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Hello, I have a student license on Twin Activate activated on a old computer and I want to deactivate it to put my license on a new computer. When I try to desactivate I get "Error deactivating license: License not found". So I cannot deactivate it to reactivate it on my new computer. Thank you for your help
Hello Altair Team, I am currently working on a Kinematics & Compliance (K&C) Steering Analysis in MotionView 2024.1. I have configured the K&C setup properly and selected the Steering test. However, I am facing the following issue: When I run the analysis without defining any explicit Motion entity (expecting the K&C…
Hi ~ I use Vehicle Tools of MotionView 2022.2.1, and the Model Type is Car/Small truck. In Objects Disk Brakes, the brake torque is divided into front brakes and rear brakes. Since the default is left-right symmetry, the brake torque of the left and right front wheels will be the same, and the brake torque of the left and…
Hi everyone, i have a problem in co-simulation with matlab. I am running a simulation based on Case 4 in the "example_flux_activate" section, titled "Co-simulation with multiphysics position kinematics", but I encountered an error: "Unable to connect correctly sliding surface", along with several other errors shown in the…
Hi everyone, right now i'm trying to simulate torque based on the dq current of a pmsm with inner rotor and 3ph. so far i have done it in flux motor and exported it into flux. However, i do not know how to plot or control the torque depending on the dq current as the parameter is not there. Should i use macros or just…
Before we used SAS software and now we use Altair Workbench. We had a .bat file that automatically launched and executed a SAS program. It contained this command : “C:\Program Files\SASHome\SASFoundation\9.4\sas.exe” -nosyntaxcheck -sysin ”C:\chemin\vers\monfichier.sas” I would like an equivalent .bat with Altair Worbench…
Hello I am trying to evaluate the average contact area when two particles contact each other. I have defined a custom property called as contact area accumulator and a counter but when i print out the values of the accumilated area it does not accumilate the value. I am using cuda api In lines 1,2,3 the value in the first…
I have a question regarding the proper CONTACT setup for modeling surfaces that are fully bonded with no initial gap. In previous cases, I was advised to include a small clearance (e.g., 0.01 mm) between components to avoid convergence issues due to nodes being too close. However, in my current model, the physical assembly…
I use contact/group in hypermesh 2024.1. I don't know differences among this four types('stick' 'slide' 'freeze' and 'auto') , especially 'auto'. And what is 'morient' meaning and this four types meaning? which items are necessary and strongly required and the other remaining default? Is there any tutorial I can refer to?
Hi, I'm working on a project involving a synchronous machine in flux 2D and I need help understanding how to generate flux maps. I want to generate these flux maps based on the input currents (Iabc) and the rotor speed. But, I would like to avoid using the dq transformation in the calcul .
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