Reactive and Nonreactive Turbulent Coaxial Jets

Reactive and Nonreactive Turbulent Coaxial Jets PDF Author: Roop N. Gupta
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 108

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Reactive and Nonreactive Turbulent Coaxial Jets

Reactive and Nonreactive Turbulent Coaxial Jets PDF Author: Roop N. Gupta
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 108

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Theoretical Study of Reactive and Nonreactive Turbulent Coaxial Jets

Theoretical Study of Reactive and Nonreactive Turbulent Coaxial Jets PDF Author: Roop N. Gupta
Publisher:
ISBN:
Category :
Languages : en
Pages : 37

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Theoretical study of reactive and nonreactive turbulent coaxial jets

Theoretical study of reactive and nonreactive turbulent coaxial jets PDF Author: Roop N. Gupta
Publisher:
ISBN:
Category : Turbulent boundary layer
Languages : en
Pages : 44

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Turbulent Mixing in Nonreactive and Reactive Flows

Turbulent Mixing in Nonreactive and Reactive Flows PDF Author: S. Murthy
Publisher: Springer Science & Business Media
ISBN: 1461587387
Category : Science
Languages : en
Pages : 469

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Turbulence, mixing and the mutual interaction of turbulence and chemistry continue to remain perplexing and impregnable in the fron tiers of fluid mechanics. The past ten years have brought enormous advances in computers and computational techniques on the one hand and in measurements and data processing on the other. The impact of such capabilities has led to a revolution both in the understanding of the structure of turbulence as well as in the predictive methods for application in technology. The early ideas on turbulence being an array of complicated phenomena and having some form of reasonably strong coherent struc ture have become well substantiated in recent experimental work. We are still at the very beginning of understanding all of the aspects of such coherence and of the possibilities of incorporating such structure into the analytical models for even those cases where the thin shear layer approximation may be valid. Nevertheless a distinguished body of "eddy chasers" has come into existence. The structure of mixing layers which has been studied for some years in terms of correlations and spectral analysis is also getting better understood. Both probability concepts such as intermittency and conditional sampling as well as the concept of large scale structure and the associated strain seem to indicate possibilities of distinguishing and synthesizing 'engulfment' and molecular mixing.

NASA Technical Note

NASA Technical Note PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 880

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Manipulation and Control of Jets in Crossflow

Manipulation and Control of Jets in Crossflow PDF Author: Ann R. Karagozian
Publisher: Springer
ISBN: 3709127920
Category : Technology & Engineering
Languages : en
Pages : 304

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Book Description
Fundamental Non-Reactive Jets in Crossflow and Other Jet Systems; Background on Modeling, Dynamical Systems, and Control; Reactive Jets in Crossflow and Multiphase Jets; Controlled Jets in Crossflow and Control via Jet Systems;

An Experimental Investigation of the Turbulent Mixing on Non-homogeneous Coaxial Jets

An Experimental Investigation of the Turbulent Mixing on Non-homogeneous Coaxial Jets PDF Author: Louis J. Alpinieri
Publisher:
ISBN:
Category :
Languages : en
Pages : 64

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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).

On the Modelling of Non-reactive and Reactive Turbulent Combustor Flows

On the Modelling of Non-reactive and Reactive Turbulent Combustor Flows PDF Author: Mohammad Nikjooy
Publisher:
ISBN:
Category : Gas-turbines
Languages : en
Pages : 276

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 968

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Monthly Catalog of United States Government Publications

Monthly Catalog of United States Government Publications PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1194

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