Preprint
Deep Learning the Physics of Transport Phenomena
ArXiv.org
09/07/2017
Abstract
We have developed a new data-driven paradigm for the rapid inference, modeling and simulation of the physics of transport phenomena by deep learning. Using conditional generative adversarial networks (cGAN), we train models for the direct generation of solutions to steady state heat conduction and incompressible fluid flow purely on observation without knowledge of the underlying governing equations. Rather than using iterative numerical methods to approximate the solution of the constitutive equations, cGANs learn to directly generate the solutions to these phenomena, given arbitrary boundary conditions and domain, with high test accuracy (MAE<1\%) and state-of-the-art computational performance. The cGAN framework can be used to learn causal models directly from experimental observations where the underlying physical model is complex or unknown.
Details
- Title: Subtitle
- Deep Learning the Physics of Transport Phenomena
- Creators
- Amir Barati FarimaniJoseph GomesVijay S Pande
- Resource Type
- Preprint
- Publication Details
- ArXiv.org
- ISSN
- 2331-8422
- Language
- English
- Date posted
- 09/07/2017
- Academic Unit
- Chemical and Biochemical Engineering
- Record Identifier
- 9984210358202771
Metrics
9 Record Views