A Flow Tunnel for Studies of Confined Coaxial Turbulent Swirling Flows and a Discussion on Turbulence Measurement in Such Flows

A Flow Tunnel for Studies of Confined Coaxial Turbulent Swirling Flows and a Discussion on Turbulence Measurement in Such Flows PDF Author: Bach Thien Vu
Publisher:
ISBN:
Category : Laminar flow
Languages : en
Pages : 172

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A Flow Tunnel for Studies of Confined Coaxial Turbulent Swirling Flows and a Discussion on Turbulence Measurement in Such Flows

A Flow Tunnel for Studies of Confined Coaxial Turbulent Swirling Flows and a Discussion on Turbulence Measurement in Such Flows PDF Author: Bach Thien Vu
Publisher:
ISBN:
Category : Laminar flow
Languages : en
Pages : 172

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 702

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Fluid Mechanics and Fluid Power, Volume 3

Fluid Mechanics and Fluid Power, Volume 3 PDF Author: Krishna Mohan Singh
Publisher: Springer Nature
ISBN: 9819963435
Category : Technology & Engineering
Languages : en
Pages : 726

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This book comprises select peer-reviewed proceedings of the 9th International and 49th National Conference on Fluid Mechanics and Fluid Power (FMFP 2022). This book brings together scientific ideas and engineering solutions put forth by researchers and practitioners from academia and industry in the important and ubiquitous field of fluid mechanics. The contents of this book focus on fundamental issues and perspective in fluid mechanics, measurement techniques in fluid mechanics, computational fluid and gas dynamics, instability, transition and turbulence, fluid-structure interaction, multiphase flows, microfluidics, bio-inspired fluid mechanics, aerodynamics, turbomachinery, propulsion and power and other miscellaneous topics in the broad domain of fluid mechanics. This book is a useful reference to researchers and professionals working in the broad field of mechanics.

Experimental Study of Turbulent Swirling Flows

Experimental Study of Turbulent Swirling Flows PDF Author: Bach Thien Vu
Publisher:
ISBN:
Category : Transition flow
Languages : en
Pages : 464

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An Evaluation of Numerical Calculations in Turbulent Swirling Flows

An Evaluation of Numerical Calculations in Turbulent Swirling Flows PDF Author: Liang-jy Leu
Publisher:
ISBN:
Category : Boundary layer turbulence
Languages : en
Pages : 186

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Turbulent Flows

Turbulent Flows PDF Author: Jean Piquet
Publisher: Springer Science & Business Media
ISBN: 3662035596
Category : Technology & Engineering
Languages : en
Pages : 767

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obtained are still severely limited to low Reynolds numbers (about only one decade better than direct numerical simulations), and the interpretation of such calculations for complex, curved geometries is still unclear. It is evident that a lot of work (and a very significant increase in available computing power) is required before such methods can be adopted in daily's engineering practice. I hope to l"Cport on all these topics in a near future. The book is divided into six chapters, each· chapter in subchapters, sections and subsections. The first part is introduced by Chapter 1 which summarizes the equations of fluid mechanies, it is developed in C~apters 2 to 4 devoted to the construction of turbulence models. What has been called "engineering methods" is considered in Chapter 2 where the Reynolds averaged equations al"C established and the closure problem studied (§1-3). A first detailed study of homogeneous turbulent flows follows (§4). It includes a review of available experimental data and their modeling. The eddy viscosity concept is analyzed in §5 with the l"Csulting ~alar-transport equation models such as the famous K-e model. Reynolds stl"Css models (Chapter 4) require a preliminary consideration of two-point turbulence concepts which are developed in Chapter 3 devoted to homogeneous turbulence. We review the two-point moments of velocity fields and their spectral transforms (§ 1), their general dynamics (§2) with the particular case of homogeneous, isotropie turbulence (§3) whel"C the so-called Kolmogorov's assumptions are discussed at length.

Catalog of Copyright Entries. Third Series

Catalog of Copyright Entries. Third Series PDF Author: Library of Congress. Copyright Office
Publisher: Copyright Office, Library of Congress
ISBN:
Category : Copyright
Languages : en
Pages : 1594

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Advanced Combustion Science

Advanced Combustion Science PDF Author: Tsuneo Someya
Publisher: Springer Science & Business Media
ISBN: 4431682287
Category : Science
Languages : en
Pages : 332

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Non-uniform combustion, as encountered in diesel and gas turbine engines, furnaces, and boilers, is responsible for the conversion of fossil fuel to energy and also for the corresponding formation of pollutants. In spite of great research efforts in the past, the mechanism of non-uniform combustion has remained less explored than that of other combustion types, since it consists of many, mostly transient processes which influence each other. In view of this background, a group research project, "Exploration of Combustion Mechanism", was established to explore the mechanism of combustion, especially that of diffusive combustion, and also to find efficient ways to control the combustion process for better utilization of fuel and the reduction of pollutant emission. The group research was started, after preparatory activity of 2 years, in April 1988, for a period of 3 years, as a project with a Grant-in-Aid for Scientific Research of Priority Area subsidized by the Ministry of Education, Science and Culture of Japan. The entire group of 43 members was set up as an organizing committee of 13 members, and five research groups, consisting of 36 members. The research groups were: (1) Steady combustion, (2) Unsteady spray combustion, (3) Control of combustion, (4) Chemistry of combustion, and (5) Effects of fuels. At the beginning of the project it was agreed that we should pursue the mechanism of combustion from a scientific viewpoint, namely, the target of the project was to obtain the fundamentals, or "know why", rather than "know how" of combustion.

Research Highlights of the Global Modeling and Simulation Branch for 1986-1987

Research Highlights of the Global Modeling and Simulation Branch for 1986-1987 PDF Author: Wayman E. Baker
Publisher:
ISBN:
Category : Artificial satellites in telecommunication
Languages : en
Pages : 220

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NASA Technical Paper

NASA Technical Paper PDF Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 744

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