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TOROIDAL ELECTROMAGNET
Hello Team Altair, I am currently working on a model of an axial flux machine that features two rotors and a coreless stator. My objective is to replace the existing trapezoidal magnets on both rotors with toroidal electromagnets. Could you please provide guidance on this modification? Your prompt assistance would be…
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Design of Six-phase Motor
Hello everyone I want to design a six-phase motor with winding configuration analysis and simulation of different types of faults. Can i design this in Flux motor and transfer it to Flux 2D for additional analysis? or is there another Altair product that can help me to archive this ? Thank You
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Export non meshed coil
Hello expert, I would like to export the geometry from Flux3D to our CAD software in order to integrate the motor in our system. Is there a way to also export the non meshed coil as displayed regardless of possible collisions ? Thanks you,
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Magnet eddy current loss in Flux 3D
Hello expert Recently I use Flux 3D to simulate magnet eddy current loss. I use sensor like attachment file that just measure one magnet loss(Total have 8 magnet). I also use another sensor that measure 8 magnet loss like attachment. However, the loss result is the same (0.56W), this is not make sense. When I use Flux 2D…
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How to split magnet in Flux 3D?
Hello every expert I want to simulate split magnet eddy current loss in Flux 3D, just like below photo. My geometry file is exported from FluxMotor and whole entities is like below. Currently magnet is no split, how can I just split magnet is 5 division ? thank you
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Axial Flex Motor Design
Hello everyone Is it possible to design an axial flux motor with either flux 2D or flux motor (specifically flux 2D)? If yes, how do I go about it? Thank you for your assistance.
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how to identify Soft magnetic and hard magnetic materials using Material Identification Tool.
The Material Identification tool is based on the Altair Compose environment and allows determining from measurements the parameters and coefficients required to create a material in Flux. The general workflow for most of the materials models in the Flux Material Identification tool, consists of a 3-step procedure as…
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How do you make a macro to sequentially solve the list of scenarios automatically?
Hello, we usually run many solving scenarios. However, we must wait until each simulation is done before continuing to the next one. Temporarily, I do it with the pyflux command. Can Altair make the macro to run it automatically? Thank you so much
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Designing a coreless axial flux machine with two rotors and one stator
Designing an axial flux machine with two rotors having a toroidal electromagnet and one trapezoidal coreless stator. Your guide will be sincerely appreciated
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Altair® Flux® 2024.1 Release Highlights
Let’s have a look at the key features and improvements of Altair® Flux® 2024.1 Especially in 3D, SimLab’s interface offers a great experience to Flux users. With every version, new modeling capabilities are added, that let you take advantage of the full power of the Flux solver in an easy-to-use interface. MEDIUM AND HIGH…
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how to measure magnetic force in FLUX?
How to setup a FLUX model to measure the magnetic force of a magnet array at different gap distances?
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What's new in Altair® FluxMotor® 2024.1 ?
Altair FluxMotor 2024.1 The ability of Altair FluxMotor to cover a wide range of machines is continuously evolving. Recently, polyphase and wound field synchronous machines have been added. In this version, a special effort has been made to propose a very complete set of modeling capabilities for designing and optimizing…
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Where can I define default %TEMP% directory definition for all users of Flux 2024 ?
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Is it possible to calculate the torque generated by the Laplace forces in a conductor respect to an axis?
I am using flux3D for calculate Laplace force in a current path during a short circuit event. The simulation is transient. I have calculated the Laplace force in the different volumes of the current path. I am interesting to calculate the torque generated in one of the volumes by the Laplace forces of this volume. Isit…
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How to use the python script in Flux 2D
Hello I have found the Python script file for my simulation in flux 2D, but i want to know if it is possible to execute the code script by script to generate the model in flux?.. For example, someone without the design can easily use the python script to generate the model and all the test that was carried out. is that…
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Optimization workflow using Altair SimLab and HyperStudy for E-motor model
In this video, we present a detailed guide on setting up and running Design of Experiments (DOE) and optimizing a parameterized E-model in Altair SimLab. Follow along as we demonstrate the step-by-step procedure to configure your DOE, execute simulations, and fine-tune your model for optimal performance. Ideal for…
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Create and Parameterize E-Motor Model from Sketch in Altair SimLab
In this video, we walk you through the procedure to create a 2D sketch and perform parameterization in Altair SimLab. Learn step-by-step how to utilize SimLab’s powerful features to streamline your design process and enhance your simulations. Perfect for engineers and designers looking to optimize their workflow and…
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How to generate the python script for my design
Hello Community I made a design of a motor in flux 2D and i am done with everything about the design. But i am requested to provide the python script for the design and steps used. please, is there a way to generate the python script for my design for both pre and post-processing scenarios ? Thank for your help
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Error with Running SimLab simulation
Dear all, I'm trying to run a magnetic transient simulation using Altair SimLab, but I'm facing the following error. " ERROR : 24.0 Feature SimLabFluxSolver or HWSimLabFluxSolver not found on license file Altair License Manager: License error " Would you help me to know what I should do to solve it, please? Thank you
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Exporter une table de donnée
Bonjour, j'ai un problème ou je voudrais exporter une table de données en fonction de 3 paramétres. j'ai par exemple un couple et une force (lie a 2 capteur) j'aimerai exporter un fichier csv du couple en fonction 'de a, b, c et la force en fonction de a,b,c. pour le couple tout fonctionne pour la force il n'apparait pas…
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Running Jobs without GUI
Dear Altair Team, I'm looking for a possibility to run jobs, on my local workstation, in a queue. Is there a tool which allows me to queue my simulation jobs from Flux and FluxMotor. It should run the simulations by itself and, after the jobs has been finished, save and close them, so the licenses are free for others to…
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Effect of number of slices in Skew simulation
Hello, I would like to ask what is effect of number of slices of rotor can effect to simulation (time simulation, accuracy...). Is there any guide on choosing the number of slices ?
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Eccentricity macro
I've been trying to introduce eccentricity in my SynRM motor. I found a way using an Altair example (KB0120301), which initially ran successfully. However, the example is based on a permanent magnet motor that has 5 poles and 10 magnets. To adapt the macro to SynRM, I used FluxMotor to create the motor and then attempted…
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How to run a Flux project generated in the 2024 version on the 2021 Flux version?
How to run a Flux project generated in the 2024 version on the 2021 Flux version?
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HyperStudy Tips and Tricks: #31 - Enabling Flux Distributed Computing In HyperStudy
Hello HyperStudy and Flux Users, You know that Multi-Execution in HyperStudy allows running concurrent Flux simulations to speed up your DOE or Optimization studies. But you may not know that in some case you can combine Multi-Execution in HyperStudy with Flux Distributed computing to further speed up your evaluations !?…