Wolf Dynamics

We dicuss a variety of topics related to CFD, CAE, aerodynamics, optimization, mesh generation, cloud computing, solid modeling, and a little bit of AI/ML

[NVIDIA AI Infrastructure @NVIDIAAIInfra]

Engineering workflows are entering a new era.

At #NVIDIAGTC Taipei, industry leaders including @Cadence, @Dassault3DS, @Siemens, @Synopsys, and innovative startups showcased autonomous AI engineers built with NVIDIA NemoClaw.

From chip design and verification to aircraft geometry, electric motor design, and electronics thermal simulation, these AI agents are helping compress weeks of engineering work into hours.

See how agentic AI is transforming industrial engineering ➡️ https://t.co/gHQOZjsJOO

[CFD Direct OpenFOAM @CFDdirect]

A functional geometric field allows both a field and boundary values to be specified together by a function, e.g. for a non-uniform diffusivity field, in #OpenFOAM-dev https://t.co/gRwTPt2uQP

[CFD Direct OpenFOAM @CFDdirect]

The contents of dictionaries in input files can be printed, including default values, using a .#print statement at the end of the dictionary in #OpenFOAM-dev https://t.co/feXrWrjAlj

[Google @Google]

Today we’re introducing Gemma 4 12B — our latest open model that brings advanced agentic reasoning, vision and audio directly to your laptop.

It delivers performance nearing our larger Gemma models with a much smaller total memory footprint, while being small enough to run locally with just 16GB of VRAM. It’s open and accessible for everyone to use under a permissive Apache 2.0 license.

This is all made possible by our new, unified architecture that removes separate multimodal encoders. Here’s how we did it 🧵

[CFD Direct OpenFOAM @CFDdirect]

The surface tension properties of methanol have been corrected in #OpenFOAM-dev https://t.co/nuuM0YZkM4

[CFD Direct OpenFOAM @CFDdirect]

splitMeshRegions has been rewritten with a set of rational, inter-operable options in #OpenFOAM-dev https://t.co/GFnEQQ7gtR

[CFD Direct OpenFOAM @CFDdirect]

The surface tension properties of methanol have been corrected in #OpenFOAM-dev https://t.co/nuuM0YZkM4

[CFD Direct OpenFOAM @CFDdirect]

The .#print directive now prints sub-dictionaries more reliably, including model sub-dictionaries for viscosity and thermodynamics in #OpenFOAM-dev https://t.co/Sk4iDCikDj

[CFD Direct OpenFOAM @CFDdirect]

splitMeshRegions has been rewritten with a set of rational, inter-operable options in #OpenFOAM-dev https://t.co/GFnEQQ7gtR

[CFD Direct OpenFOAM @CFDdirect]

A heat transfer coefficient can be specified to vary in time and space in the coupledTemperature and externalTemperature BCs, enabling a thermal resistance, e.g. an air gap, between regions with the coupledTemperature BC, in #OpenFOAM-dev https://t.co/MAn1f6X0Tt

[CFD Direct OpenFOAM @CFDdirect]

Improved the isothermalFluid and derived solvers for supersonic flow at the inlet in #OpenFOAM-dev https://t.co/4prdwswtwX

[Wolf Dynamics @WolfDynamics]

NVIDIA Vera Rubin Platform Ramping into Full Production | Built for the ... https://t.co/g48Z0GOx4K via @YouTube

[Wolf Dynamics @WolfDynamics]

NVIDIA GTC Taipei 2026 Keynote | Live https://t.co/CQLwhKGr1y via @YouTube

[CFD Direct OpenFOAM @CFDdirect]

The .#print directive now prints sub-dictionaries more reliably, including model sub-dictionaries for viscosity and thermodynamics in #OpenFOAM-dev https://t.co/Sk4iDCikDj

[CFD Direct OpenFOAM @CFDdirect]

Removed the "Coeffs" suffix from the names of sub-dictionaries containing model coefficients, with backward compatibility in #OpenFOAM-dev https://t.co/qfBtBbRGz7

[Reuters @Reuters]

Nvidia plans to invest around $150 billion a year in Taiwan, CEO Jensen Huang said at the launch celebration for the chipmaker's planned Taiwan headquarters in Taipei, a week after rival AMD said it would invest more than $10 billion in Taiwan's AI sector https://t.co/EmEc6bSM7Y

[Wolf Dynamics @WolfDynamics]

Understanding ice crystal melting in an icing wind tunnel through two-way coupled CFD simulation

#CFD #openfoam

https://t.co/DQIDMV6K26

[CFD Direct OpenFOAM @CFDdirect]

The contents of an input file, with macros expanded, is now written to the terminal for debugging with a .#dump statement in #OpenFOAM-dev https://t.co/feXrWrjAlj

[CFD Direct OpenFOAM @CFDdirect]

Multicomponent thermodynamic models can be specified in particle clouds, with functionality and syntax identical to that of Eulerian multicomponent thermoydnamic models in #OpenFOAM-dev https://t.co/WQCa64rY8z

[Wolf Dynamics @WolfDynamics]

Goodnight, Europe—wherever you are. 🌙