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Thermal-Flow
Contains general thermal and flow solver related documentation, such as the verification test cases, monthly critical fixes, DMP guide, and knowledge base articles.
Monthly critical fixes
Lists critical bugs that are fixed monthly for the thermal and flow solvers.
December 2024 critical fixes
December 2024 fixes were published on 17 December 2024.

Thermal-Flow
Contains general thermal and flow solver related documentation, such as the verification test cases, monthly critical fixes, DMP guide, and knowledge base articles.
- TMG thermal-flow solvers
  Maya HTT develops and maintains a thermal solver and a flow solver, which are combined into the TMG thermal-flow solvers. These solvers are included and distributed with Simcenter 3D, NX, and Simcenter Femap. Older versions of TMG thermal-flow solvers are also included in NX I-deas.
- Thermal and flow verification test cases
  Contains verification test cases for the thermal and flow solvers.
- Monthly critical fixes
  Lists critical bugs that are fixed monthly for the thermal and flow solvers.
  - Introduction
    Maya HTT strives to release the best thermal-flow solver by continually updating and fixing critical issues and releasing monthly updates to the solver. The following section lists the most critical issues fixed starting in March 2024.
  - December 2024 critical fixes
    December 2024 fixes were published on 17 December 2024.
  - November 2024 critical fixes
    November 2024 fixes were published on 12 November 2024.
  - October 2024 critical fixes
    October 2024 fixes were published on 23 October 2024.
  - September 2024 critical fixes
    September 2024 fixes were published on 19 September 2024.
  - August 2024 critical fixes
    August 2024 fixes were published on 21 August 2024. All critical fixes listed here were fixed for versions 2412.0, 2406.4, 2312.8, 2306.13 unless otherwise noted.
  - July 2024 critical fixes
    July 2024 fixes were published on 10 July 2024. All critical fixes listed here were fixed for versions 2412.0, 2406.2, 2312.7, 2306.12 unless otherwise noted.
  - June 2024 critical fixes
    June 2024 fixes were published on 25 June 2024. All critical fixes listed here were fixed for versions 2412.0, 2406.1, 2312.6, 2306.11 unless otherwise noted.
  - April 2024 critical fixes
    April 2024 fixes were published on 16 April 2024. All critical fixes listed here were fixed for version 2406.0 unless otherwise noted.
  - March 2024 critical fixes
    March 2024 fixes were published on 12 March 2024. All critical fixes listed here were fixed for versions 2406.0, 2312.4, 2306.9 unless otherwise noted.
- TMG Executive Menu
  TMG Executive Menu is a standalone application that lets you execute processes on thermal-flow files and solutions independently of Simcenter 3D or Simcenter Femap.
- Thermal and flow DMP guide
  Describes the general workflow for executing the simulation jobs using distributed memory parallel processing on clusters and the scheduler-dependent files required to submit the jobs to the scheduler.
- Thermal-flow data exchange files
  The thermal and flow solvers in Simcenter 3D and Simcenter Femap create multiple thermal-flow data exchange files described on the following page.

December 2024 critical fixes

December 2024 fixes were published on 17 December 2024.

User Story 100505: Implement performance enhancements for GPU ray-tracing

Fixed versions: 2412.2

Several enhancements were made to the GPU ray-tracing algorithm to boost model performance. While these code changes had minimal impact on the results, they did improve overall solve times. For Simcenter 3D 2412, users are advised to use solver version 2412.2 or higher when GPU ray-tracing computations are enabled.