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  • I'm trying to use a PolyUMod model (TNV) into Marc Mentat 2024, I followed the steps showed in the PolymerFem Tutorial but Marc shows me the Error 13.

    I'm trying to use a PolyUMod model (TNV) into Marc Mentat 2024, I followed the steps showed in the PolymerFem Tutorial ( How to Use a PolyUMod Material Model in MSC Mentat ) but Marc shows me the Error 13. Here's my TNV model file text: ModeloTNV1…

  • Python Marc automatization

    Hello, I'd like to ask the following: I created a Python script for automatically entering values into tables in Marc Mentat from a CSV file. This CSV file contains 500 columns, and each column has exactly 50,000 rows of values. I only import the columns…

  • Help Needed: Stress/Strain Values at Element Centroid in Marc Mentat

    Hi Community, I hope you're doing well! I'm working on a project in Marc Mentat and need a little help. I'm trying to figure out how to extract stress or strain values at the centroid of an element. I do have the element ID and the stress/strain data…
  • Marc/Mentat is revolutionizing Finite Element Analysis with AI/ML

    Marc/Mentat is revolutionizing Finite Element Analysis with AI/ML

    AI and ML are set to revolutionize FEA by making simulations faster, more accurate, and more efficient. By integrating AI/ML tools into FEA software, engineers can optimize designs, predict outcomes, and enhance material modeling with greater ease and…
    • https://www.linkedin.com/pulse/revolutionizing-finite-element-analysis-aiml-shank-kulkarni-phd-cxo6e
    • View

  • Generate Materials Plot Using Python Script or Plug-in from Marc Mentat

    Hi all, I am new to Marc Mentat and I need your help to create Material Plot feature in Marc mentat if there aren't any. Is there any feature available to plot material properties, such as, Elastic Modulus, and CTE from Mentat? Is there any guide…

  • ビーム要素（９８番）のレイヤー番号と断面内での位置の関係，積分点番号とその位置の関係はどのマニュアルを見ればわかりますか？

    ビーム要素（９８番）のレイヤー番号と断面内での位置の関係，積分点番号とその位置の関係はどのマニュアルを見ればわかりますか？

  • Is it possible to measure the mass of the model by selecting its elements in MSC Apex?

    Is it possible to measure the mass of the model by selecting its elements in MSC Apex?

  • I am working with the 2018 version of Marc. Is it possible to create and mesh a 3D model using Python programming in Marc? Is it possible to load a step file with the model instead of defining the model in Python?

    I am working with the 2018 version of Marc. Is it possible to create and mesh a 3D model using Python programming in Marc? Is it possible to load a step file with the model instead of defining the model in Python?

  • 軸方向がz軸方向の部材をソリッド要素で作成し、ヤング係数の比較的高いシェル要素で断面変形を抑えた端部の中心点から変位方向指定で軸方向に引張や圧縮をかけました。加力点のReaction Force Zからではなく、部材の半分の位置や端部付近の断面から軸力を得る方法はありますか。

    現段階ではComp33stressと各要素の断面から応力度分布を出して体積計算する方法を考えています。しかし、体積計算する立体が必ずしも線形ではない場合や断面形状が多様で要素数が多い場合、計算に手間がかかることから他の方法を模索しております。

  • Contour map for Signed Von Mises stress

    Hello, Is it possible to have the Signed Von Mises Stress Contour Map by using Mentat to check the t16 file? or is there any method to realize this、 Thanks !

  • I have a Marc version 15 input file which gives me an error when i submit it manually using run_marc -jid. However in Mentat 2023 everything is OK when submitting the job. What is the difference?

    I have a Marc version 15 input file which gives me an error when i submit it manually using run_marc -jid. However in Mentat 2023 everything is OK when submitting the job. What is the difference?

  • I tried using the Hydrodynamics analysis in Mentat. You can give de cavitation pressure of the oil. But it seems it doesn't work. If I give 0 at the cavitation pressure the software shows me the negative pressures in the result. Please help.

    I suppose everything is given in relative pressure. For example if I give 0 pressure at the boundary condition it is relative. But even if I give absolute pressure for the cavitation pressure nothing happens. In the documentation it writes if the pressure…

  • MSC Marc Mentat2005r3で作成されたmudデータをMSC Marc Mentat 2005r3とMSC Mentat 2023.4 で解析した場合、解析結果が大きく異なるのですが、2005r3と2023で大きく異なる点はありますか。（片持ち梁の非線形解析）

  • 接着継手の強度解析を行う際に，接着部の挙動をCohesive Zone Model（CZM）で行いたいですが可能でしょうか？　また，例題があればご教示いただきたい．

    接着継手の強度解析を行う際に，接着部の挙動をCohesive Zone Model（CZM）で行いたいですが可能でしょうか？　また，例題があればご教示いただきたい．

  • Impact Forming using MSC Marc

    Dear Sir/Madam, actually I am looking for information how to modell and simulate "Hammering Process", but I found similar technique which is known as "Impact Forming" see ( www.youtube.com/watch published by MSC UK. Could someone help me explaining…

  • i4 i8

    i4 i8

  • Using Topics & Navigating this Community

    In traditional 'forum' tools the owners decide upon categories and then users post into the appropriate category. That's nice and it works. This forum tool has a different approach, like so: create few categories initially and let users define new tags…

  • How to model adhesive in marc, what parameters are required to define material properties?

    How to model adhesive in marc, what parameters are required to define material properties?

  • Hello, is it possible to search the knowledge base using keywords? I can only check some cases on the left side : product, content type, article type, topic, language. But I find it's not enough. I cannot search in the titles or content.

    Hello, is it possible to search the knowledge base using keywords? I can only check some cases on the left side : product, content type, article type, topic, language. But I find it's not enough. I cannot search in the titles or content.

  • 超弾性体（フォーム材料）でクリープ特性を反映させる方法があればご教授ください。

    超弾性体（フォーム材料）でクリープ特性を反映させる方法があればご教授ください。

  • Where I can ask for improvements to Mentat ?

    Hello, Where I can ask for improvements to Mentat ? I have few very needed things like: - *szgr command putted in mentat command line ( resize window to create same size screenshots, video) just like "mentat.bat -szgr Xsize Ysize…

  • Damping in a modal or dynamic harmonic analysis

    I try to add damping to my model for a modal and a dynamic harmonic analysis. Wherever I add damping (material definition or modal damping in the job) it has no effects on the results. Which is the correct setting to add damping to modal or…

  • Problem about boundary conditions

    Hello, I am having a problem about boundary condition. I fixed all 6 DOF for a face but when I submitted and ran, MARC automatically removed the constraint of rotation (last 3 DOF), while still keeping the constraint of displacement (the first…

  • Can I define different user-subroutine for different loadcases for the same job?

    Can I define different user-subroutine for different loadcases for the same job?

  • Please verify this is correct: When working with a 3D table, if I modify the Formula field for the Function value F it does not seem to modify the table in the *.dat file and therefore does not change the function values for the analysis.

    Please verify this is correct: When working with a 3D table, if I modify the Formula field for the Function value F it does not seem to modify the table in the *.dat file and therefore does not change the function values for the analysis.
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