Author: Dale Edward JensenPublisher:
ISBN:
Category : Jets
Languages : en
Pages : 754
Book Description
An Experimental Investigation of Laminar and Turbulent Mixing of Compressible Jets at Low Reynolds Numbers
Author: Dale Edward JensenPublisher:
ISBN:
Category : Jets
Languages : en
Pages : 754
Book Description
An Experimental Investigation of the Mixing of Compressible-air Jets in a Coaxial Configuration
Author: James M. EggersPublisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 60
Book Description
Turbulent mixing of compressible air in supersonic and subsonic coaxial jet flows.
An Experimental Investigation of Two-dimensional Turbulent Mixing of Parallel Compressible Jets at Large Temperature Differences and Approximately Equal Mach Numbers
Author: Ronald Elliot WalkerPublisher:
ISBN:
Category :
Languages : en
Pages : 156
Book Description
An Experimental Investigation of Compressible Jet Wall Attachment at Low Reynolds Numbers
Author: Daniel Charles AndersonPublisher:
ISBN:
Category : Jets
Languages : en
Pages : 314
Book Description
Scientific and Technical Aerospace Reports
Author: A Theoretical and Experimental Investigation of Axisymmetric, Non-homogeneous, Compressible Turbulent Mixing
Author: Robert Frank HurtAn Experimental Investigation of Three-dimensional Free Mixing of Incompressible, Turbulent, Free Jets
Author: Nicholas TrentacostePublisher:
ISBN:
Category : Jets
Languages : en
Pages : 72
Book Description
An experimental investigation of the bulk properties of turbulent, three-dimensional, incompressible, air jets issuing into a quiescent air ambient is presented. The jet orifices utilized included rectangular, elliptical, axisymmetric and triangular geometries. Experimental results of pertinent mean flow properties such as axis velocity decay, half-width growth, etc., are reported. The flow fields of such jets are found to be characterized by three distinct regions in the axis velocity decay. The results obtained lead to the conclusion that low-speed jets which originate from non-axisymmetric orifices decay to axisymmetry far downstream of the jet exit. (Author).
Investigation of the Mixing and Combustion of Turbulent, Compressible Free Jets
Author: Leonard S. CohenPublisher:
ISBN:
Category : Air jets
Languages : en
Pages : 106
Book Description
An Experimental Investigation of the Turbulent Mixing on Non-homogeneous Coaxial Jets
Author: Louis J. AlpinieriPublisher:
ISBN:
Category :
Languages : en
Pages : 64
Book Description
Experimental results on the turbulent mixing process between carbon dioxide and hydrogen central jets exhausting into a moving concentric stream of air are presented. The diffusion of mass and momentum only are considered, since both streams are at approximately equal temperature. The flow velocities are in the low to high subsonic range. Principal points of investigation are the condition of equal velocity between jets and the condition of equal mass flow per unit area between jets. Radial and axial distributions of concentration and velocity are presented. On the basis of the measurements it is concluded that no tendency towards segregation of the stream exists when either the velocities or the mass flows of the streams are equal. Furthermore, it is demonstrated that the product of local density and eddy kinematic viscosity coefficient can be assumed to be solely dependent upon the axial coordinate. In agreement with previous results it is found that mass diffuses more readily than momentum. Finally, a formulation of the eddy viscosity and eddy diffusivity coefficients that adequately describe the results obtained is derived. (Author).
Author: