TMG Solvers (Revision 2020-09-09) Updates

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TMG Solvers (Revision 2020-09-09) Updates


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TMG Solvers (Revision 2020-09-09) Updates | 743.7 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 2019.2.15

** Bug
* [TF-8490] - Turbulence specific dissipation (OMEGA) is not supported in the report per region
* [TF-8498] - Incorrect integration times for time-varying thermal time step when value out of time-dependent table is constant
* [TF-8504] - Model fails with a fatal error when heat is specified for a recirculation loop defined by a fan curve
* [TF-8529] - Coupled thermal-structural model containing CBUSH1D elements fails to solve
* [TF-8535] - Discrepancy between FE and FV solvers for model containing duct total temperature effects
* [TF-8536] - Thermostats report is missing
* [TF-8561] - Femap: Incorrect thicknesses for non-uniform multi-layer shells
* [TF-8566] - Implement a fatal error in the flow solver when the local time step mode is selected and solver divergence is detected
** New Feature
* [TF-8200] - Implement area-averaged values for the pressure drop calculation in the report between regions
* [TF-8378] - Add USE_CLOSEST_TO_WALL_NODES = TRUE to the advanced parameters catalog
* [TF-8552] - Provide an option to not enforce integration in orbit times
** Improvement
* [TF-8457] - Generalize the area-averaged computation of the 3D flow data in the report per region

TMG Version 2020.1.11

** Bug
* [TF-7357] - Ibmpre: Wrong halo priority on implicit boundary condition
* [TF-8433] - Power supply model does not run when all three solvers (thermal, flow, structural) are activated
* [TF-8490] - Turbulence specific dissipation (OMEGA) is not supported in the report per region
* [TF-8498] - Incorrect integration times for time-varying thermal time step when value out of time-dependent table is constant
* [TF-8504] - Model fails with a fatal error when heat is specified for a recirculation loop defined by a fan curve
* [TF-8529] - Coupled thermal-structural model containing CBUSH1D elements fails to solve
* [TF-8535] - Discrepancy between FE and FV solvers for model containing duct total temperature effects
* [TF-8536] - Thermostats report is missing * [TF-8561] - Femap: Incorrect thicknesses for non-uniform multi-layer shells
* [TF-8566] - Implement a fatal error in the flow solver when the local time step mode is selected and solver divergence is detected
** New Feature
* [TF-7837] - Add calls to xana2action and xana2printout to analyz time stats
* [TF-8200] - Implement area-averaged values for the pressure drop calculation in the report between regions
* [TF-8242] - Support transient data for BC data summary
* [TF-8378] - Add USE_CLOSEST_TO_WALL_NODES = TRUE to the advanced parameters catalog
* [TF-8407] - As a developer I would like to call the mesh movement and FSI exchange methods directly from the simulation driver
* [TF-8508] - As a developer I would like to update and exchange fluid forces at each steady-state step
* [TF-8521] - Notify users where the Descriptionly.js file can be downloaded when it is not present in the run directory
* [TF-8552] - Provide an option to not enforce integration in orbit times
* [TF-8563] - Address j?vascript issues with Descriptionly library
** Improvement
* [TF-8457] - Generalize the area-averaged computation of the 3D flow data in the report per region

TMG Version 2020.2.5

** Bug
* [TF-7849] - Solution Control Monitor is missing thermal temperature data when solving in parallel
* [TF-7851] - Protective layers are considered regular shells (not multi-layers) in reports
* [TF-7987] - HTCFORCE function is computed incorrectly for ducts with mass flow
* [TF-8165] - Femap Migration: Add a message that "View Factors less than" will be set to 1e-12 (default) if set to 0 in original model
* [TF-8221] - Femap Migration: Improve the grammar of the pop-up message during translation
* [TF-8312] - Femap Migration: Add a message that shadowing checks will be enabled for all orbit modeling entities
* [TF-8366] - Duct node coupling to multiple nodes only takes into account the first node
* [TF-8369] - NX2TMG: Remove the unnecessary and incomplete ROT_FX cards from INPF for two-sided streams on edges
* [TF-8400] - Femap Migration: Fluid density conversion from kg/mm^3 to kg/m^3 is incorrect
* [TF-8411] - Absolute and relative velocity fields are incorrectly supported in the Solution Control Monitor
* [TF-8416] - Femap: Update thermal/flow error message text to "Simcenter Femap with Thermal/Flow"
* [TF-8417] - Pie charts for statistics cause runs to crash
* [TF-8433] - Power supply model does not run when all three solvers (thermal, flow, structural) are activated
* [TF-8490] - Turbulence specific dissipation (OMEGA) is not supported in the report per region
* [TF-8498] - Incorrect integration times for time-varying thermal time step when value out of time-dependent table is constant
* [TF-8504] - Model fails with a fatal error when heat is specified for a recirculation loop defined by a fan curve
* [TF-8529] - Coupled thermal-structural model containing CBUSH1D elements fails to solve
* [TF-8535] - Discrepancy between FE and FV solvers for model containing duct total temperature effects
* [TF-8536] - Thermostats report is missing
* [TF-8561] - Femap: Incorrect thicknesses for non-uniform multi-layer shells
* [TF-8566] - Implement a fatal error in the flow solver when the local time step mode is selected and solver divergence is detected
** New Feature
* [TF-6716] - Femap Migration: Advanced Parameters
* [TF-6733] - Femap Migration: Reverse Side
* [TF-6785] - Femap Migration: Multi-Layer Plate Properties
* [TF-7837] - Add calls to xana2action and xana2printout to analyz time stats
* [TF-8200] - Implement area-averaged values for the pressure drop calculation in the report between regions
* [TF-8223] - Synchronize Solution Control Monitor and Simcenter 3D mouse commands
* [TF-8242] - Support transient data for BC data summary
* [TF-8331] - Femap Migration: Add a message that shadowing checks will be enabled for all radiative heating entities
* [TF-8368] - Femap Migration: Add a message that tabular data defined by constant over interval data points or by a function is not translated
* [TF-8378] - Add USE_CLOSEST_TO_WALL_NODES = TRUE to the advanced parameters catalog
* [TF-8407] - As a developer I would like to call the mesh movement and FSI exchange methods directly from the simulation driver
* [TF-8409] - Femap Migration: Initial Temperature
* [TF-8421] - Femap Migration: Add a message that the auto determine initial conditions method will use a different thermal initial temperature
* [TF-8493] - Provide an option to override entrance effects on duct developing flow
* [TF-8501] - Implement a GPARAM to write nodal temperature data in ascending order in the BUN file
* [TF-8508] - As a developer I would like to update and exchange fluid forces at each steady-state step
* [TF-8511] - Modify the HTCFORCE function to include the custom multiplier table from TF-8493
* [TF-8512] - The HTCFORCE function with DUCT correlation for immersed ducts must yield identical heat transfer coefficients as duct developing flow for regular ducts
* [TF-8521] - Notify users where the Descriptionly.js file can be downloaded when it is not present in the run directory
* [TF-8552] - Provide an option to not enforce integration in orbit times
* [TF-8563] - Address j?vascript issues with Descriptionly library
* [TF-8624] - Write nodal temperature data in ascending order in the BUN file
** Improvement
* [TF-8457] - Generalize the area-averaged computation of the 3D flow data in the report per region

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 2020-09-09) Updates *
Supported Architectures: x64
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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: 743.7 mb

tmg v2019.1.17 for NX-1847 Series (1847-1867.x) Win64 (2020-07-08)
tmg v2019.2.15 for NX-1872 Series (1872-1892.x) Win64 (2020-09-09)
tmg v2020.1.11 for NX-1899 Series (1899-1919.x) Win64 (2020-09-09)
tmg v2020.2.5 for NX-1926 Series (1926-1946.x) Win64 (2020-09-09)



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