Effects of Global Density Ratio on the Centerline Mixing Behavior of Axisymmetric Turbulent Jets

Effects of Global Density Ratio on the Centerline Mixing Behavior of Axisymmetric Turbulent Jets PDF Author: William M. Pitts
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Effects of Global Density Ratio on the Centerline Mixing Behavior of Axisymmetric Turbulent Jets

Effects of Global Density Ratio on the Centerline Mixing Behavior of Axisymmetric Turbulent Jets PDF Author: William M. Pitts
Publisher:
ISBN:
Category :
Languages : en
Pages : 10

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Scaling the Near-Field Centerline Mixing Behavior of Axisymmetric Turbulent Jets

Scaling the Near-Field Centerline Mixing Behavior of Axisymmetric Turbulent Jets PDF Author: G. Papadopoulos
Publisher:
ISBN:
Category :
Languages : en
Pages :

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IUTAM Symposium on Variable Density Low-Speed Turbulent Flows

IUTAM Symposium on Variable Density Low-Speed Turbulent Flows PDF Author: Louis Fulachier
Publisher: Springer Science & Business Media
ISBN: 9401154740
Category : Technology & Engineering
Languages : en
Pages : 372

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Book Description
The General Assembly of the International Union of Theoretical and Applied Mechanics in its meeting on August 28, 1994, selected for 1996 only four Mechanics Symposia, of which ours is the only one related to Fluid Mechanics: Variable Density Low Speed Turbulent Flows. This IUTAM Symposium, organized by the Institut de Recherche sur les Phenomenes Hors Equilibre (Marseille), is the logical continuation of the meetings previously organized or co-organized - on the French or European level, such as Euromech 237, Marseille, 1988 - by the same research group ofMarseille. This meeting focused specifically on the structure of turbulent flows in which density varies strongly : the effect of this variation on the velocity and scalar fields is in no sense negligible. We were mainly concerned with low-speed flows subjected to strong local changes of density as a consequence of heat or mass transfer or of chemical reactions. Compressible turbulent flows - such a!" supersonic ones - were also considered in order to underline their similarities to and their differences from low-speed variable density flows.

Scaling of the Center-line Mixing Behavior in the Near Field of Axisymmetric Turbulent Jets

Scaling of the Center-line Mixing Behavior in the Near Field of Axisymmetric Turbulent Jets PDF Author: George Papadopoulos
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Turbulent Mixing in the Initial Region of Heterogeneous Axisymmetric Coaxial Confined Jets

Turbulent Mixing in the Initial Region of Heterogeneous Axisymmetric Coaxial Confined Jets PDF Author: Kirti N. Ghia
Publisher:
ISBN:
Category : Jets
Languages : en
Pages : 102

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Publications of the National Institute of Standards and Technology ... Catalog

Publications of the National Institute of Standards and Technology ... Catalog PDF Author: National Institute of Standards and Technology (U.S.)
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 464

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Variable Density Fluid Turbulence

Variable Density Fluid Turbulence PDF Author: P. Chassaing
Publisher: Springer Science & Business Media
ISBN: 9401700753
Category : Science
Languages : en
Pages : 387

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Book Description
The first part aims at providing the physical and theoretical framework of the analysis of density variations in fully turbulent flows. Its scope is deliberately educational. In the second part, basic data on dynamical and scalar properties of variable density turbulent flows are presented and discussed, based on experimental data and/or results from direct numerical simulations. This part is rather concerned with a research audience. The last part is more directly devoted to an engineering audience and deals with prediction methods for turbulent flows of variable density fluid. Both first and second order, single point modeling are discussed, with special emphasis on the capability to include specific variable density / compressibility effects.

Effects of Global Density and Reynolds Number Variations on Mixing in Turbulent, Axisymmetric Jets

Effects of Global Density and Reynolds Number Variations on Mixing in Turbulent, Axisymmetric Jets PDF Author: William M. Pitts
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 160

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NIST Building & Fire Research Laboratory Publications

NIST Building & Fire Research Laboratory Publications PDF Author:
Publisher:
ISBN:
Category : Building
Languages : en
Pages : 142

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Whither Turbulence and Big Data in the 21st Century?

Whither Turbulence and Big Data in the 21st Century? PDF Author: Andrew Pollard
Publisher: Springer
ISBN: 3319412175
Category : Technology & Engineering
Languages : en
Pages : 570

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Book Description
This volume provides a snapshot of the current and future trends in turbulence research across a range of disciplines. It provides an overview of the key challenges that face scientific and engineering communities in the context of huge databases of turbulence information currently being generated, yet poorly mined. These challenges include coherent structures and their control, wall turbulence and control, multi-scale turbulence, the impact of turbulence on energy generation and turbulence data manipulation strategies. The motivation for this volume is to assist the reader to make physical sense of these data deluges so as to inform both the research community as well as to advance practical outcomes from what is learned. Outcomes presented in this collection provide industry with information that impacts their activities, such as minimizing impact of wind farms, opportunities for understanding large scale wind events and large eddy simulation of the hydrodynamics of bays and lakes thereby increasing energy efficiencies, and minimizing emissions and noise from jet engines. Elucidates established, contemporary, and novel aspects of fluid turbulence - a ubiquitous yet poorly understood phenomena; Explores computer simulation of turbulence in the context of the emerging, unprecedented profusion of experimental data,which will need to be stewarded and archived; Examines a compendium of problems and issues that investigators can use to help formulate new promising research ideas; Makes the case for why funding agencies and scientists around the world need to lead a global effort to establish and steward large stores of turbulence data, rather than leaving them to individual researchers.