A place to ask questions about Altair products or solutions and receive help from community members or Altair employees. Don't forget to tag with the product/topic related to your question. Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems.
I modeled a controller for a totem pole PFC in Embed, also using PSIM coupler for plant simulation. This is the top level diagram. This is the inside of "MCU compound". it contains sense signals scaling and processing, inrush control, inner outer PFC loops. This is the inside of "VAC-iL - Bus processing" compound. I'm…
I am getting the error "This license was already activated using different HostIDs".I had to reformat my computer (or changed my PC) and I cannot access the old system to deactivate the license manually. How can I fix it?
When I perform the coupled calculation of Fluent and Edem, if the particle size is larger than the fluid grid size, the calculation will diverge. Are there any methods to make this kind of situation be able to be calculated successfully?
Hello, I've just update FEKO from 2025.1 to 2025.1.1. Chan launching a cadfeko file, I got the message : "Your application macro library is corrupted, please contact support" The soft works well however. Any idea how to solve this ? And by the way, do i have compatibility of files between the two versions ? Thanks a lot,…
Hi, I am currently working on the design of a broadband V/UHF wire monopole antenna covering the 30–512 MHz frequency range in Altair FEKO. Although I can model a basic wire monopole structure, the antenna exhibits a narrowband response, and I am looking for methods to increase the operational bandwidth. Could you please…
When I was writing the API, I didn't know how the particle volume force API worked.
I've spent the last 90 minutes downloading Monarch and trying to activate the free trial you supposedly offer. I get an error message "This application is not licensed for command line operations", and gives me no choice but to shut down. Can someone help me get into the program, please? Thank you.
Hello, Just installed Altair Inspire and my trial period is only 13 days. I read somewhere on the Altair website that as an individual non commercial user, you get a 1 year renewable license? if so, how do i activate this? or is it on case-by-case basis?
Hi all, Is it possible to map casting simulation results from Inspire Cast for structural analysis? Thanks a lot,
Hello there, I have just shifted to another laptop and installed altair on it for some reason its showing this in ALMUtil: "ERROR: SOAP 1.1 fault SOAP-ENV:Server [no subcode] "Host not found" Detail: get proxy host by name failed in tcp_connect()" And I cant find any old license file or application of Altair I forgot to…
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