Physics Simulation PhysicsNeMo-ML Model Framework

Technical Support (PhysicsNeMo Only) Post your questions and comments here pertaining to AI-driven physics simulations with the NVIDIA PhysicsNeMo-ML Model Framework . News The section provides details and updates on the latest on PhysicsNeMo– such as new releases and features, new blog posts, news on PhysicsNeMo from other events such as GTC, Super Computing, etc. Customer Stories This section is for PhysicsNeMo users and customers to post stories on how they’ve used PhysicsNeMo-ML Model Framework . Report a Bug (PhysicsNeMo Only) Please go to the PhysicsNeMo github repositories for filing bug reports, feature requests, new architectures, implementation and to contribute your ideas to the Modulus project.

Topic	Replies	Views	Activity
Welcome to the PhysicsNeMo-ML Model Framework forum PhysicsNeMo-ML Model Framework Whether you’re looking to get started with AI-driven physics simulations or working on complex nonlinear physics problems, come engage us on how the PhysicsNeMos-ML Model Framework can help you solve your forward, inver…	3	5988	November 9, 2021
How to create curtain-like rope simulation in Omniverse issacSIm? Technical Support (PhysicsNeMo Only)	0	3	February 4, 2026
Please reload credits Technical Support (PhysicsNeMo Only) dli	0	2	February 3, 2026
TX scheduled packets from ConnectX 6 or 7 Technical Support (PhysicsNeMo Only)	0	2	January 22, 2026
Import error: No module named 'physicsnemo.sym' Technical Support (PhysicsNeMo Only) cuda	0	15	January 19, 2026
Where can I find an example of solving a partial differential equation using NeMo-ML framework? Technical Support (PhysicsNeMo Only)	0	18	January 12, 2026
Anisotropic material property fir deformable bodies Technical Support (PhysicsNeMo Only)	1	47	December 29, 2025
How to add a drag term to the Navier-Stokes equations and find the velocity derivative with respect to this term Technical Support (PhysicsNeMo Only)	0	19	December 24, 2025
TensorRT for Blackwell - DGX Spark Technical Support (PhysicsNeMo Only)	0	38	December 21, 2025
Model not capturing Key.scale parameters; Technical Support (PhysicsNeMo Only)	0	54	November 25, 2025
openGL visualization error when trying to run basic example with newton? Technical Support (PhysicsNeMo Only)	0	71	November 20, 2025
Bug Report Summary \| Product : NVIDIA NIM for Image OCR (NeMo Retriever OCR v1) \| Version: 1.1.0 \| Severity: High (Production Blocker) Technical Support (PhysicsNeMo Only) nemo , inference-server-triton , gpu , nim	0	70	November 18, 2025
How to use PhysX in repo.bat Composer Technical Support (PhysicsNeMo Only) developer-kit	0	25	November 16, 2025
DoMINO Aero NIM - lack of symmetry in results, erroneous sections on sample body Technical Support (PhysicsNeMo Only) nim	0	43	November 5, 2025
CUDA error: operation not permitted when stream is capturing Technical Support (PhysicsNeMo Only)	2	5973	October 29, 2025
Physx sweep_mesh_all does not read from usdrt hirarchy? Technical Support (PhysicsNeMo Only)	1	27	October 28, 2025
DoMINO Inference Recipe Steps Technical Support (PhysicsNeMo Only)	0	40	October 21, 2025
Interface Problem by Variational Method - Discontinuous Formulation Technical Support (PhysicsNeMo Only)	1	1085	August 6, 2025
The training doesn't work after subtracting the 3D models Technical Support (PhysicsNeMo Only)	0	65	July 30, 2025
Please tell me how to fix physx sdk 5 buid error Customer Stories	0	51	July 21, 2025
Issues Saving and Using Fine-Tuned Model for Inference in stokes_mgn (PhysicsNemo) Technical Support (PhysicsNeMo Only) physics	1	110	July 18, 2025
[Isaac Sim 4.5] How to read torque of a joint marked "Exclude from Articulation"? Technical Support (PhysicsNeMo Only) articulation	0	56	June 27, 2025
DOMINO STL Training Technical Support (PhysicsNeMo Only) modulus	0	78	June 26, 2025
The rope created by Capsure&Joint is easily dispersed (T-T) Technical Support (PhysicsNeMo Only) physx	0	48	June 25, 2025
Visualizing Interactive Simulations with Omniverse Extension for NVIDIA PhysicsNeMo Technical Support (PhysicsNeMo Only)	0	102	June 17, 2025
Moving Time Window Example Technical Support (PhysicsNeMo Only)	0	76	June 16, 2025
Why I cannot get correct results from cudss solver for a simple matrix? Customer Stories cuda , cudss	4	199	June 10, 2025
Issues using ERA5 Dataset Downloader and Converter Technical Support (PhysicsNeMo Only)	1	168	June 4, 2025
Isaac Sim 2022.2.1 download link for evaluate COMPASS repo Technical Support (PhysicsNeMo Only)	0	72	June 2, 2025
Clarification on Expected Structure of Per-Year .zarr Files for Stormcast train Technical Support (PhysicsNeMo Only) nemo , physics , modulus	0	63	June 2, 2025