National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

Details

A Critical Commentary on Mean Flow Data for Two-Dimensional Compressible Turbulent Boundary Layers.

ADA087704

Publication Date	1980
Personal Author	Fernholz, H. H.; Finley, P. J.
Page Count	230
Abstract	This volume presents a discussion of mean flow profile data for compressible boundary layers. In AGARDograph 223, (Fernholz and Finley, 1977) the predecessor of this volume, data were presented for nominally two-dimensional flows for which mean flow profile data were available in tabular form. Data for 59 experimental boundary layer studies were given, with a brief introduction. Comment and discussion were reserved for this volume, AGARDograph 253. Suitable cross-references are given to relate the discussion in this volume to the earlier publication. The commentary in this volume includes discussion of the theroetical basis for interpretation of measurements, concepts from low-speed studies, interpretation of mean flow data with and without pressure gradient. The causes of normal pressure gradients are described, so as to allow an estimation of their magnitude, and their influence on boundary layer scale lengths. A third volume is planned in this series, which will include additional data, some of which is discussed here. This work was sponsored by the Fluid Dynamics Panel of AGARD. (Author)
Keywords	Turbulent boundary layer Compressible flow Turbulent flow Two dimensional flow Boundary layer flow Pressure gradients Flow fields Heat transfer Adiabatic conditions Reynolds number Enthalpy Equations of motion Foreign technology NATO furnished
Source Agency	Non Paid ADAS
NTIS Subject Category	46B - Fluid Mechanics 51A - Aerodynamics
Corporate Authors	Advisory Group for Aerospace Research and Development Neuilly-Sur-Seine (France)
Document Type	Technical Report
NTIS Issue Number	198025

A Critical Commentary on Mean Flow Data for Two-Dimensional Compressible Turbulent Boundary Layers.

A Critical Commentary on Mean Flow Data for Two-Dimensional Compressible Turbulent Boundary Layers.
ADA087704

Publication Date	1980
Personal Author	Fernholz, H. H.; Finley, P. J.
Page Count	230
Abstract	This volume presents a discussion of mean flow profile data for compressible boundary layers. In AGARDograph 223, (Fernholz and Finley, 1977) the predecessor of this volume, data were presented for nominally two-dimensional flows for which mean flow profile data were available in tabular form. Data for 59 experimental boundary layer studies were given, with a brief introduction. Comment and discussion were reserved for this volume, AGARDograph 253. Suitable cross-references are given to relate the discussion in this volume to the earlier publication. The commentary in this volume includes discussion of the theroetical basis for interpretation of measurements, concepts from low-speed studies, interpretation of mean flow data with and without pressure gradient. The causes of normal pressure gradients are described, so as to allow an estimation of their magnitude, and their influence on boundary layer scale lengths. A third volume is planned in this series, which will include additional data, some of which is discussed here. This work was sponsored by the Fluid Dynamics Panel of AGARD. (Author)
Keywords	Turbulent boundary layer Compressible flow Turbulent flow Two dimensional flow Boundary layer flow Pressure gradients Flow fields Heat transfer Adiabatic conditions Reynolds number Enthalpy Equations of motion Foreign technology NATO furnished
Source Agency	Non Paid ADAS
NTIS Subject Category	46B - Fluid Mechanics 51A - Aerodynamics
Corporate Authors	Advisory Group for Aerospace Research and Development Neuilly-Sur-Seine (France)
Document Type	Technical Report
NTIS Issue Number	198025