I need the elastic constant for FRP honeycomb, so I just modeled and did a periodic mesh to the CAD, then imported it into MSD after entering the elastic constant for the fiber and entered the RUN opt…
Hi Everyone, can someone help me regarding how to model non-linear orthotropic material in the optistruct non-linear solver? I have 2 stress strain curves. One "stiffer" curve for in-plane behaviour, …
hello! I'm initiating with multiscale designer with version 2024.1. I want to perform an inverse model with a woven laminate. However, if I select to perform a new model, inverse linear or inverse non…
Hello, I am still new to the field of multiscale simulation with MATMDS Material Cards. My model consists of solid elements and the material assignment is done via MATMDS from the Multiscale Designer.…
I am currently working on my master thesis at the otto von Guericke university and use the Multiscale Designer programme to determine the thermal and mechanical properties of a composite material. and…
Multiphysics Digital Twins at the System Level — How Leonardo Verified and Optimized Product Performance “The whole is greater than the sum of its parts.” When Aristotle gave us this wisdom some 2370 …
I am using multiscale designer version 2019.2.0. After defining the unit cell, I proceeded with the analysis, but I cannot proceed to the next step. I cannot find the mesh file, and a warning pops up …
Hi, I've created and defined the unit cell of my honeycomb in Multiscale Designer; and I wanted to export it into Abaqus solver. However, I kept getting the following error despite having imported the…
Hi community, I like to know extraplotion of S-S curves of materials , could you explain in brief. is that essential to add in material modelling. Thanks
I am trying to use the viscoplastic model based on overstress. For certain parameter combinations, when i run the forward homogenization simulations, i keep getting the warning: "Jacobian of gamma fun…
Buongiorno, sto svolgendo la tesi di laurea magistrale utilizzando Multiscale Designer per la caratterizzazione dei materiali, ho impostato l'unità di cella con la percentuale in volume di fibra, ho i…
Buongiorno, sto impostando un calcolo su Mds, nella caratterizzazione inversa non lineare, quando inserisco il file Data per la flessione 4 punti e avvio la simulazione mi appare un errore di "Impossi…
The Community Team would like to introduce the April Champion of the Month, Lasse Kaikko @Lasse. Lasse works as a Solution Manager in a team where one of the team’s key responsibilities is to automate…
Configuring GPU for PhysicsAI model training Hello PhysicsAI users, As you are already aware that the GPU can be leveraged for model training in PhysicsAI, however, there are a few important points wh…
Altair will host our first global ATCx AEC, a one-day virtual event dedicated to transforming the architecture, engineering, and construction (AEC) sector. This dynamic event will bring together world…
The Altair Support page provides users with access to the Altair Learning Center page, which can be reached either directly through or by logging into the: Altair One or Altair Community Users in Alta…
Exciting Update! We added 6 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest fea…
The Community Team would like to introduce the April Champion of the Month, Lasse Kaikko @Lasse. Lasse works as a Solution Manager in a team where one of the team’s key responsibilities is to automate…
Hello Community Members! Welcome to the April Community Roundup! We're thrilled to bring you the monthly collection of activities in our community. Your feedback matters to us - We'd love to hear your…
