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Boundary layer flow over elastic surfaces and combined method of drag reduction / / Viktor V. Babenko, Ho Hwan Chun, Inwon Lee
| Boundary layer flow over elastic surfaces and combined method of drag reduction / / Viktor V. Babenko, Ho Hwan Chun, Inwon Lee |
| Autore | Babenko Viktor V |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Waltham, Mass., : Elsevier, 2012 |
| Descrizione fisica | 1 online resource (634 p.) |
| Disciplina |
620.1/064
620.44 620.1064 |
| Altri autori (Persone) |
ChunHo Hwan
LeeInwon |
| Soggetto topico |
Boundary layer
Frictional resistance (Hydrodynamics) Fluid dynamics |
| ISBN |
9781283634724
1283634724 9780123948212 0123948215 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Front Cover; Boundary Layer Flow over Elastic Surfaces and Combined Method of Drag Reduction; Copyright Page; Contents; Preface; List of Symbols; Indices; Lower; Upper; Abbreviations; 1 Interaction of the Free Stream with an Elastic Surface; 1.1 Introductory Remarks; 1.2 Basic Types of Coherent Vortical Structures arising in the Flow about a Body, and Methods of their Control; 1.2.1 CVS Types; CVSs in a Boundary Layer; CVSs in the Flow over a Curvilinear Surface; CVSs Generated in Cavities on a Body Surface; Transversal CVSs; Longitudinal CVSs; Tornado-shaped CVSs
CVSs Generated in Front of or behind an ObstacleTransversal CVSs; Longitudinal CVSs; CVS at Corners of a Body; CVSs in Longitudinal Flow about a Body; CVSs in Flows about Wings; Flow about a Profile at an Angle of Attack; CVSs at Tips of Obstacles and Wings; CVSs on a Triangular Wing; CVSs behind an Oscillating Wing; CVSs in the Flow between Lattices of Profiles; CVS about High-drag Bodies; CVS Generated in Internal Flows; CVS on Boundaries of Submerged or Near-wall Jets; CVSs at Non-stationary (Forward, Rotary) Movement of a Body; CVSs in Geophysical Problems; 1.2.2 Methods of CVS Control Methods of CVS Control in a Boundary LayerMethods of CVS Control on Curvilinear Surfaces; Methods of CVS Control in Cavities; Methods of Controlling CVSs Generated behind a Prominence; Methods of CVS Control in Corners; CVS Control Methods in Longitudinal Flow about a Body; Methods of Controlling CVSs Arising at Flows on Wings; Methods of CVS control for flow about a profile at an angle of attack; CVS control on the ends of ledges and wings; CVS Control on a Triangular Wing; CVS Control by means of a Fluctuating Wing; Methods of CVS Control on High-drag Bodies Methods of CVS Control in Internal FlowsMethods of CVS Control in Submerged and Near-wall Jets; 1.3 Coherent Structures in a Turbulent Boundary Layer; 1.4 The Flow over Elastic Surfaces; 1.5 Experimental Studies on the Characteristics of Elastic Plates; 1.6 Experimental Investigations of Coherent Vortical Structures in a Transitional Boundary Layer on the Flow over a Rigid Plate; 1.7 Distribution of Disturbing Movement across the Thickness of a Laminar Boundary Layer over a Rigid Surface; 1.8 Physical Process of Laminar-Turbulent Transition of a Boundary Layer over a Rigid Plate 1.9 Hydrobionic Principles of Drag Reduction1.10 Experimental Investigation of Coherent Vortical Structures in a Transitional Boundary Layer over an Elastic Plate; 1.11 Distribution of Disturbing Movement on the Thickness of a Laminar Boundary Layer on an Elastic Surface; 1.12 Receptivity of the Boundary Layer to Different Disturbances; 1.13 The Boundary Layer as a Heterogeneous, Asymmetric Wave-Guide; 1.14 Control Methods of the CVSs of a Boundary Layer; 1.14.1 Experimental Investigation of a Flow of the Localized Hollows 1.14.2 Concentrated and Distributed Methods of Formation of Longitudinal Vortical Systems in a Boundary Layer |
| Record Nr. | UNINA-9911006502103321 |
Babenko Viktor V
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| Waltham, Mass., : Elsevier, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Determination of the Manning coefficient from measured bed roughness in natural channels / / by J. T. Limerinos
| Determination of the Manning coefficient from measured bed roughness in natural channels / / by J. T. Limerinos |
| Autore | Limerinos J. T. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1970 |
| Descrizione fisica | 1 online resource (v, 47 pages) : illustrations, map |
| Collana | Geological Survey water-supply paper |
| Soggetto topico |
Channels (Hydraulic engineering)
Frictional resistance (Hydrodynamics) Particle size determination |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711508903321 |
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Limerinos J. T.
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| [Washington, D.C.] : , : United States Department of the Interior, Geological Survey, , 1970 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Drag reduction of complex mixtures / / Keizo Watanabe
| Drag reduction of complex mixtures / / Keizo Watanabe |
| Autore | Watanabe Keizo |
| Pubbl/distr/stampa | London, United Kingdom : , : Academic Press, an imprint of Elsevier, , [2018] |
| Descrizione fisica | 1 online resource (224 pages) |
| Disciplina | 532.05 |
| Soggetto topico |
Fluid dynamics
Frictional resistance (Hydrodynamics) |
| ISBN |
0-12-809942-9
0-12-809920-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910583081603321 |
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Watanabe Keizo
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| London, United Kingdom : , : Academic Press, an imprint of Elsevier, , [2018] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Overland flow and surface runoff [[electronic resource] /] / Tommy S.W. Wong, editor
| Overland flow and surface runoff [[electronic resource] /] / Tommy S.W. Wong, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2012 |
| Descrizione fisica | 1 online resource (360 p.) |
| Disciplina | 551.48/8015118 |
| Altri autori (Persone) | WongTommy S. W |
| Collana | Hydrological science and engineering |
| Soggetto topico |
Frictional resistance (Hydrodynamics)
Nitrifying bacteria Runoff - Mathematical models Streamflow - Mathematical models Water - Pollution |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-61324-741-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""CONTENTS ""; ""PREFACE ""; "" SCALE INVARIANCE AND SELF-SIMILARITY IN KINEMATIC OVERLAND FLOW IN SPACE AND TIME ""; ""ABSTRACT ""; ""INTRODUCTION ""; ""MATHEMATICAL BASIS OF THE SCALING TRANSFORMATION AND SCALE INVARIANCE ""; ""THE SCALE INVARIANCE OF THE KINEMATIC OVERLAND FLOW PROCESS ""; "" Invariance-Conditions Due To the Governing Equation ""; ""Invariance-Conditions Due To the Initial-Boundary Conditions ""; ""Invariance-Conditions Due To the Additional Dependent Variable, i(x,t) in the Governing Equation: ""; "" EXAMPLE PROBLEMS AND NUMERICAL APPLICATIONS ""
""Example Problem 1: """"Example Problem 2: ""; ""Example Problem 3: ""; ""CONCLUSION ""; ""REFERENCES ""; ""RECENT DEVELOPMENT IN STUDIES OF OVERLAND FLOW RESISTANCE ""; ""ABSTRACT ""; ""1. DEFINITIONS AND FRAMEWORK ""; ""1.1. Overland Flow ""; ""1.2. Overland Flow Resistance ""; "" 1.3. Framework of Overland Flow Resistance ""; ""1.4. Components of f under Different Conditions ""; ""2. DEVELOPMENT ON OVERLAND FLOW RESISTANCE ""; ""2.1. Flow Resistance on Plane Beds ""; ""2.1.1. Grain Resistance ""; ""2.1.2. Sediment Transport Resistance on Plane Beds "" ""2.2 Flow Resistance on Rough Beds """" 2.2.1. Form Resistance ""; ""2.2.2. Wave Resistance ""; ""2.2.3. Sediment Transport and Bed Deformation on Rough Beds ""; ""2.3. Flow Resistance Models ""; ""(1) Gilley and Finkler Model (1991) ""; ""(2) Hirsh Model (1996) and Aebly�s Validation(1998) ""; ""(3) Lawrence Model (1997, 2000): ""; ""(4) Barros Model (2001) ""; ""(5) Takken and Govers Model (2002) ""; ""(6) Hu and Abrahams Model (2006) ""; ""3. TOPICS FOR FUTURE STUDIES ""; ""ACKNOWLEDGMENTS ""; ""REFERENCES ""; ""KINEMATIC WAVE FOR OVERLAND FLOW ""; ""ABSTRACT ""; ""1. INTRODUCTION "" ""1.1. Hydrologic Routing """"1.2. Hydraulic Routing ""; ""2. BASIC PRINCIPLES ""; ""2.1. Dynamic Wave Model ""; ""2.2. Quasi Dynamic Wave Model ""; ""2.3. Diffusive Wave Model ""; ""2.4. Kinematic Wave Model ""; ""3. APPLICABILITY LIMIT OF KINEMATIC WAVE ""; ""4. OVERLAND FLOW ON IMPERVIOUS SURFACE ""; ""5. OVERLAND FLOW ON PERVIOUS SURFACE ""; ""6. APPLICATION OF KINEMATIC WAVE TO NATURAL WATERSHED ""; ""REFERENCES ""; "" OVERLAND FLOW AND THE RUNON PROCESS ""; ""ABSTRACT ""; ""1. INTRODUCTION ""; ""2. OVERLAND FLOW GENERATION ""; "" 2.1. Saturation Overland Flow "" "" 2.2. Hortonian Overland Flow """"3. RESISTANCE RELATIONSHIPS ""; ""4. GRADUALLY-VARIED UNSTEADY FLOW OVER A PLANE ""; ""5. APPROXIMATIONS TO THE SAINT-VENANT EQUATIONS ""; ""5.1. Kinematic Wave Approximation ""; ""5.2. Diffusion Wave Approximation ""; ""5.3. Gravity Wave Approximation ""; ""6. THE RUNON PROCESS AND LABORATORY STUDIES ""; ""7. SURFACE FLOW AND RUNON ""; ""7.1. Local Scale Model for Flow and Infiltration with Runon ""; ""7.2. Characterization of Spatial Variability of Saturated Hydraulic Conductivity ""; ""8. SURFACE AND SUBSURFACE SOLUTE TRANSPORT "" ""9. SOIL EROSION "" |
| Record Nr. | UNINA-9910452696003321 |
| New York, : Nova Science Publishers, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Overland flow and surface runoff [[electronic resource] /] / Tommy S.W. Wong, editor
| Overland flow and surface runoff [[electronic resource] /] / Tommy S.W. Wong, editor |
| Pubbl/distr/stampa | New York, : Nova Science Publishers, c2012 |
| Descrizione fisica | 1 online resource (360 p.) |
| Disciplina | 551.48/8015118 |
| Altri autori (Persone) | WongTommy S. W |
| Collana | Hydrological science and engineering |
| Soggetto topico |
Frictional resistance (Hydrodynamics)
Nitrifying bacteria Runoff - Mathematical models Streamflow - Mathematical models Water - Pollution |
| ISBN | 1-61324-741-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""CONTENTS ""; ""PREFACE ""; "" SCALE INVARIANCE AND SELF-SIMILARITY IN KINEMATIC OVERLAND FLOW IN SPACE AND TIME ""; ""ABSTRACT ""; ""INTRODUCTION ""; ""MATHEMATICAL BASIS OF THE SCALING TRANSFORMATION AND SCALE INVARIANCE ""; ""THE SCALE INVARIANCE OF THE KINEMATIC OVERLAND FLOW PROCESS ""; "" Invariance-Conditions Due To the Governing Equation ""; ""Invariance-Conditions Due To the Initial-Boundary Conditions ""; ""Invariance-Conditions Due To the Additional Dependent Variable, i(x,t) in the Governing Equation: ""; "" EXAMPLE PROBLEMS AND NUMERICAL APPLICATIONS ""
""Example Problem 1: """"Example Problem 2: ""; ""Example Problem 3: ""; ""CONCLUSION ""; ""REFERENCES ""; ""RECENT DEVELOPMENT IN STUDIES OF OVERLAND FLOW RESISTANCE ""; ""ABSTRACT ""; ""1. DEFINITIONS AND FRAMEWORK ""; ""1.1. Overland Flow ""; ""1.2. Overland Flow Resistance ""; "" 1.3. Framework of Overland Flow Resistance ""; ""1.4. Components of f under Different Conditions ""; ""2. DEVELOPMENT ON OVERLAND FLOW RESISTANCE ""; ""2.1. Flow Resistance on Plane Beds ""; ""2.1.1. Grain Resistance ""; ""2.1.2. Sediment Transport Resistance on Plane Beds "" ""2.2 Flow Resistance on Rough Beds """" 2.2.1. Form Resistance ""; ""2.2.2. Wave Resistance ""; ""2.2.3. Sediment Transport and Bed Deformation on Rough Beds ""; ""2.3. Flow Resistance Models ""; ""(1) Gilley and Finkler Model (1991) ""; ""(2) Hirsh Model (1996) and Aebly�s Validation(1998) ""; ""(3) Lawrence Model (1997, 2000): ""; ""(4) Barros Model (2001) ""; ""(5) Takken and Govers Model (2002) ""; ""(6) Hu and Abrahams Model (2006) ""; ""3. TOPICS FOR FUTURE STUDIES ""; ""ACKNOWLEDGMENTS ""; ""REFERENCES ""; ""KINEMATIC WAVE FOR OVERLAND FLOW ""; ""ABSTRACT ""; ""1. INTRODUCTION "" ""1.1. Hydrologic Routing """"1.2. Hydraulic Routing ""; ""2. BASIC PRINCIPLES ""; ""2.1. Dynamic Wave Model ""; ""2.2. Quasi Dynamic Wave Model ""; ""2.3. Diffusive Wave Model ""; ""2.4. Kinematic Wave Model ""; ""3. APPLICABILITY LIMIT OF KINEMATIC WAVE ""; ""4. OVERLAND FLOW ON IMPERVIOUS SURFACE ""; ""5. OVERLAND FLOW ON PERVIOUS SURFACE ""; ""6. APPLICATION OF KINEMATIC WAVE TO NATURAL WATERSHED ""; ""REFERENCES ""; "" OVERLAND FLOW AND THE RUNON PROCESS ""; ""ABSTRACT ""; ""1. INTRODUCTION ""; ""2. OVERLAND FLOW GENERATION ""; "" 2.1. Saturation Overland Flow "" "" 2.2. Hortonian Overland Flow """"3. RESISTANCE RELATIONSHIPS ""; ""4. GRADUALLY-VARIED UNSTEADY FLOW OVER A PLANE ""; ""5. APPROXIMATIONS TO THE SAINT-VENANT EQUATIONS ""; ""5.1. Kinematic Wave Approximation ""; ""5.2. Diffusion Wave Approximation ""; ""5.3. Gravity Wave Approximation ""; ""6. THE RUNON PROCESS AND LABORATORY STUDIES ""; ""7. SURFACE FLOW AND RUNON ""; ""7.1. Local Scale Model for Flow and Infiltration with Runon ""; ""7.2. Characterization of Spatial Variability of Saturated Hydraulic Conductivity ""; ""8. SURFACE AND SUBSURFACE SOLUTE TRANSPORT "" ""9. SOIL EROSION "" |
| Record Nr. | UNINA-9910779513203321 |
| New York, : Nova Science Publishers, c2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Roughness characteristics of natural channels / / by Harry H. Barnes, Jr
| Roughness characteristics of natural channels / / by Harry H. Barnes, Jr |
| Autore | Barnes Harry H (Harry Hawthorne), <1925-> |
| Pubbl/distr/stampa | Washington, D.C. : , : U.S. Department of the Interior, U.S. Geological Survey, , 1967 |
| Descrizione fisica | 1 online resource (vi, 213 pages) : illustrations |
| Disciplina | 551.4/83 |
| Collana | Geological Survey water-supply paper |
| Soggetto topico |
Channels (Hydraulic engineering)
Frictional resistance (Hydrodynamics) Stream measurements - United States Stream measurements |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711352803321 |
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Barnes Harry H (Harry Hawthorne), <1925->
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| Washington, D.C. : , : U.S. Department of the Interior, U.S. Geological Survey, , 1967 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Tank tests to show the effect of rivet heads on the water performance of a seaplane float / / by J.B. Parkinson
| Tank tests to show the effect of rivet heads on the water performance of a seaplane float / / by J.B. Parkinson |
| Autore | Parkinson John B. |
| Pubbl/distr/stampa | Washington, [D.C.] : , : National Advisory Committee for Aeronautics, , 1938 |
| Descrizione fisica | 1 online resource (13 pages, 8 unnumbered pages) : illustrations |
| Collana | Technical note / National Advisory Committee for Aeronautics |
| Soggetto topico |
Seaplanes - Models
Seaplanes - Hydrodynamics Rivets and riveting, Aircraft Frictional resistance (Hydrodynamics) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716865903321 |
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Parkinson John B.
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| Washington, [D.C.] : , : National Advisory Committee for Aeronautics, , 1938 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Turbulent drag reduction by surfactant additives / / Feng-Chen Li ... [et al.]
| Turbulent drag reduction by surfactant additives / / Feng-Chen Li ... [et al.] |
| Pubbl/distr/stampa | Hoboken, N.J., : Wiley, 2012 |
| Descrizione fisica | 1 online resource (269 p.) |
| Disciplina |
629.132/34
629.13234 |
| Altri autori (Persone) | LiFeng-Chen <1971-> |
| Soggetto topico |
Drag (Aerodynamics)
Turbulence Frictional resistance (Hydrodynamics) Surface active agents |
| ISBN |
9786613620132
9781118181119 1118181115 9781280590306 1280590300 9781118181096 1118181093 9781118181089 1118181085 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Turbulent Drag Reduction by Surfactant Additives; Contents; Preface; 1 Introduction; 1.1 Background; 1.2 Surfactant Solution; 1.2.1 Anionic Surfactant; 1.2.2 Cationic Surfactant; 1.2.3 Nonionic Surfactant; 1.2.4 Amphoteric Surfactant; 1.2.5 Zwitterionic Surfactant; 1.3 Mechanism and Theory of Drag Reduction by Surfactant Additives; 1.3.1 Explanations of the Turbulent DR Mechanism from the Viewpoint of Microstructures; 1.3.2 Explanations of the Turbulent DR Mechanism from the Viewpoint of the Physics of Turbulence; 1.4 Application Techniques of Drag Reduction by Surfactant Additives
1.4.1 Heat Transfer Reduction of Surfactant Drag-reducing Flow1.4.2 Diameter Effect of Surfactant Drag-reducing Flow; 1.4.3 Toxic Effect of Cationic Surfactant Solution; 1.4.4 Chemical Stability of Surfactant Solution; 1.4.5 Corrosion of Surfactant Solution; References; 2 Drag Reduction and Heat Transfer Reduction Characteristics of Drag-Reducing Surfactant Solution Flow; 2.1 Fundamental Concepts of Turbulent Drag Reduction; 2.2 Characteristics of Drag Reduction by Surfactant Additives and Its Influencing Factors; 2.2.1 Characteristics of Drag Reduction by Surfactant Additives 2.2.2 Influencing Factors of Drag Reduction by Surfactant Additives2.3 The Diameter Effect of Surfactant Drag-reducing Flow and Scale-up Methods; 2.3.1 The Diameter Effect and Its Influence; 2.3.2 Scale-up Methods; 2.3.3 Evaluation of Different Scale-up Methods; 2.4 Heat Transfer Characteristics of Drag-reducing Surfactant Solution Flow and Its Enhancement Methods; 2.4.1 Convective Heat Transfer Characteristics of Drag-reducing Surfactant Solution Flow; 2.4.2 Heat Transfer Enhancement Methods for Drag-reducing Surfactant Solution Flows; References 3 Turbulence Structures in Drag-Reducing Surfactant Solution Flow3.1 Measurement Techniques for Turbulence Structures in Drag-Reducing Flow; 3.1.1 Laser Doppler Velocimetry; 3.1.2 PIV; 3.2 Statistical Characteristics of Velocity and Temperature Fields in Drag-reducing Flow; 3.2.1 Distribution of Averaged Quantities; 3.2.2 Distribution of Fluctuation Intensities; 3.2.3 Correlation Analyses of Fluctuating Quantities; 3.2.4 Spectrum Analyses of Fluctuating Quantities; 3.3 Characteristics of TurbulentVortex Structures in Drag-reducing Flow 3.3.1 Identification Method of Turbulent Vortex by Swirling Strength3.3.2 Distribution Characteristics of Turbulent Vortex in the x-y Plane; 3.3.3 Distribution Characteristics of Turbulent Vortex in the y-z Plane; 3.3.4 Distribution Characteristics of Turbulent Vortex in the x-z Plane; 3.4 Reynolds Shear Stress and Wall-Normal Turbulent Heat Flux; References; 4 Numerical Simulation of Surfactant Drag Reduction; 4.1 Direct Numerical Simulation of Drag-reducing Flow; 4.1.1 A Mathematical Model of Drag-reducing Flow; 4.1.2 The DNS Method of Drag-reducing Flow; 4.2 RANS of Drag-reducing Flow 4.3 Governing Equation and DNS Method of Drag-reducing Flow |
| Record Nr. | UNINA-9910139697203321 |
| Hoboken, N.J., : Wiley, 2012 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Verification of roughness coefficients for selected natural and constructed stream channels in Arizona / / by Jeff V. Phillips and Todd L. Ingersoll
| Verification of roughness coefficients for selected natural and constructed stream channels in Arizona / / by Jeff V. Phillips and Todd L. Ingersoll |
| Autore | Phillips Jeff V. <1962-> |
| Pubbl/distr/stampa | [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1998 |
| Descrizione fisica | 1 online resource (ix, 77 pages) : illustrations (some color), maps |
| Collana | U.S. Geological Survey professional paper |
| Soggetto topico |
Channels (Hydraulic engineering) - Arizona
River channels - Arizona Frictional resistance (Hydrodynamics) Channels (Hydraulic engineering) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910690451603321 |
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Phillips Jeff V. <1962->
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| [Reston, Virginia] : , : U.S. Department of the Interior, U.S. Geological Survey, , 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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