Author:
Publisher:
ISBN:
Category : Hydrogen
Languages : en
Pages : 10
Book Description
Turbulence Measurement in a Reacting and Non-reacting Shear Layer at a High Subsonic Mach Number
NASA Technical Memorandum
Comparison of Reacting and Non-reacting Shear Layers at a High Subsonic Mach Number
Author: C. T. Chang
Publisher:
ISBN:
Category : Shear (Mechanics)
Languages : en
Pages : 14
Book Description
The flow field in a hydrogen-fueled planar reacting shear layer was measured with an LDV system and is compared with a similar air to air case without combustion. Measurements were made with a speed ratio of 0.34 with the highspeed stream at Mach 0.71. They show that the shear layer with reaction grows faster than one without, and both cases are within the range of data scatter presented by the established database. The coupling between the streamwise and the cross-stream turbulence components inside the shear layer is slow, and reaction only increased it slightly. However, a more organized pattern of the Reynolds stress is present in the reacting shear layer, possibly as a result of larger scale structure formation in the layer associated with heat release.
Publisher:
ISBN:
Category : Shear (Mechanics)
Languages : en
Pages : 14
Book Description
The flow field in a hydrogen-fueled planar reacting shear layer was measured with an LDV system and is compared with a similar air to air case without combustion. Measurements were made with a speed ratio of 0.34 with the highspeed stream at Mach 0.71. They show that the shear layer with reaction grows faster than one without, and both cases are within the range of data scatter presented by the established database. The coupling between the streamwise and the cross-stream turbulence components inside the shear layer is slow, and reaction only increased it slightly. However, a more organized pattern of the Reynolds stress is present in the reacting shear layer, possibly as a result of larger scale structure formation in the layer associated with heat release.
Scientific and Technical Aerospace Reports
Monthly Catalog of United States Government Publications
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Book Description
93-1752 - 93-1799
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1448
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1448
Book Description