Linux / amd64
DoMINO is a pre-trained AI model for automotive external aerodynamics. This model has been trained using data from 1500 steady-state RANS simulations of road-cars of varying geometries, at speeds from 20m/s to 50m/s. This pre-trained model works by taking the input from a single STL (Standard Tessellation Language) geometry of a road-car together with a target streamwise velocity and evaluates a solution on the surface of your vehicle as well as the volume surrounding it.
The DoMINO model evaluates solution fields within a computational domain by leveraging geometry representations in STL file format. It encodes global geometry information on a fixed-size grid, defined in the computational domain, through a combination of learnable point convolution kernels, CNNs, and dense networks. Local geometric encoding is extracted, using point convolution kernels, from the global encoding by dynamically constructing local subdomains around sampled points where the solution fields are evaluated. This approach enables the prediction of volume and surface solutions by combining local geometry encoding with basis functions computed for sampled points and their neighboring points.
Key features of DoMINO:
This pre-trained model serves as a demonstration of the potential of foundation models for early stage design evaluation in automotive aerodynamics and is ready for use as a starting point for finetuning to datasets with larger geometric and boundary condition variations.
NVIDIA NIM, part of NVIDIA AI Enterprise, is a set of easy-to-use microservices designed to accelerate deployment of generative AI across cloud, data center, and workstations.
Benefits of self-hosted NIMs:
Please visit the NIM Documentation on how to get started.
Please review the Security Scanning tab to view the latest security scan results.
For certain open-source vulnerabilities listed in the scan results, NVIDIA provides a response in the form of a Vulnerability Exploitability eXchange (VEX) document. The VEX information can be reviewed and downloaded from the Security Scanning tab.
Get access to knowledge base articles and support cases or submit a ticket.
Visit the NVIDIA AI Enterprise Documentation Hub for release documentation, deployment guides and more.
The NIM container is governed by the NVIDIA Software License Agreement and Product-Specific Terms for AI Products; and the use of this model is governed by the NVIDIA Community Model License.
You are responsible for ensuring that your use of NVIDIA AI Foundation Models complies with all applicable laws.