0 View
I tried parameterizing an ECM model with an EIS experimental data set using Matlab lsqcurvefit solver. The resulting EIS is in an acceptable range if you see the attached figures. But my doubt...
28 March 2024 4,247 0 View
Since we aim to define the integral of a mapping, we typically employ either the Riemann or Lebesgue approach, involving the computation of lower and upper sums. However, this assumes a total...
27 March 2024 1,095 0 View
Hi, i have tried to do 3D simulation of flow boiling in fin array like this picture, but because of it took lots of times, i want to do 2D simulation instead. the model is like the other picture,...
27 March 2024 3,713 0 View
Hi, I have been using *Initial Conditions, type=STRESS to import stresses. It worked well for C3D8R solid elements. However, I struggled to get it work for continuum shell elements SC8R. I...
27 March 2024 6,438 2 View
Greetings, I'm interested in whether it's possible to employ mean-field homogenization (MFH) within Abaqus alongside the Dynamics Implicit (or Explicit) solver. I'm exploring this possibility as...
27 March 2024 3,922 4 View
I keep getting high safety factor and tried to change multiple properties.
26 March 2024 551 1 View
Can algae biofuel be used as a source for electricity and why are algae sustainable and renewable and challenges of algae biofuel for future?
26 March 2024 4,294 2 View
Does anyone know an unbiased way to define the cavity and volume of macrocycles, such as crown ethers, cyclodextrin, and similar molecules, using quantum chemistry software? All papers that I'm...
26 March 2024 5,213 8 View
Hello. I was trying to simulate the hydrated Nickel cation [Ni(H2O)6]2+ and my calculation setup is not working. For that, I used the aug-cc-pVDZ basis sets for H and O; and Lanl2DZ for Ni....
26 March 2024 1,570 4 View
Hello, I believe in the labeled circuit used in the modeling of raw EIS data 1 = Solution resistance (R sol) 2 = Pore resistance (R po) 3 = NOT SURE but could be the coating's resistance (R f) 4...
26 March 2024 8,157 0 View
While Trying to manipulate end terminal carboxylic group protonation state in PET polymer chain, PSFgen package in VMD adds an extra -CH2 on the deprotonated oxygen. Also the chain is broken in...
25 March 2024 448 0 View
Dear Research Community, I am modelling a circular CFST in ABAQUS, and there are three things I want to extract: Stress-strain data of the CFST as a whole Ultimate load of the CFST Stress-strain...
24 March 2024 7,665 0 View
It is most widely reported that the Reactive oxygen species is involved in the photodegradation process to mineralize the pollutants into H2O and CO2 completely. However, the mechanisms used are...
24 March 2024 6,862 3 View
Why are we observing a black color on the surface when using the nano Bubbler in the aeration tank?
23 March 2024 4,240 3 View
I know SoundPLAN and ODEON, but I want to know any free software. Thank you.
23 March 2024 497 3 View
Dear colleagues, I've been running Blast2GO for approximately two weeks when suddenly my computer froze, requiring a restart. Unfortunately, after restarting the PC, I was unable to recover the...
23 March 2024 1,459 1 View
I am doing the meta-analysis in which there are some studies which are only in patients who need emergent repair and then there are some studies which provide the data of elective repair type...
21 March 2024 7,764 1 View
in the BFGS or SR1 method we are trying to find out the approximate inverse hessian which itself contain the distance between two points of the function (x_k+1 -x_k). so if we already know the...
21 March 2024 796 1 View
Dear all I am trying to run RF DIFFUSION tool locally. While running the script inference.py I am getting error "NVTX functions not installed. Are you sure you have CUDA build? " I have latest...
21 March 2024 2,332 1 View
Element 2 located in Body "Solid" (and maybe other elements) has become highly distorted. You may select the offending object and/or geometry via RMB on this warning in the Messages window....
20 March 2024 5,251 0 View
Web applications help their users use the Web to achieve various purposes. In doing so, each page view is the culmination of a process that is in essence a sequence of method invocations being...
20 March 2024 9,326 1 View
This question seeks to explore the techniques for inducing drought stress in rice plants in laboratory conditions and methods for accurately assessing the resulting MPa stress levels. It aims to...
18 March 2024 5,799 0 View
Hello all, I am currently in the process of conducting a chromosomal aberration test using whole blood samples to test toxicity of nanoplastics, and I have a question regarding the protocol. In...
18 March 2024 2,878 1 View