Accession Number:

AD0752718

Title:

DAS Kuhlungsproblem bei Laminaren Grenzschichten Realer Gase (The Cooling Problem in Laminar Boundary Layers of Real Gases),

Descriptive Note:

Corporate Author:

DEUTSCHE FORSCHUNGS- UND VERSUCHSANSTALT FUER LUFT- UND RAUMFAHRT E V AACHEN (WEST GERMANY)

Personal Author(s):

Report Date:

1971-01-11

Pagination or Media Count:

17.0

Abstract:

The laminar boundary layer on a flat plate is investigated at a fixed wall temperature, the oncoming stream being subsonic and in thermodynamic equilibrium. The fluid is a mixture of thermally perfect gases exhibiting vibrational relaxation processes. Two mechanisms of energy transfer are investigated excitation in parallel and excitation in series. Similarity solutions describe the boundary-layer flow in the near frozen and near equilibrium case, if the difference between the wall temperature and the temperature of the oncoming stream is sufficiently small. Author

Subject Categories:

  • Fluid Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE