Instantaneous Velocity Profiles of Wall-Bounded Shear Flows in Thermochemical Non-Equilibrium
Abstract
The overall objective of the proposed work is quantify instantaneous profiles of velocity in the freestream and the boundary layer of hypervelocity flows which will enable researchers to more accurately assess critical quantities such as skin friction and heat transfer. The novel optical diagnostic krypton tagging velocimetry (KTV) will be used as the method to achieve this overall objective. The three main research objectives/tasks of the proposed work are:1): Establish the parameter space in which KTV can be used in high-enthalpy environments; 2) Provide supporting velocimetry data for computational studies of shock wave/turbulent boundary-layer interaction at hypervelocity; 3) Provide first profiles of velocity on a double-cone at high-enthalpy hypersonic conditions and reduce the uncertainty in run condition calculation in high-enthalpy facilities.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Jul 15, 2016
- Source ID
- FA95501610262
Entities
People
- Nicholaus J. Parziale
Organizations
- Air Force Office of Scientific Research
- Stevens Institute of Technology
- United States Air Force