Engineering topics

Schauerhamer, Guy

Publications and source records attributed to Schauerhamer, Guy.

2 records

NASA NTRS2012

Validation of OVERFLOW for Supersonic Retropropulsion

The goal is to softly land high mass vehicles (10s of metric tons) on Mars. Supersonic Retropropulsion (SRP) is a potential method of deceleration. Current method of supersonic parachutes does not scale past ~1 metric ton. CFD is of increasing importance since flight and experimental data at these conditions is difficult to obtain. CFD must first be validated at these conditions.

Schauerhamer, Guy↗

NASA NTRS2011

Ongoing Validation of Computational Fluid Dynamics for Supersonic Retro-Propulsion

During the Entry, Decent, and Landing phase of planetary exploration, previous methods of deceleration do not scale with high mass spacecraft. Supersonic Retro-Propulsion(SRP)is a viable method to decelerate large spacecraft including those that will carry humans to Mars. Flow data at these conditions are difficult to obtain through flight or wind tunnel experiments

Schauerhamer, Guy↗