Search Results for author: Octavi Obiols-Sales

Found 3 papers, 0 papers with code

NUNet: Deep Learning for Non-Uniform Super-Resolution of Turbulent Flows

no code implementations26 Mar 2022 Octavi Obiols-Sales, Abhinav Vishnu, Nicholas Malaya, Aparna Chandramowlishwaran

Due to NUNet's ability to super-resolve only regions of interest, it predicts the same target 1024x1024 spatial resolution 7-28. 5x faster than state-of-the-art DL methods and reduces the memory usage by 4. 4-7. 65x, showcasing improved scalability.

Super-Resolution

SURFNet: Super-resolution of Turbulent Flows with Transfer Learning using Small Datasets

no code implementations17 Aug 2021 Octavi Obiols-Sales, Abhinav Vishnu, Nicholas Malaya, Aparna Chandramowlishwaran

SURFNet primarily trains the DL model on low-resolution datasets and transfer learns the model on a handful of high-resolution flow problems - accelerating the traditional numerical solver independent of the input size.

Incremental Learning Super-Resolution +1

CFDNet: a deep learning-based accelerator for fluid simulations

no code implementations9 May 2020 Octavi Obiols-Sales, Abhinav Vishnu, Nicholas Malaya, Aparna Chandramowlishwaran

CFD is widely used in physical system design and optimization, where it is used to predict engineering quantities of interest, such as the lift on a plane wing or the drag on a motor vehicle.

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