Keith Stein
Papers
1
Total Citations
8
H-Index
1
About
Dr. Keith Stein is a leading researcher in computational fluid-structure interaction (FSI), with a primary focus on the simulation of inflatable aerodynamic decelerators (IADs) for planetary re-entry. His seminal 2009 work, "Computational Fluid-Structure Interaction Methods for Simulation of Inflatable Aerodynamic Decelerators," has garnered 8 citations and established foundational methodologies for modeling the complex, coupled behavior of these lightweight structures. Stein's major contribution lies in demonstrating that IADs possess superior volume-mass characteristics compared to conventional supersonic and subsonic parachutes, making them a promising alternative for both robotic and human exploration missions. He has pioneered techniques to simulate the dynamic, often unstable, deployment and inflation phases of these decelerators, addressing critical challenges such as structural buckling and fluid-induced vibrations. His research directly impacts the design of next-generation entry, descent, and landing systems, offering potential for larger payloads and safer landings on Mars and other planetary bodies. Stein's work bridges the gap between theoretical FSI models and practical aerospace engineering, providing vital tools for mission planners.
Research Focus
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Top Papers
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