Computation of the Turbulent Flow Over a Backward-facing Step Using the Zonal Modeling Approach

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ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Computation of the Turbulent Flow Over a Backward-facing Step Using the Zonal Modeling Approach by : Ram Krishna Avva

Download or read book Computation of the Turbulent Flow Over a Backward-facing Step Using the Zonal Modeling Approach written by Ram Krishna Avva and published by . This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computation of Turbulent Flows Over Backward-facing Step

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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Computation of Turbulent Flows Over Backward-facing Step by :

Download or read book Computation of Turbulent Flows Over Backward-facing Step written by and published by . This book was released on 1983 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solutions of Turbulent Backward-facing Step Flow with Heat Transfer Using the Finite Volume Method

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (682 download)

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Book Synopsis Solutions of Turbulent Backward-facing Step Flow with Heat Transfer Using the Finite Volume Method by :

Download or read book Solutions of Turbulent Backward-facing Step Flow with Heat Transfer Using the Finite Volume Method written by and published by . This book was released on 1995 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The heated turbulent flow over a backward-facing step is numerically solved using the commercial computational fluid dynamics program FLUENT. The methods used here consist of the default power-law upwinding scheme, default multigrid equation solution method and a standard k-{var_epsilon} turbulence model with wall functions. A total of four separate cases are reported. The four cases consist of combinations of partially and fully developed flow at the inlet with uniform or developed temperature profiles. Three mesh refinements are reported for each flow.

A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model

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ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model by : Larry Peter Hackman

Download or read book A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model written by Larry Peter Hackman and published by . This book was released on 1982 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model

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ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.:/5 (18 download)

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Book Synopsis A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model by : Larry Peter Hackman

Download or read book A Numerical Study of the Turbulent Flow Over a Backward Facing Step Using a Two Equation Turbulence Model written by Larry Peter Hackman and published by . This book was released on 1982 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulent Separated Flow Past a Backward-facing Step: a Critical Evaluation of Two-equation Turbulence Models

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Turbulent Separated Flow Past a Backward-facing Step: a Critical Evaluation of Two-equation Turbulence Models by : Institute for Computer Applications in Science and Engineering

Download or read book Turbulent Separated Flow Past a Backward-facing Step: a Critical Evaluation of Two-equation Turbulence Models written by Institute for Computer Applications in Science and Engineering and published by . This book was released on 1991 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical Study of Turbulent Flows in Backward-facing Step Geometries: a Comparison of Four Models of Turbulence

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ISBN 13 :
Total Pages : 1282 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis A Numerical Study of Turbulent Flows in Backward-facing Step Geometries: a Comparison of Four Models of Turbulence by : Munir Mehmet Suat Sindir

Download or read book A Numerical Study of Turbulent Flows in Backward-facing Step Geometries: a Comparison of Four Models of Turbulence written by Munir Mehmet Suat Sindir and published by . This book was released on 1982 with total page 1282 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Control of Turbulent Flow on a Backward-facing Step

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Control of Turbulent Flow on a Backward-facing Step by : J. Val Healey

Download or read book Control of Turbulent Flow on a Backward-facing Step written by J. Val Healey and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Critical Evaluation of Various Turbulence Models as Applied to Internal Fluid Flows

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis A Critical Evaluation of Various Turbulence Models as Applied to Internal Fluid Flows by : M. Nallasamy

Download or read book A Critical Evaluation of Various Turbulence Models as Applied to Internal Fluid Flows written by M. Nallasamy and published by . This book was released on 1985 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulent Flow past a Backward-Facing Step

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ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (855 download)

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Book Synopsis Turbulent Flow past a Backward-Facing Step by : Mahdy Taha el Sayed Badawy

Download or read book Turbulent Flow past a Backward-Facing Step written by Mahdy Taha el Sayed Badawy and published by . This book was released on 1989 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Direct Numerical Simulation of Turbulent Flow Over a Backward-facing Step

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Total Pages : pages
Book Rating : 4.:/5 (824 download)

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Book Synopsis Direct Numerical Simulation of Turbulent Flow Over a Backward-facing Step by : Michal Andrzej Kopera

Download or read book Direct Numerical Simulation of Turbulent Flow Over a Backward-facing Step written by Michal Andrzej Kopera and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A three-dimensional, turbulent flow in a channel with a sudden expansion was studied by direct numerical simulation of the incompressible Navier-Stokes equations. The objective of this study was to provide statistical data of backwardfacing step flow for turbulence modelling. Additionally, analysis of the statistical and dynamical properties of the flow is performed. The Reynolds number of the main simulation was Reh = 9000, based on the step height and mean inlet velocity, with the expansion ratio ER = 2:0. The discretisation is performed using the spectral/hp element method with stiffly-stable velocity correction scheme for time integration. The inlet boundary condition is a fully turbulent velocity and pressure field regenerated from a plane downstream of the inlet. A constant flowrate was ensured by applying Stokes flow correction in the inlet regeneration area. Time and spanwise averaged results revealed, apart from the primary recirculation bubble, secondary and tertiary corner eddies. Streamlines show an additional small eddy at the downstream tip of the secondary corner eddy, with the same circulation direction as the secondary vortex. The analysis of the 3D, timeonly average shows the wavy spanwise structure of both primary and secondary recirculation bubble, that results in spanwise variations of the mean reattachment location. The visualisation of spanwise averaged pressure uctuations and streamwise velocity showed that the interaction of vortices with the recirculation bubble is responsible for the apping of the reattachment position. The characteristic frequency St = 0:078 was found. The analysis of small-scale energy transfer was performed to reveal large backscatter regions in strong Reynolds stress areas in the mixing layer. High correlation of small-scale transfer with non-linear interaction of large-scale velocity and small-scale vorticity was found. The data of the flow fields was archived. It contains the averages for velocities, pressure and Reynolds stress tensor, as well as 3D instantaneous pressure and velocity history.

Modeling of Turbulent Particular Flow in the Recirculation Zone Downstream of a Backward Facing Step Preceding a Porous Medium

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Total Pages : 78 pages
Book Rating : 4.:/5 (79 download)

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Book Synopsis Modeling of Turbulent Particular Flow in the Recirculation Zone Downstream of a Backward Facing Step Preceding a Porous Medium by : Alok Dange

Download or read book Modeling of Turbulent Particular Flow in the Recirculation Zone Downstream of a Backward Facing Step Preceding a Porous Medium written by Alok Dange and published by . This book was released on 2010 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prediction of Turbulent Flow Over a Backward-facing Step

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ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (596 download)

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Book Synopsis Prediction of Turbulent Flow Over a Backward-facing Step by : Albrecht Ruprecht

Download or read book Prediction of Turbulent Flow Over a Backward-facing Step written by Albrecht Ruprecht and published by . This book was released on 1986 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Modeling of Turbulent Flow in a Channel

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ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis Numerical Modeling of Turbulent Flow in a Channel by : You-wei Dai

Download or read book Numerical Modeling of Turbulent Flow in a Channel written by You-wei Dai and published by . This book was released on 1983 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Solution of Turbulent Flow Past a Backward Facing Step Using a Nonlinear K-[epsilon] Model

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ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (255 download)

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Book Synopsis Numerical Solution of Turbulent Flow Past a Backward Facing Step Using a Nonlinear K-[epsilon] Model by : C. G. Speziale

Download or read book Numerical Solution of Turbulent Flow Past a Backward Facing Step Using a Nonlinear K-[epsilon] Model written by C. G. Speziale and published by . This book was released on 1987 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Physical and Mathematical Aspects of Modelling Turbulent Flow Over a Backward Facing Step

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

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Book Synopsis The Physical and Mathematical Aspects of Modelling Turbulent Flow Over a Backward Facing Step by : A. Ghorashy

Download or read book The Physical and Mathematical Aspects of Modelling Turbulent Flow Over a Backward Facing Step written by A. Ghorashy and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computation of Turbulent Flows

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ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Computation of Turbulent Flows by : W. C. Reynolds

Download or read book Computation of Turbulent Flows written by W. C. Reynolds and published by . This book was released on 1975 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: