Review and cite FORCE protocol, troubleshooting and other methodology information | Contact experts in FORCE to get answers
3,496 views 768 posts
Questions related to Force
What is the mechanism of N-alkylation by reacting an alkyl halide with aniline using tetrabutylammonium iodide (TBAI) as a catalyst and diisopropylethylamine (DIPEA) as a base?
30 August 2021 1,143 3 View
Hello everyone, I have a dx file that was obtained using APBS server. I opened it in Chimera and can have a visual of it but I need an output text file of electrostatic values at surface points of...
24 August 2021 2,788 0 View
After using autodock vina, I analyzed the result that ligand have a binding energy of -9.5 kcal/mol. BUT I can't find any hydrogen bonds through the interaction. What's the problems? Can i...
21 August 2021 2,014 2 View
Hello I want to use Green_Kubo method to estimate thermal conductivity.But I dont know how to plot heat auto correlation function with the output data. You know I got 100000 data and it is so...
03 August 2021 9,432 9 View
Hello to all, I have faced to some problem when I was trying to model and mesh a specific domain. In this model two faces of two different blocks must be merged. I would be grateful if anybody...
28 July 2021 8,514 5 View
Hi all, I am running a drag force analysis of the tractor-trailer. previously, I ran a simulation using Ansys Fluent but now I am moving towards experimental validation in a wind tunnel. I want to...
08 July 2021 3,296 6 View
If the temperature of the caffeine solution (about 5-10 g/L) is going up to about 100-150 degrees, the bubble-like foam is much generated. Is there a reason? is it related to surface tension or...
21 May 2021 4,346 7 View
Dear all I am trying to perform a modal analysis of a beam yet I am keeping recieving the following warning: ''The model dimensions in the solver unit system were determined to be very large....
14 May 2021 4,033 3 View
Hello, I have a reversible reaction and a solid catalyst is used. In Fluent I see volumetric reaction and I can select backward reaction to define the reversible behavior. However, I am not able...
11 April 2021 3,169 0 View
I need to know how we can rotate a servo motor connected to Arduino at 120 degrees angle each. It should start from 0 degrees then stop at 120 degrees , then move and stop again at 240 degrees and...
25 March 2021 1,431 3 View
Does any one have any kind idea how to define a BC of negative pressure (suction) in SolidWorks Flow Simulation? The software doesn't allow entering any negative values for pressure, so I am...
19 March 2021 2,110 2 View
I'm implementing a solver leveraging the Lattice Boltzmann method for Basic Oxygen Furnace simulations (using multiple-relaxation time and D3Q27 cell model), where the jet blows oxygen onto slag...
01 March 2021 2,918 0 View
I want to read a DXF file. Do some geoprocessing and export it again in the DXF format without converting it to shapefile. I am using GeoPandas for reading and processing. It is happening...
14 February 2021 6,483 4 View
One of the methods by which we prepare P25 photocatalyst is by depositing AgBr on surface of TiO2 (P25). Will depositing of Ag/AgBr on TiO2 surface and then annealing it at 500C cause some Ag+ ion...
10 February 2021 2,808 5 View
I'm trying to use LINK11 to apply a force as if it was a cable pulling a structure twowards a point in ANSYS APDL. When I solve the model, the deformation of the overall structure is far too...
31 January 2021 8,277 1 View
Hi, Can we use FDD algorithm for forced vibration response (sinusoidal response produced from eccentric mass vibrator)? Thanks
23 January 2021 6,038 2 View
Hi, I need to do analysis on cantilever beam of piezoelectric material. Apply force or excitation on free end and want to find out voltage. I want to do it in ansys work bench. Please let me...
22 January 2021 2,320 3 View
I want to determine through simulation in COMSOL the displacements due to applied forces. The sensor has 4 bottom and 4 top electrodes that do not complete align along with a bump on top which...
22 January 2021 6,997 3 View
Hi I have force vs time graph and Pulling com positions vs time graphs and got from SMD simulations in gromacs the pulling velocity I am using is constant at 0.01 and the force constant was 1000...
17 January 2021 9,259 5 View
This is a boundary control problem of a hybrid ODE-PDE system. The system consists of an actuator, a flexible link fixed to the actuator, and a tip mass at the free end of the link. In most...
14 January 2021 8,226 2 View
I am using Al6061 sheet with 1.2mm thickness. What will be the safe force for it?
11 January 2021 3,496 0 View
Given that the stress is equal to the force divided by the area(width*thickness), what change does the reduction in sample width make to the stress-strain curve? Does stress change occur...
10 January 2021 5,329 5 View
I need to prepare Sodium tert-butoxide from the reaction of sodium hydride with tert-butyl alcohol and then dry at 10"5 Torr. Could you please help me with step by step procedure.
08 January 2021 1,400 4 View
to depict the load-displacement curve
06 January 2021 3,638 3 View