An Eddy Viscosity Model for Hypermixing Jets and Wakes

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis An Eddy Viscosity Model for Hypermixing Jets and Wakes by : Paul M. Bevilaqua

Download or read book An Eddy Viscosity Model for Hypermixing Jets and Wakes written by Paul M. Bevilaqua and published by . This book was released on 1972 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of discrete vortices on the structure of turbulent free shear flows is considered. It is found that by relating the mixing length and velocity of an eddy viscosity to the vortex size and rotational speed, an analytic description of the hypermixing phenomenon is obtained. This new model is successfully applied to the two dimensional turbulent wake. (Author).

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Review of Eddy Viscosity Models for Jet Engine Exhaust/Air Mixing

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ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Review of Eddy Viscosity Models for Jet Engine Exhaust/Air Mixing by : Beverly J. Audeh

Download or read book Review of Eddy Viscosity Models for Jet Engine Exhaust/Air Mixing written by Beverly J. Audeh and published by . This book was released on 1972 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various eddy viscosity models used for the analytical description of free mixing of jet flows were evaluated with particular regard to jet exhaust/atmosphere mixing problems. The eddy viscosity models reviewed were those of Prandtl, Ferri, Schetz Unified, Donaldson and Gray, Ting-Libby, Cohen Kinematic, and Turbulent Kinetic Energy.

A New K-epsilon Eddy Viscosity Model for High Reynolds Number Turbulent Flows: Model Development and Validation

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ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis A New K-epsilon Eddy Viscosity Model for High Reynolds Number Turbulent Flows: Model Development and Validation by :

Download or read book A New K-epsilon Eddy Viscosity Model for High Reynolds Number Turbulent Flows: Model Development and Validation written by and published by . This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Collection of Technical Papers

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ISBN 13 :
Total Pages : 578 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis A Collection of Technical Papers by :

Download or read book A Collection of Technical Papers written by and published by . This book was released on 1987 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct and Large-Eddy Simulation I

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Publisher : Springer Science & Business Media
ISBN 13 : 940111000X
Total Pages : 438 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Direct and Large-Eddy Simulation I by : Peter R. Voke

Download or read book Direct and Large-Eddy Simulation I written by Peter R. Voke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is a truism that turbulence is an unsolved problem, whether in scientific, engin eering or geophysical terms. It is strange that this remains largely the case even though we now know how to solve directly, with the help of sufficiently large and powerful computers, accurate approximations to the equations that govern tur bulent flows. The problem lies not with our numerical approximations but with the size of the computational task and the complexity of the solutions we gen erate, which match the complexity of real turbulence precisely in so far as the computations mimic the real flows. The fact that we can now solve some turbu lence in this limited sense is nevertheless an enormous step towards the goal of full understanding. Direct and large-eddy simulations are these numerical solutions of turbulence. They reproduce with remarkable fidelity the statistical, structural and dynamical properties of physical turbulent and transitional flows, though since the simula tions are necessarily time-dependent and three-dimensional they demand the most advanced computer resources at our disposal. The numerical techniques vary from accurate spectral methods and high-order finite differences to simple finite-volume algorithms derived on the principle of embedding fundamental conservation prop erties in the numerical operations. Genuine direct simulations resolve all the fluid motions fully, and require the highest practical accuracy in their numerical and temporal discretisation. Such simulations have the virtue of great fidelity when carried out carefully, and repre sent a most powerful tool for investigating the processes of transition to turbulence.

AIAA 73-622 - AIAA 73-658

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ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA 73-622 - AIAA 73-658 by :

Download or read book AIAA 73-622 - AIAA 73-658 written by and published by . This book was released on 1973 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analytical Procedures Used to Obtain and Evaluate the Eddy Viscosity and Mixing Length Extracted from Incompressible Turbulent Boundary Layer Data

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Analytical Procedures Used to Obtain and Evaluate the Eddy Viscosity and Mixing Length Extracted from Incompressible Turbulent Boundary Layer Data by : W. J. Glowacki

Download or read book Analytical Procedures Used to Obtain and Evaluate the Eddy Viscosity and Mixing Length Extracted from Incompressible Turbulent Boundary Layer Data written by W. J. Glowacki and published by . This book was released on 1974 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results of a study on the effect of freestream pressure gradient on the eddy viscosity and mixing length for incompressible equilibrium turbulent boundary layers were presented in a separate report. The present report describes in detail the analytical procedures used to obtain those results. A procedure is discussed for extracting shear stress, eddy viscosity, and mixing length distributions from experimental velocity profile data. Also a simple turbulent boundary layer calculation procedure is presented which was used to verify and to evaluate the data. (Modified author abstract).

Mathematics of Large Eddy Simulation of Turbulent Flows

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540263166
Total Pages : 378 pages
Book Rating : 4.2/5 (631 download)

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Book Synopsis Mathematics of Large Eddy Simulation of Turbulent Flows by : Luigi Carlo Berselli

Download or read book Mathematics of Large Eddy Simulation of Turbulent Flows written by Luigi Carlo Berselli and published by Springer Science & Business Media. This book was released on 2006 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The LES-method is rapidly developing in many practical applications in engineering The mathematical background is presented here for the first time in book form by one of the leaders in the field

Learning an Eddy Viscosity Model with Shrinkage? A Case Study with Jet-in-Crossflow Configuration

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ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (965 download)

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Book Synopsis Learning an Eddy Viscosity Model with Shrinkage? A Case Study with Jet-in-Crossflow Configuration by :

Download or read book Learning an Eddy Viscosity Model with Shrinkage? A Case Study with Jet-in-Crossflow Configuration written by and published by . This book was released on 2015 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Application of Cubic Non-linear Eddy Viscosity Model to Equilibrium Jets

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)

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Book Synopsis Application of Cubic Non-linear Eddy Viscosity Model to Equilibrium Jets by : Pavlos G. Aleiferis

Download or read book Application of Cubic Non-linear Eddy Viscosity Model to Equilibrium Jets written by Pavlos G. Aleiferis and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements

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ISBN 13 :
Total Pages : 1018 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements by :

Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Application of Eddy Viscosity Models to the Swirling Impinging Jet

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (643 download)

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Book Synopsis Application of Eddy Viscosity Models to the Swirling Impinging Jet by : Azmir Harun

Download or read book Application of Eddy Viscosity Models to the Swirling Impinging Jet written by Azmir Harun and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Eddy Viscosity Turbulence Models for Compressible Mixing

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (858 download)

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Book Synopsis Eddy Viscosity Turbulence Models for Compressible Mixing by : Adrian N. Mihaiescu

Download or read book Eddy Viscosity Turbulence Models for Compressible Mixing written by Adrian N. Mihaiescu and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Application of a Non-linear Eddy Viscosity Model to a Swirling Impinging Jet

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ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (643 download)

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Book Synopsis Application of a Non-linear Eddy Viscosity Model to a Swirling Impinging Jet by : Abdallah A. Al-Ghamdi

Download or read book Application of a Non-linear Eddy Viscosity Model to a Swirling Impinging Jet written by Abdallah A. Al-Ghamdi and published by . This book was released on 2005 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1972 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the AIAA.

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ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.1/5 (22 download)

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Book Synopsis Publications of the AIAA. by : American Institute of Aeronautics and Astronautics

Download or read book Publications of the AIAA. written by American Institute of Aeronautics and Astronautics and published by . This book was released on 1970 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: