Numerical and Experimental Investigation of the Turbulent Flow in a Ribbed Serpentine Passage

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ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis Numerical and Experimental Investigation of the Turbulent Flow in a Ribbed Serpentine Passage by : Gianluca Iaccarino

Download or read book Numerical and Experimental Investigation of the Turbulent Flow in a Ribbed Serpentine Passage written by Gianluca Iaccarino and published by . This book was released on 2003 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern gas turbine engines operate at high combustor outlet temperatures to achieve higher thermal efficiency and thrust. Turbine blades are exposed to these high-temperature gases and undergo severe thermal stress and fatigue. The design of highly efficient cooling systems for turbine blades has an enormous potential impact on engine development. Cooling devices are based on a secondary flow system built into each blade, as illustrated in Fig. 1. The secondary flow passages are extremely complicated consisting of one or multiple legs with turbulators (rib-roughened serpentines), holes connecting the secondary path to the external surface of the blade (film cooling), tube bundles, slots, etc. The geometrical complexity of these passages, however, is extremely challenging for the use of advanced simulation tools based on state-of-the-art three-dimensional CFD solvers. The generation of a computational grid (even using unstructured mesh technology) requires a considerable amount of time. As a result, the analysis of the cooling performance of the system is largely based on isolated sub-component simulations, simplified one-dimensional models and experimental correlations.

Engineering Turbulence Modelling and Experiments 6

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Publisher : Elsevier
ISBN 13 : 0080530958
Total Pages : 1011 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Engineering Turbulence Modelling and Experiments 6 by : Wolfgang Rodi

Download or read book Engineering Turbulence Modelling and Experiments 6 written by Wolfgang Rodi and published by Elsevier. This book was released on 2005-05-05 with total page 1011 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the world renowned ERCOFTAC (International Symposium on Engineering Turbulence Modelling and Measurements). The proceedings include papers dealing with the following areas of turbulence: · Eddy-viscosity and second-order RANS models · Direct and large-eddy simulations and deductions for conventional modelling · Measurement and visualization techniques, experimental studies · Turbulence control · Transition and effects of curvature, rotation and buoyancy on turbulence · Aero-acoustics · Heat and mass transfer and chemically reacting flows · Compressible flows, shock phenomena · Two-phase flows · Applications in aerospace engineering, turbomachinery and reciprocating engines, industrial aerodynamics and wind engineering, and selected chemical engineering problems Turbulence remains one of the key issues in tackling engineering flow problems. These problems are solved more and more by CFD analysis, the reliability of which depends strongly on the performance of the turbulence models employed. Successful simulation of turbulence requires the understanding of the complex physical phenomena involved and suitable models for describing the turbulent momentum, heat and mass transfer. For the understanding of turbulence phenomena, experiments are indispensable, but they are equally important for providing data for the development and testing of turbulence models and hence for CFD software validation. As in other fields of Science, in the rapidly developing discipline of turbulence, swift progress can be achieved only by keeping up to date with recent advances all over the world and by exchanging ideas with colleagues active in related fields.

Computational Fluid Dynamics

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Publisher : Butterworth-Heinemann
ISBN 13 : 0081012446
Total Pages : 500 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Computational Fluid Dynamics by : Jiyuan Tu

Download or read book Computational Fluid Dynamics written by Jiyuan Tu and published by Butterworth-Heinemann. This book was released on 2018-01-26 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Fluid Dynamics: A Practical Approach, Third Edition, is an introduction to CFD fundamentals and commercial CFD software to solve engineering problems. The book is designed for a wide variety of engineering students new to CFD, and for practicing engineers learning CFD for the first time. Combining an appropriate level of mathematical background, worked examples, computer screen shots, and step-by-step processes, this book walks the reader through modeling and computing, as well as interpreting CFD results. This new edition has been updated throughout, with new content and improved figures, examples and problems. Includes a new chapter on practical guidelines for mesh generation Provides full coverage of high-pressure fluid dynamics and the meshless approach to provide a broader overview of the application areas where CFD can be used Includes online resources with a new bonus chapter featuring detailed case studies and the latest developments in CFD

Cavitation and Bubble Dynamics

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Publisher : Elsevier
ISBN 13 : 0128233982
Total Pages : 355 pages
Book Rating : 4.1/5 (282 download)

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Book Synopsis Cavitation and Bubble Dynamics by : Phoevos Koukouvinis

Download or read book Cavitation and Bubble Dynamics written by Phoevos Koukouvinis and published by Elsevier. This book was released on 2021-09-24 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cavitation and Bubble Dynamics: Fundamentals and Applications examines the latest advances in the field of cavitation and multiphase flows, including associated effects such as material erosion and spray instabilities. This book tackles the challenges of cavitation hindrance in the industrial world, while also drawing on interdisciplinary research to inform academic audiences on the latest advances in the fundamentals. Contributions to the book come from a wide range of specialists in areas including fuel systems, hydropower, marine engineering, multiphase flows and computational fluid mechanics, allowing readers to discover novel interdisciplinary experimentation techniques and research results. This book will be an essential tool for industry professionals and researchers working on applications where cavitation hindrance affects reliability, noise, and vibrations. Covers a wide range of cavitation and bubble dynamics phenomena, including shock wave emission, jetting, and luminescence Provides the latest advice about applications including cavitation tunnels, cavitation testing, flow designs to avoid cavitation in pumps and other hydromachinery, and flow lines Describes novel experimental techniques, such as x-ray imaging and new computational techniques

Numerical and Experimental Investigation of Turbulent Flows Through an Obstruction in Pressure Conduits

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ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.:/5 (393 download)

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Book Synopsis Numerical and Experimental Investigation of Turbulent Flows Through an Obstruction in Pressure Conduits by : Nahla Mohamed Zaki

Download or read book Numerical and Experimental Investigation of Turbulent Flows Through an Obstruction in Pressure Conduits written by Nahla Mohamed Zaki and published by . This book was released on 1993 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of the Turbulent Flow in the Entrance Region of a Smooth Round Pipe

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ISBN 13 :
Total Pages : 163 pages
Book Rating : 4.:/5 (828 download)

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Book Synopsis An Experimental Investigation of the Turbulent Flow in the Entrance Region of a Smooth Round Pipe by : David Warman Holladay

Download or read book An Experimental Investigation of the Turbulent Flow in the Entrance Region of a Smooth Round Pipe written by David Warman Holladay and published by . This book was released on 1968 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical and Experimental Investigation of Turbulence in a Fully Developed Ani-symmetric Pipe Flow

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (224 download)

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Book Synopsis A Numerical and Experimental Investigation of Turbulence in a Fully Developed Ani-symmetric Pipe Flow by : James Anse Collins

Download or read book A Numerical and Experimental Investigation of Turbulence in a Fully Developed Ani-symmetric Pipe Flow written by James Anse Collins and published by . This book was released on 1972 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical and Experimental Studies on Transport Phenomena in Rotating Channels with Throughflow

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ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Numerical and Experimental Studies on Transport Phenomena in Rotating Channels with Throughflow by : Shin Fann

Download or read book Numerical and Experimental Studies on Transport Phenomena in Rotating Channels with Throughflow written by Shin Fann and published by . This book was released on 1992 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1993 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical and Experimental Investigations of a Turbulent Junction Flow with Upstream Ribbed Surface

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ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (517 download)

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Book Synopsis Numerical and Experimental Investigations of a Turbulent Junction Flow with Upstream Ribbed Surface by : Khalil Antoun Kairouz

Download or read book Numerical and Experimental Investigations of a Turbulent Junction Flow with Upstream Ribbed Surface written by Khalil Antoun Kairouz and published by . This book was released on 2003 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of the Turbulent Flow in a Closed Compound Channel

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ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (347 download)

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Book Synopsis An Experimental Investigation of the Turbulent Flow in a Closed Compound Channel by : Dimitrios Kouroussis

Download or read book An Experimental Investigation of the Turbulent Flow in a Closed Compound Channel written by Dimitrios Kouroussis and published by . This book was released on 1996 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of Turbulent Flow Through Orifices

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (313 download)

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Book Synopsis An Experimental Investigation of Turbulent Flow Through Orifices by : Jeffrey Pearson

Download or read book An Experimental Investigation of Turbulent Flow Through Orifices written by Jeffrey Pearson and published by . This book was released on 1975 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental and Numerical Investigation of Steady, Supersonic, Turbulent Flow Through a Square Duct

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ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Experimental and Numerical Investigation of Steady, Supersonic, Turbulent Flow Through a Square Duct by : David O. Davis

Download or read book Experimental and Numerical Investigation of Steady, Supersonic, Turbulent Flow Through a Square Duct written by David O. Davis and published by . This book was released on 1985 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Paper

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ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Paper by :

Download or read book Paper written by and published by . This book was released on 2000 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sustainable Aviation

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Publisher : Springer
ISBN 13 : 3319341812
Total Pages : 413 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Sustainable Aviation by : T. Hikmet Karakoc

Download or read book Sustainable Aviation written by T. Hikmet Karakoc and published by Springer. This book was released on 2016-07-20 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This expansive reference on the use of clean energy technologies in the aviation industry focuses on tools and solutions for maximizing the energy efficiency of aircrafts, airports, and other auxiliary components of air transit. Key topics range from predicting impacts of avionics and control systems to energy/exergy performance analyses of flight mechanics and computational fluid dynamics. The book includes findings both from experimental investigations and functional extant systems, ranging from propulsion technologies for aerospace vehicles to airport design to energy recovery systems. Engineers, researchers and students will benefit from the broad reach and numerous engineering examples provided.

ASME Technical Papers

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ISBN 13 :
Total Pages : 574 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis ASME Technical Papers by :

Download or read book ASME Technical Papers written by and published by . This book was released on 2000 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental and Numerical Investigation of Three-dimensional Turbulent Flow with Decaying Swirl

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (52 download)

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Book Synopsis An Experimental and Numerical Investigation of Three-dimensional Turbulent Flow with Decaying Swirl by : M. R. Casey

Download or read book An Experimental and Numerical Investigation of Three-dimensional Turbulent Flow with Decaying Swirl written by M. R. Casey and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: