#aiaascitech — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #aiaascitech, aggregated by home.social.
-
Physics-Informed Neural Surrogates for Mesh-Invariant Modeling of High-Speed Flows at #AIAA #SciTech!
High-speed flight simulation is computationally brutal. A single CFD run can take hours on a cluster. That's fine for final validation, but not for early design exploration or real-time decision-making.
Neural surrogate that predicts aerodynamic behavior 595x faster than CFD while maintaining ~1% relative error.
Paper: https://lnkd.in/efe2Q_T9
-
Physics-Informed Neural Surrogates for Mesh-Invariant Modeling of High-Speed Flows at #AIAA #SciTech!
High-speed flight simulation is computationally brutal. A single CFD run can take hours on a cluster. That's fine for final validation, but not for early design exploration or real-time decision-making.
Neural surrogate that predicts aerodynamic behavior 595x faster than CFD while maintaining ~1% relative error.
Paper: https://lnkd.in/efe2Q_T9
-
Physics-Informed Neural Surrogates for Mesh-Invariant Modeling of High-Speed Flows at #AIAA #SciTech!
High-speed flight simulation is computationally brutal. A single CFD run can take hours on a cluster. That's fine for final validation, but not for early design exploration or real-time decision-making.
Neural surrogate that predicts aerodynamic behavior 595x faster than CFD while maintaining ~1% relative error.
Paper: https://lnkd.in/efe2Q_T9
-
Physics-Informed Neural Surrogates for Mesh-Invariant Modeling of High-Speed Flows at #AIAA #SciTech!
High-speed flight simulation is computationally brutal. A single CFD run can take hours on a cluster. That's fine for final validation, but not for early design exploration or real-time decision-making.
Neural surrogate that predicts aerodynamic behavior 595x faster than CFD while maintaining ~1% relative error.
Paper: https://lnkd.in/efe2Q_T9
-
Physics-Informed Neural Surrogates for Mesh-Invariant Modeling of High-Speed Flows at #AIAA #SciTech!
High-speed flight simulation is computationally brutal. A single CFD run can take hours on a cluster. That's fine for final validation, but not for early design exploration or real-time decision-making.
Neural surrogate that predicts aerodynamic behavior 595x faster than CFD while maintaining ~1% relative error.
Paper: https://lnkd.in/efe2Q_T9
-
Both Parrish and Michael Meyer, Mars Exploration Program lead scientist, say they expect future robotic Mars spacecraft (beyond sample return) to trend towards smaller, more focused (and cheaper) missions. #AIAASciTech
-
We were warned to attempt no landings there. (Seen at #AIAASciTech)
-
See images from the announcement at the #AIAASciTech Forum that @nasa and @DARPA are partnering to to demonstrate a nuclear thermal rocket engine in space. 📷- https://flic.kr/s/aHBqjApp9H
#NASAhqphoto -
See images from the announcement at the #AIAASciTech Forum that @nasa and @DARPA are partnering to to demonstrate a nuclear thermal rocket engine in space. 📷- https://flic.kr/s/aHBqjApp9H
#NASAhqphoto -
Live from the #AIAASciTech Forum, @SenBillNelson and @Astro_Pam join @DARPA Director Stefanie Tompkins to launch a collaboration to advance space propulsion technology. https://twitter.com/i/broadcasts/1nAKErDABVnGL
#NASA