ML for fast assimilation of wall-pressure measurements from hypersonic flow over a cone
Pierluigi Morra,
Charles Meneveau,
Tamer A. Zaki
Abstract:Data assimilation (DA) integrates experimental measurements into computational models to enable high-fidelity predictions of dynamical systems. However, the cost associated with solving this inverse problem, from measurements to the state, can be prohibitive for complex systems such as transitional hypersonic flows. We introduce an accurate and efficient deep-learning approach that alleviates this computational burden, and that enables approximately three orders of magnitude computational acceleration relative… Show more
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