An Experimental and Theoretical Investigation of Novel Aircraft Drag Reduction

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (112 download)

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Book Synopsis An Experimental and Theoretical Investigation of Novel Aircraft Drag Reduction by : John Kester Onyebuchi Momoh

Download or read book An Experimental and Theoretical Investigation of Novel Aircraft Drag Reduction written by John Kester Onyebuchi Momoh and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulent Drag Reduction by Surfactant Additives

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Publisher : John Wiley & Sons
ISBN 13 : 1118181115
Total Pages : 233 pages
Book Rating : 4.1/5 (181 download)

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Book Synopsis Turbulent Drag Reduction by Surfactant Additives by : Feng-Chen Li

Download or read book Turbulent Drag Reduction by Surfactant Additives written by Feng-Chen Li and published by John Wiley & Sons. This book was released on 2012-01-10 with total page 233 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turbulent drag reduction by additives has long been a hot research topic. This phenomenon is inherently associated with multifold expertise. Solutions of drag-reducing additives are usually viscoelastic fluids having complicated rheological properties. Exploring the characteristics of drag-reduced turbulent flows calls for uniquely designed experimental and numerical simulation techniques and elaborate theoretical considerations. Pertinently understanding the turbulent drag reduction mechanism necessities mastering the fundamentals of turbulence and establishing a proper relationship between turbulence and the rheological properties induced by additives. Promoting the applications of the drag reduction phenomenon requires the knowledge from different fields such as chemical engineering, mechanical engineering, municipal engineering, and so on. This book gives a thorough elucidation of the turbulence characteristics and rheological behaviors, theories, special techniques and application issues for drag-reducing flows by surfactant additives based on the state-of-the-art of scientific research results through the latest experimental studies, numerical simulations and theoretical analyses. Covers turbulent drag reduction, heat transfer reduction, complex rheology and the real-world applications of drag reduction Introduces advanced testing techniques, such as PIV, LDA, and their applications in current experiments, illustrated with multiple diagrams and equations Real-world examples of the topic’s increasingly important industrial applications enable readers to implement cost- and energy-saving measures Explains the tools before presenting the research results, to give readers coverage of the subject from both theoretical and experimental viewpoints Consolidates interdisciplinary information on turbulent drag reduction by additives Turbulent Drag Reduction by Surfactant Additives is geared for researchers, graduate students, and engineers in the fields of Fluid Mechanics, Mechanical Engineering, Turbulence, Chemical Engineering, Municipal Engineering. Researchers and practitioners involved in the fields of Flow Control, Chemistry, Computational Fluid Dynamics, Experimental Fluid Dynamics, and Rheology will also find this book to be a much-needed reference on the topic.

An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect by :

Download or read book An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect written by and published by . This book was released on 1982 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect by : John W. Paulson

Download or read book An Experimental and Theoretical Investigation of Thick Wings at Various Sweep Angles in and Out of Ground Effect written by John W. Paulson and published by . This book was released on 1982 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Investigation of Convoluted Contouring for Aircraft Afterbody Drag Reduction

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

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Book Synopsis Experimental Investigation of Convoluted Contouring for Aircraft Afterbody Drag Reduction by : Karen A. Deere

Download or read book Experimental Investigation of Convoluted Contouring for Aircraft Afterbody Drag Reduction written by Karen A. Deere and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerodynamic Drag Reduction Technologies

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Publisher : Springer Science & Business Media
ISBN 13 : 3540453598
Total Pages : 382 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Aerodynamic Drag Reduction Technologies by : Peter Thiede

Download or read book Aerodynamic Drag Reduction Technologies written by Peter Thiede and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: ------------------------------------------------------------ This volume contains the Proceedings of the CEAS/DragNet European Drag Reduction Conference held on 19-21 June 2000 in Potsdam, Germany. This conference, succeeding the European Fora on Laminar Flow Technology 1992 and 1996, was initiated by the European Drag Reduction Network (DragNet) and organised by DGLR under the auspice of CEAS. The conference addressed the recent advances in all areas of drag reduction research, development, validation and demonstration including laminar flow technology, adaptive wing concepts, turbulent and induced drag reduction, separation control and supersonic flow aspects. This volume which comprises more than 40 conference papers is of particular interest to engineers, scientists and students working in the aeronautics industry, research establishments or academia.

A Theoretical and Experimental Study of Turbulent Drag Reduction

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Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis A Theoretical and Experimental Study of Turbulent Drag Reduction by : Panagiotis Katsibas

Download or read book A Theoretical and Experimental Study of Turbulent Drag Reduction written by Panagiotis Katsibas and published by . This book was released on 1973 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of Reduction in Transonic Drag Rise at Zero Lift by the Addition of Volume to the Fuselage of a Wing-body-tail Configuration and a Comparison with Theory

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Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis An Experimental Investigation of Reduction in Transonic Drag Rise at Zero Lift by the Addition of Volume to the Fuselage of a Wing-body-tail Configuration and a Comparison with Theory by : George H. Holdaway

Download or read book An Experimental Investigation of Reduction in Transonic Drag Rise at Zero Lift by the Addition of Volume to the Fuselage of a Wing-body-tail Configuration and a Comparison with Theory written by George H. Holdaway and published by . This book was released on 1954 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Viscous Drag Reduction

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Publisher : Springer
ISBN 13 : 1489955798
Total Pages : 497 pages
Book Rating : 4.4/5 (899 download)

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Book Synopsis Viscous Drag Reduction by : C. Sinclair Wells

Download or read book Viscous Drag Reduction written by C. Sinclair Wells and published by Springer. This book was released on 2013-12-20 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aircraft Drag Reduction Through Extended Formation Flight

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Publisher : Stanford University
ISBN 13 :
Total Pages : 146 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Aircraft Drag Reduction Through Extended Formation Flight by : Simeon Andrew Ning

Download or read book Aircraft Drag Reduction Through Extended Formation Flight written by Simeon Andrew Ning and published by Stanford University. This book was released on 2011 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formation flight has the potential to significantly reduce the fuel consumption of long range flights, even with existing aircraft. This research explores a safer approach to formation flying of transport aircraft, which we term extended formation flight. Extended formations take advantage of the persistence of cruise wakes and extend the streamwise separation between the aircraft by at least five wingspans. Classical aerodynamic theory suggests that the total induced drag of the formation should not change as the streamwise separation is increased, but the large separation distances of extended formation flight violate the simple assumptions of these theorems. At large distances, considerations such as wake rollup, atmospheric effects on circulation decay, and vortex motion become important to consider. We first examine the wake rollup process in the context of extended formations and develop an appropriate physics-based model. Using this model, this dissertation addresses three aspects of formation flight: longitudinally extended formations, compressibility effects, and formations of heterogeneous aircraft. Uncertainty analysis is used to investigate the induced drag savings of extended formations in the presence of variation in atmospheric properties, limitations of positioning accuracy, and uncertainty in model parameters. Next, the methodology is integrated with an Euler solver to assess the impact of compressibility while flying in formation. Finally, we examine the important considerations for optimally arranging formations of non-identical aircraft.

Viscous Drag Reduction in Boundary Layers

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Publisher : AIAA
ISBN 13 : 9781600863783
Total Pages : 542 pages
Book Rating : 4.8/5 (637 download)

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Book Synopsis Viscous Drag Reduction in Boundary Layers by :

Download or read book Viscous Drag Reduction in Boundary Layers written by and published by AIAA. This book was released on 1990 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Theoretical Investigation of the Induced Drag of Wing of Finite Aspect Ratio

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (258 download)

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Book Synopsis A Theoretical Investigation of the Induced Drag of Wing of Finite Aspect Ratio by : F. Lam

Download or read book A Theoretical Investigation of the Induced Drag of Wing of Finite Aspect Ratio written by F. Lam and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theoretical and Experimental Investigation of Additive Drag

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ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Theoretical and Experimental Investigation of Additive Drag by : Merwin Sibulkin

Download or read book Theoretical and Experimental Investigation of Additive Drag written by Merwin Sibulkin and published by . This book was released on 1951 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1102 pages
Book Rating : 4.X/5 (4 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 1973 with total page 1102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Personal Aircraft Drag Reduction

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Publisher :
ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Personal Aircraft Drag Reduction by : Bruce H. Carmichael

Download or read book Personal Aircraft Drag Reduction written by Bruce H. Carmichael and published by . This book was released on 2000 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Turbulent Boundary Layer Structure and Drag Reduction

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Publisher :
ISBN 13 :
Total Pages : 9 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Turbulent Boundary Layer Structure and Drag Reduction by :

Download or read book Turbulent Boundary Layer Structure and Drag Reduction written by and published by . This book was released on 1981 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Work progressed along the following lines: i) completion of the development of kinematic wave theory for propagation of waves for wave trains or wave packets with small dissipation through homogeneous or non-homogeneous media; ii) development of a simplified model for the influence of a large eddy breakup device on turbulent boundary layer eddies; iii) completion of experimental and theoretical studies of transition spots in a plane channel flow; iv) preparation of experimental research on flat-plate laminar and turbulent boundary layers. (JHD).

NBS Special Publication

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Publisher :
ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NBS Special Publication by :

Download or read book NBS Special Publication written by and published by . This book was released on 1980 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: