How To Study High-Speed Flows

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Joanna Austin, Professor of Aerospace, researches fundamental problems in reactive, compressible flows with applications in hypervelocity flight and planetary entry, supersonic combustion and detonation, bubble dynamics, and explosive geological events. She remarks, “gas dynamics, and particularly looking at gas dynamics in reacting flows… [is] the thing I really love. It's a very challenging, coupled, problem. As the fluid is going through the model that you're studying, you also have to account for the fact that the state of the fluid is changing—the gas is chemically reacting, so it's changing from reactants to products, or it's redistributing its energy states, or both. Understanding how best to model these processes, that's what excites me.” [Interview with Professor Austin]

Tags: research highlights GALCIT Joanna Austin