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Flux 2024 Licence Server in Batch Mode
Hello all, my company switched to Flux 2024 recently and since the change I cannot start Flux via Batch script anymore. Flux is not able to find the license file. However, we use a license server. If …
Question
Flux
v2024
4 views
Started by Oli_Hanon
Apr 1, 2025
Community Q&A
Circuit Configuration of PMSG and SynRG
Dear Support Team, I want to simulate a PMSG and a SynRG separately in Flux. It is clear that the machine topology will be the same as in motor mode. My question concerns the circuit structure of thes…
Answered
Flux
14 views
1 comments
Started by Amina
Most recent by Lavanya Vadamodala_20519
Mar 31, 2025
Community Q&A
How can i change the desired speed in Activate
Hi everyone, i'm currently running the Altair flux example "Flux-Activate :IPM speed Control" case 4. In this case the motor is currently running at 100 rpm, but I want to set the desired speed to 400…
Answered
Flux
Twin Activate
9 views
1 comments
Started by nguyenbach
Most recent by Orestis_YB
Mar 27, 2025
Community Q&A
Generating .tbl File for PSIM IPM Nonlinear Controller from Altair Flux
Dear Altair Community, I am currently working with the PSIM v.2025 IPM nonlinear controller, which requires input data in a .tbl format, as shown in the attached example (Ld_Ldq.tbl). I would like to …
Accepted ✓
Flux
PSIM
v2025.0
45 views
5 comments
Started by Khizer321
Most recent by NikosDimitrakopoulos
1:32 pm
Community Q&A
Co-simulation between Matlab Simulink and Altair Flux 2D
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 kinematic…
Question
Flux
15 views
Started by nguyenbach
Mar 21, 2025
Community Q&A
Azham
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 h…
Accepted ✓
Flux
FluxMotor
Student Edition License
11 views
1 comments
Started by Azham
Most recent by asoualmi
Mar 21, 2025
Community Q&A
IPM stator circuit
Description: Hi, i'm running the example "Brushless IPM motor (embedded magnets), and i dont really understand the circuit in there. What are the role of coil conductor and the 2-terminal solid conduc…
Accepted ✓
Flux
Auto Tagged
12 views
1 comments
Started by nguyenbach
Most recent by Charishma_Modem
Mar 17, 2025
Community Q&A
Flux Motor V2025 Can't Load WFSM sample motors examples
In Flux motor V2025 I can't Load original WFSM examples from the motor catalog to an editable user catalog for both libraries Auto and generator, the below error message pop up. attached also error lo…
Answered
Flux
FluxMotor
22 views
1 comments
Started by Mohammad_Qaza
Most recent by asoualmi
Mar 19, 2025
Community Q&A
What’s New in Altair Flux 2025? | SimLab Integration, Solver Upgrades & More!
🚀 Discover What's New in Flux 2025! Explore the latest advancements in Altair Flux 2025, including: ✅ Seamless SimLab Integration for improved multiphysics workflows ✅ Enhanced Solver Performance for…
Flux
FluxMotor
SimLab
25 views
Started by Letizia_Ferrara
Mar 13, 2025
Altair HyperWorks
Problem to parameterize my model on Hypermesh
I want to create a rectangular box in Hypermesh CFD to be used as a cooling system. There will be an inlet and an outlet for the fluid entering and exiting the box. Inside the box, there are N cylinde…
Answered
Flux
HyperMesh
HyperMesh CFD
31 views
2 comments
Started by Arnaud_01
Most recent by Arnaud_01
Mar 6, 2025
Community Q&A
Issue with Material Transfer in Material Manager – Student Version
Dear Altair Support Team, I am a student using the student version of Altair software, and I am facing an issue with the Material Manager when trying to transfer a magnet type to the FluxProject Windo…
Answered
Flux
FluxMotor
Student Edition License
11 views
1 comments
Started by BELKACEM
Most recent by Rahul_P1
Mar 6, 2025
Community Q&A
¿How to set correctly coils for induction cooktops?
Hi all. I am trying to model a an induction cooktop in 2D. I want to do several simulations including differetn level of excentricty between the coil and the pot. Here my questions. 1.- Axysimetry wor…
Answered
Flux
21 views
2 comments
Started by Electro_Dave
Most recent by Electro_Dave
Mar 3, 2025
Community Q&A
Build Volume in flux 3D not working error: "Some intersections may not have been detected"
I am making a design on flux 3D and after i try to build volume, i get this error "Some intersections may not have been detected". i have checked all possible intersection and also checked geometry an…
Answered
Flux
FluxMotor
HyperStudy
21 views
1 comments
Started by Harmony
Most recent by Letizia_Ferrara
Feb 24, 2025
Community Q&A
TorqueElecMag(ROTOR)
Hello, I am working on a simulation in Altair Flux 2D and using the function TorqueElecMag(ROTOR). I would like to understand how this quantity is calculated in the software. Where can I find detailed…
Answered
Flux
FluxMotor
51 views
1 comments
Started by REDA
Most recent by Charishma_Modem
Feb 20, 2025
Community Q&A
Why is there a unnecessary limit of number of slots per pole per phase (Q<0.25) in FluxMotor?
Hi, i would like to create a motor with number of stator slots = 6 and number of rotor poles = 10. I am not allowed to do this, because "Windings with Q < 0.25 are not allowed. The found value is 1 / …
Answered
Flux
FluxMotor
43 views
3 comments
Started by Christian_SEW
Most recent by fzidat
Mar 20, 2025
Community Q&A
Transient Magnetic 2D Analysis of Coupled Inductor in Altair Flux 2025
Hello community members, I have modeled a couple inductor in the "Transient Magnetic 2D application". And I want to perform a transient analysis by exciting the coils with specific exponential decayin…
Accepted ✓
English
Flux
v2025.0
51 views
4 comments
Started by Adil_Sheikh
Most recent by Adil_Sheikh
Feb 14, 2025
Community Q&A
I want to start an new project in Flux 2024, but i get this error, what can i do to fix it?
Ialreadytried to delete the program and afterwards redownload it but it does not seem to help
Answered
Flux
31 views
1 comments
Started by Daan_Vloet2901
Most recent by C_Favre
Feb 27, 2025
Community Q&A
What’s New in Altair® FluxMotor® 2025
Altair FluxMotor 2025 Altair FluxMotor is encapsulating modeling know-how of electric machines and delivers ready-to-use models and virtual tests, to help you speed up the design process. It is based …
Flux
FluxMotor
SimLab
113 views
Started by Fabrice.Marion
Feb 11, 2025
Altair HyperWorks
2d transient simulations in flux3d
If I make a 3D model of my motor in flux3D, can I make transient simulations in 2D? Because in flux2d I cannot add segments of the magnet. kind regards
Answered
Flux
1 views
1 comments
Started by Kehollev
Most recent by asoualmi
Mar 19, 2025
Community Q&A
BH values in fluxskew
In fluxmotor I had entered an excel with BH values for the lamination materials. There, flux motor calculated a fitting curve for the BH curve. How can I re-enter the BH values in fluxskew without…
Answered
Flux
Auto Tagged
31 views
2 comments
Started by Kehollev
Most recent by Kehollev
Feb 9, 2025
Community Q&A
Modelling of Electrical Machines Using Altair Tools
Type of Electrical Machines Modelled in Altair FluxMotor FluxMotor is a powerful simulation tool aids in electric motor design, analysis, and optimization within. It allows engineers to create, parame…
Flux
FluxMotor
SimLab
44 views
Started by Charishma_Modem
Feb 6, 2025
Altair HyperWorks
magnet segmentation flux2D
How can I specify in Flux 2D that the magnets in a SPMSM are segmented?
Answered
Flux
Auto Tagged
31 views
5 comments
Started by Kehollev
Most recent by Charishma_Modem
Feb 10, 2025
Community Q&A
import geometry in flux2d
I would like to import a DXF file into Altair Flux. I want to import it into Flux 2D, but I can't find the option "Import Geometry from DXF" in Flux 2D. However, this option is available in Flux 3D. I…
Answered
Flux
Auto Tagged
22 views
3 comments
Started by Kehollev
Most recent by Charishma_Modem
Feb 7, 2025
Community Q&A
Types of Tests Performed on Electrical Machines using Altair tools
Altair FluxMotor, Flux, and SimLab are advanced simulation tools used for design and analysis of electrical rotating machines. FluxMotor simplifies motor design with a pre-configured workflow for rapi…
Flux
FluxMotor
SimLab
42 views
Started by Charishma_Modem
Feb 5, 2025
Altair HyperWorks
2D/3D Electrostatic Workflow in SimLab
Dive into the latest advancements in ElectroStatic workflow with the SimLab Multiphysics platform! In this video, we explore the newest tools and features designed to enhance your simulation experienc…
Flux
FluxMotor
SimLab
23 views
Started by Lavanya Vadamodala_20519
Feb 4, 2025
Altair HyperWorks

1 - 25 of 1.2k1

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Community Champion of the Month - March, 2025

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Recent Discussions

Hello and Welcome!

Recent Discussions

Flux 2024 Licence Server in Batch Mode

Circuit Configuration of PMSG and SynRG

How can i change the desired speed in Activate

Generating .tbl File for PSIM IPM Nonlinear Controller from Altair Flux

Co-simulation between Matlab Simulink and Altair Flux 2D

Azham

IPM stator circuit

Flux Motor V2025 Can't Load WFSM sample motors examples

What’s New in Altair Flux 2025? | SimLab Integration, Solver Upgrades & More!

Problem to parameterize my model on Hypermesh

Issue with Material Transfer in Material Manager – Student Version

¿How to set correctly coils for induction cooktops?

Build Volume in flux 3D not working error: "Some intersections may not have been detected"

TorqueElecMag(ROTOR)

Why is there a unnecessary limit of number of slots per pole per phase (Q<0.25) in FluxMotor?

Transient Magnetic 2D Analysis of Coupled Inductor in Altair Flux 2025

I want to start an new project in Flux 2024, but i get this error, what can i do to fix it?

What’s New in Altair® FluxMotor® 2025

2d transient simulations in flux3d

BH values in fluxskew

Modelling of Electrical Machines Using Altair Tools

magnet segmentation flux2D

import geometry in flux2d

Types of Tests Performed on Electrical Machines using Altair tools

2D/3D Electrostatic Workflow in SimLab

ATCx AEC

Monthly Community Champion

Community Champion of the Month - March, 2025

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