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physics.flu-dyn2025
Surrogate-assisted airfoil optimization in rarefied gas flows
Xiaoda Li, Ruifeng Yuan, Yanbing Zhang +1
With growing interest in space exploration, optimized airfoil design has become increasingly important. However, airfoil design in rarefied gas flows remains underexplored because…
physics.flu-dyn2025
Wetted-Area Minimum and Inlet-Outlet Reciprocity in Optimal Manifolds of Rarefied Gas Flows
Ruifeng Yuan, Lei Wu
While flow optimization has been extensively studied in the continuum regime, its extension to rarefied gas flows remains less explored. Here, based on the Boltzmann model equation…