TMG Solvers (Revision 2020-07-08) Updates | 742.2 mb
The Siemens PLM Software team has released an updated versions to module TMG Thermal/Flow Simulation (NXCAE_EXTRAS) for NX Series software, is used to advanced modeling of heat transfer and flow of liquid and gas flows.
TMG Version 2019.1.17
** Bug
* [TF-4632] - Parallel flow solver fatal errors: At least one NaN has been detected in the solution vector of DEL_ENTHALPY / TKE_DELTA
* [TF-5152] - Validation case VVF4 (Power-Law) - degradation in results
* [TF-6027] - Coupled thermal-flow model that requires a large size of memory to allocate fails at initialization
* [TF-7226] - Investigate QUICK advection scheme for the turbulence equations
* [TF-7859] - Fan Curve Operating Point Summary is not printed to the log file when the parallel flow solver is used
* [TF-7971] - Wrong increments and misplaced thermal results when the coupling time option is structural time step, solution step end time, or user-specified time step, and the step's output flag is all coupling times for MP Thermal-Flow-Structural
* [TF-7992] - Wrong mass flow rates in htm report at an intermediate location along a pipe when the cross section plane coincides with element faces
TMG Version 2019.2.13
** Bug
* [TF-2500] - Parallel flow solver crashes when pressure values reach physically unreasonable limits
* [TF-7857] - Unexpected fatal error for a flow-only IBM model subject to a heat load
* [TF-7889] - Thermal solver is not activated for coupled thermal-flow solves containing 1D fluid elements, convecting zones, streams, and/or voids
* [TF-8058] - Y+ max/min values differ between log file and results file
* [TF-8082] - Implement fatal error in IBM Preprocessor when hybrid wall function is used in an IBM model
* [TF-8098] - The behaviour of overlapping flow BCs differs between equivalent body-conforming and IBM models
* [TF-8099] - Unexpected fluid temperature results for an IBM model subject to a heat flux
** New Feature
* [TF-8050] - Implement the Velocities Adjusted output request type for IBM models
TMG Version 2020.1.9
** Bug
* [TF-2500] - Parallel flow solver crashes when pressure values reach physically unreasonable limits
* [TF-7857] - Unexpected fatal error for a flow-only IBM model subject to a heat load
* [TF-7889] - Thermal solver is not activated for coupled thermal-flow solves containing 1D fluid elements, convecting zones, streams, and/or voids
* [TF-8011] - Improve memory allocation in the GRAYB module to reduce the time to read temporary VUFF file
* [TF-8058] - Y+ max/min values differ between log file and results file
* [TF-8073] - As a developer I would like to detect moving slip walls in an FSI simulation
* [TF-8082] - Implement fatal error in IBM Preprocessor when hybrid wall function is used in an IBM model
* [TF-8098] - The behaviour of overlapping flow BCs differs between equivalent body-conforming and IBM models
* [TF-8099] - Unexpected fluid temperature results for an IBM model subject to a heat flux
* [TF-8108] - Coupling of axisymmetric ducts to other element types does not work
* [TF-8159] - Large PCB model stalls in the DATACH module
* [TF-8205] - FSI: Fluid forces do not correspond to forces seen by Simcenter Nastran
* [TF-8212] - As a user I would like to run two-way FSI cases with slip walls only
** New Feature
* [TF-8027] - Description solution graphs and BC data summary in html format
* [TF-8050] - Implement the Velocities Adjusted output request type for IBM models
* [TF-8065] - As a user I would like to see the momentum, mass, and energy imbalances in the log file
* [TF-8112] - As a developer I would like to make the mesh movement more robust in the presence of undetected moving wall
TMG Version 2020.2.3
** Bug
* [TF-2500] - Parallel flow solver crashes when pressure values reach physically unreasonable limits
* [TF-7857] - Unexpected fatal error for a flow-only IBM model subject to a heat load
* [TF-7889] - Thermal solver is not activated for coupled thermal-flow solves containing 1D fluid elements, convecting zones, streams, and/or voids
* [TF-8005] - Post-processing contains two sets of results at the second increment (t=1s) with the automatic time step option
* [TF-8011] - Improve memory allocation in the GRAYB module to reduce the time to read temporary VUFF file
* [TF-8058] - Y+ max/min values differ between log file and results file
* [TF-8060] - Thermal/flow model containing dual elements produces assertion error
* [TF-8066] - Convective heat flux results are missing for a subset of a model containing 1D ducts
* [TF-8070] - Thermal/flow model containing porous blockage crashes writing flow model files
* [TF-8073] - As a developer I would like to detect moving slip walls in an FSI simulation
* [TF-8082] - Implement fatal error in IBM Preprocessor when hybrid wall function is used in an IBM model
* [TF-8098] - The behaviour of overlapping flow BCs differs between equivalent body-conforming and IBM models
* [TF-8099] - Unexpected fluid temperature results for an IBM model subject to a heat flux
* [TF-8108] - Coupling of axisymmetric ducts to other element types does not work
* [TF-8159] - Large PCB model stalls in the DATACH module
* [TF-8175] - Implement multiphysics application workaround when input XML file is locked by ugraf.exe / simcenter3d.exe
* [TF-8198] - Reversed mass flows for thermal streams are incorrect with Finite Element method
* [TF-8205] - FSI: Fluid forces do not correspond to forces seen by Simcenter Nastran
* [TF-8212] - As a user I would like to run two-way FSI cases with slip walls only
* [TF-8214] - Skip migration message if FEMAP_TMG_QA=TRUE
** New Feature
* [TF-7791] - Support direction for the Mass Flows output request type (1D Flow group)
* [TF-8027] - Description solution graphs and BC data summary in html format
* [TF-8050] - Implement the Velocities Adjusted output request type for IBM models
* [TF-8065] - As a user I would like to see the momentum, mass, and energy imbalances in the log file
* [TF-8112] - As a developer I would like to make the mesh movement more robust in the presence of undetected moving wall faces
* [TF-8153] - Issue a warning in the DATACH module when the number of axisymmetric segments is larger than 90
TMG Thermal/Flow Simulation (NXCAE_EXTRAS) module provides heat transfer solutions and is an add-on module to either NX Advanced FEM or NX Advanced Simulation. NX Thermal can simulate conduction, convection and radiation phenomena for complex products and large assemblies. NX Thermal is used to address thermal analysis requirements in a wide range of industries including aerospace and defense, automotive and transportation, consumer products and appliances, energy, medical, electronics and semiconductors. In addition, NX Thermal can also be used with NX Flow, the NX-integrated CFD solution, for coupled thermo-fluid simulation.
NX Thermal continues Siemens' long heritage in thermal simulation and leverages the same technology that underpinned the I-deas TMG solution. NX Thermal uses high-order finite volume-based technology on a FE mesh to accurately and efficiently simulate heat transfer phenomenon. It combines the versatility of FE-based analysis with the accuracy of a finite volume scheme. The NX Thermal solver technology allows simulation of NX parts and assemblies within complex thermal environments.
Siemens PLM Software. is a world-leading provider of product lifecycle management and manufacturing operations management software. We help thousands of companies realize innovation by optimizing their processes, from planning and development through manufacturing, production and support
Product: TMG Solvers
Version: (Revision 2020-07-08) Updates *
Supported Architectures: x64
Website Home Page : Language: english
System Requirements: PC
Supported Operating Systems: The same OS and hardware requirements for the version of software that you are using.
Software Prerequisites: Siemens NX 1847/1872/1899/1926 with NXCAE_EXTRAS module
Size: 742.2 mb
tmg v2019.1.17 for NX-1847 Series (1847-1867.x) Win64 (2020-07-08)
tmg v2019.2.13 for NX-1872 Series (1872-1892.x) Win64 (2020-07-08)
tmg v2020.1.9 for NX-1899 Series (1899-1919.x) Win64 (2020-07-08)
tmg v2020.2.3 for NX-1926 Series (1926-1946.x) Win64 (2020-07-08)
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