Categories, most helpful, and community links

Community links

• Community guidelines
• modelica-doc.lovable.app

• 1 You must be logged in to vote

  💡

  T-dependent heat capacities

  tburch-LSS started Apr 25, 2026 in Ideas

  @tburch-LSS

  @tburch-LSS

  1
• 1 You must be logged in to vote

  🙏

  Using master branch of MSL - without parts

  HansOlsson asked Jan 14, 2026 in Q&A · Unanswered

  @HansOlsson @henrikt-ma

  @HansOlsson @henrikt-ma

  3
• 2 You must be logged in to vote

  💡

  Define .gitignore template

  tobolar started Aug 3, 2022 in Ideas

  @tobolar @dietmarw @thorade

  @tobolar @dietmarw @thorade

  6
• 1 You must be logged in to vote

  💡

  What is a "numerically fragile" model, and how to avoid them in the MSL

  casella started Mar 8, 2025 in Ideas

  @casella @AHaumer @HansOlsson

  @casella @AHaumer @HansOlsson

  19
• 1 You must be logged in to vote

  💬

  Pressure SI Unit

  viveksilwal started Jun 3, 2025 in General

  @viveksilwal @HansOlsson

  @viveksilwal @HansOlsson

  1
• 1 You must be logged in to vote

  💡

  Enhance diagram animations

  BasilioPV started May 8, 2025 in Ideas

  @BasilioPV

  @BasilioPV

  0
• 1 You must be logged in to vote

  🙏

  Clarification on the Role of sa in Modelica.Mechanics.Rotational.Interfaces.PartialFriction

  awecefil asked Dec 4, 2024 in Q&A · Unanswered

  @awecefil @tobolar

  @awecefil @tobolar

  3
• 1 You must be logged in to vote

  💡

  Would it be possible to add the passing of functions to the External Function Interface?

  tburch-LSS started Nov 10, 2023 in Ideas

  @tburch-LSS @HansOlsson

  @tburch-LSS @HansOlsson

  9
• 1 You must be logged in to vote

  🙌

  Non-sampled and derivative-free detection of signal extrema by means of FMI

  L: Blocks Issue addresses Modelica.Blocks

  beutlich started Apr 8, 2024 in Show and tell

  @beutlich

  @beutlich

  0
• 1 You must be logged in to vote

  💡

  Review of documentation translation

  tobolar started Jan 23, 2024 in Ideas

  @tobolar @MartinOtter @HansOlsson

  @tobolar @MartinOtter @HansOlsson

  3
• 1 You must be logged in to vote

  🙏

  Proper usage of the mustBeConnected annotation

  tobolar asked Nov 6, 2023 in Q&A · Unanswered

  @tobolar @HansOlsson

  @tobolar @HansOlsson

  2
• 1 You must be logged in to vote

  💬

  I don't understand the relationship between enthalpy and energy in modelica_fluid

  zhouchunshu started Oct 20, 2023 in General

  @zhouchunshu @mestinso

  @zhouchunshu @mestinso

  1
• 1 You must be logged in to vote

  💬

  SI units: slope vs. rate

  tobolar started Oct 25, 2023 in General

  @tobolar @HansOlsson

  @tobolar @HansOlsson

  1
• 1 You must be logged in to vote

  🙏

  WallConstProps / variable material propreties

  achniouel asked Oct 30, 2023 in Q&A · Unanswered

  @achniouel

  @achniouel

  0
• 1 You must be logged in to vote

  🙏

  Utilities.Streams.writeRealMatrix seems to not work properly

  mpradovelasco asked Sep 21, 2023 in Q&A · Unanswered

  @mpradovelasco

  @mpradovelasco

  0
• 1 You must be logged in to vote

  🙏

  Having trouble with changing the feeback block's unit

  hamadah10 asked Jul 7, 2023 in Q&A · Unanswered

  @hamadah10 @HansOlsson

  @hamadah10 @HansOlsson

  2
• 1 You must be logged in to vote

  💬

  Singular phenomenon in example BatchPlant_StandardWater

  L: Fluid Issue addresses Modelica.Fluid (excl. Dissipation)

  KLG-Dongbeiness started Mar 9, 2023 in General

  @KLG-Dongbeiness

  @KLG-Dongbeiness

  0
• 1 You must be logged in to vote

  🙏

  How can I open the Modelica.Math.Matrices.LAPACK library?

  tool-issue Issue targets a specific Modelica tool only

  Amuri44 asked Feb 14, 2022 in Q&A · Unanswered

  @Amuri44 @sjoelund @casella

  @Amuri44 @sjoelund @casella

  11
• 1 You must be logged in to vote

  🙏

  "strict" parameter in Limiters

  L: Blocks Issue addresses Modelica.Blocks

  dariomangoni asked Mar 31, 2022 in Q&A · Answered

  @dariomangoni @dietmarw @MartinOtter

  @dariomangoni @dietmarw @MartinOtter

  3
• 1 You must be logged in to vote

  💡

  Add "Square" and "Pow" math blocks

  L: Blocks Issue addresses Modelica.Blocks

  mestinso started Mar 29, 2022 in Ideas

  @mestinso @AHaumer @HansOlsson

  @mestinso @AHaumer @HansOlsson

  6
• 1 You must be logged in to vote

  🙏

  Channell Pressure Drop and Heat Transfer Model

  mgithubk asked Mar 4, 2022 in Q&A · Unanswered

  @mgithubk

  @mgithubk

  0
• 1 You must be logged in to vote

  💡

  Translational equivalent to Mechanics.Rotational.Components.IdealGear

  grondilu started Jan 12, 2022 in Ideas

  @grondilu @christiankral @tobolar

  @grondilu @christiankral @tobolar

  5
• 2 You must be logged in to vote

  🙏

  How to introduce Modelica.Constants in classes

  tobolar asked Jan 24, 2022 in Q&A · Answered

  @tobolar @thorade @HansOlsson

  @tobolar @thorade @HansOlsson

  3
• 1 You must be logged in to vote

  💡

  Facilitate citation of the MSL

  tobolar started Nov 30, 2021 in Ideas

  @tobolar @thorade @beutlich

  @tobolar @thorade @beutlich

  2
• 1 You must be logged in to vote

  🙏

  Linking two quasi-static 3 phase AC circuits using controlled voltage source & current load

  L: Electrical.QuasiStatic Issue addresses Modelica.Electrical.QuasiStatic

  svarig asked Oct 13, 2021 in Q&A · Unanswered

  @svarig @dietmarw

  @svarig @dietmarw

  1