Conference paper
NeurIPS 2024
APA
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Elrefaie, M., Morar, F., Dai, A., & Ahmed, F. DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks. In NeurIPS 2024. https://doi.org/10.48550/arXiv.2406.09624
Chicago/Turabian
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Elrefaie, Mohamed, Florin Morar, Angela Dai, and Faez Ahmed. “ DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks.” In NeurIPS 2024, n.d.
MLA
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Elrefaie, Mohamed, et al. “ DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks.” NeurIPS 2024, doi:10.48550/arXiv.2406.09624.
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@inproceedings{mohamed-a,
title = { DrivAerNet++: A Large-Scale Multimodal Car Dataset with Computational Fluid Dynamics Simulations and Deep Learning Benchmarks},
journal = {NeurIPS 2024},
doi = {10.48550/arXiv.2406.09624},
author = {Elrefaie, Mohamed and Morar, Florin and Dai, Angela and Ahmed, Faez}
}
In this work, we introduce DrivAerNet++, the largest and most comprehensive multimodal dataset for aerodynamic car design. DrivAerNet++ features 8,000 diverse car designs modeled with high-fidelity computational fluid dynamics (CFD) simulations, covering configurations such as fastback, notchback, and estateback, with varying underbody and wheel designs to represent both internal combustion engines and electric vehicles. Each entry in the dataset includes detailed 3D meshes, parametric models, aerodynamic coefficients, extensive flow and surface field data, as well as segmented parts for car classification and point cloud data. This dataset supports a wide range of machine learning applications, including data-driven design optimization, generative modeling, surrogate model training, CFD simulation acceleration, and geometric classification. With over 39 TB of publicly available engineering data, DrivAerNet++ fills a critical gap in available resources, offering high-quality, diverse data that enhances model training, promotes generalization, and accelerates automotive design processes. We have conducted rigorous dataset validation and provide ML benchmarking results for aerodynamic drag prediction, showcasing the dataset’s broad applicability. This dataset is set to make a significant impact on automotive design and broader engineering disciplines by fostering innovation and improving the fidelity of aerodynamic evaluations.