Online Seminar on Adaptive learning of input/output lookup tables - with application to hypersonic flows in chemical non-equilibrium by Dr Taraneh SAYADI

Abstract

Taraneh Sayadi will present a novel model-agnostic machine-learning technique to extract a reduced thermochemical model of a gas mixture from a library. A first simulation gathers all relevant thermodynamic states and the corresponding gas properties via a given model. The states are embedded in a low-dimensional space and clustered to identify regions with different levels of thermochemical (non)-equilibrium. Then, a surrogate surface from the reduced cluster-space to the output space is generated using radial-basis-function networks.

Notice: This event is open to public in respect with the VKI eligibility criteria.