Robuta

https://ipnpr.jpl.nasa.gov/progress_report/42-244/42-244B.html A Methodology for Evolving Aerodynamically Optimal Spacecraft in the Free Molecular Flow Conditions... Very low Earth orbit (VLEO) enables improved spatial resolution and access to the lower thermosphere, but sustained operations are limited by strong, highly... https://meetings-archive.aps.org/dfd/2010/ce/7/ Boundary-layer transition over aerodynamically-significant rotating bodies - LES of scalar... For practical reasons rotating-disk flow has served as the foremost model problem for studying transition in fully 3D incompressible boundary layers for over si boundary layertransition