Introduction to fluid mechanics:
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| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Boca Raton, Fla. [u.a.]
CRC Press
2010
|
| Edition: | 4. ed. |
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | XIX, 717 S. Ill., graph. Darst. |
| ISBN: | 9781420085242 1420085247 |
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MARC
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| 245 | 1 | 0 | |a Introduction to fluid mechanics |c William S. Janna |
| 246 | 1 | 3 | |a Fluid mechanics |
| 250 | |a 4. ed. | ||
| 264 | 1 | |a Boca Raton, Fla. [u.a.] |b CRC Press |c 2010 | |
| 300 | |a XIX, 717 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 650 | 4 | |a Fluid mechanics | |
| 650 | 4 | |a Fluid mechanics | |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-017162278 | ||
Record in the Search Index
| _version_ | 1804138682199834624 |
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| adam_text | Contents
Preface
............................................................................................................................................xiii
Acknowledgments
...........................................................................................................................xv
Introduction to Fluid Mechanics
...................................................................................................xvii
Author
............................................................................................................................................xix
Chapter
1
Fundamental Concepts
................................................................................................1
1.1
Definition of a Fluid
..............................................................................................................1
1.2
Dimensions and Units
............................................................................................................2
1.3
Properties of Fluids
................................................................................................................7
1.3.1
Viscosity
...................................................................................................................7
1.3.1.1
Time-Independent Fluids
............................................................................9
1.3.1.2
Time-Dependent Fluids
...............................................................................9
1.3.1.3
Viscoelastic Fluids
......................................................................................9
1.3.2
Pressure
...................................................................................................................12
1.3.3
Density
....................................................................................................................12
1.3.4
Kinematic Viscosity
................................................................................................13
1.3.5
Surface Tension
......................................................................................................13
1.3.6
Specific Heat
...........................................................................................................16
1.3.7
Internal Energy
........................................................................................................18
1.3.8
Enthalpy
..................................................................................................................19
1.3.9
Compressibility Factor/Bulk Modulus
...................................................................19
1.3.10
Ideal Gas Law
.........................................................................................................21
1.4
Liquids and Gases
................................................................................................................22
1.5
Continuum
............................................................................................................................22
Problems
..........................................................................................................................................23
Chapter
2
Fluid Statics
...............................................................................................................35
2.1
Pressure and Pressure Measurement
....................................................................................35
2.2
Hydrostatic Forces on Submerged Plane Surfaces
..............................................................47
2.3
Hydrostatic Forces on Submerged Curved Surfaces
...........................................................55
2.4
Equilibrium of Accelerating Fluids
.....................................................................................61
2.5
Forces on Submerged Bodies
..............................................................................................67
2.6
Stability of Submerged and Floating Bodies
.......................................................................71
2.7
Summary
..............................................................................................................................75
Problems
..........................................................................................................................................76
Chapter
3
Basic Equations of Fluid Mechanics
.......................................................................101
3.1
Kinematics of Flow
............................................................................................................101
3.2
Control Volume Approach
.................................................................................................103
3.3
Continuity Equation
...........................................................................................................107
3.4
Momentum Equation
.........................................................................................................112
3.4.1
Linear Momentum Equation
.................................................................................113
3.4.2
Angular Momentum Equation
..............................................................................117
vii
vüi Contents
3.5
Energy
Equation
............................................................................................................... 120
3.6
Bernoulli s Equation
........................................................................................................ 126
3.7
Summary
..........................................................................................................................135
Problems
........................................................................................................................................ 135
Chapter
4
Dimensional Analysis and Dynamic Similitude
.....................................................155
4.1
Dimensional Homogeneity and Analysis
........................................................................155
4.1.1
Rayleigh Method
...................................................................................................157
4.1.2
Buckingham Pi Method
........................................................................................ 161
4.2
Dimensionless Ratios
.......................................................................................................163
4.2.1
Flow in a Pipe or Conduit
....................................................................................163
4.2.2
Row over Immersed Bodies
.................................................................................164
4.2.3
Open-Channel Flow
.............................................................................................. 164
4.2.4
Unbounded Flows
................................................................................................. 165
4.3
Dimensional Analysis by Inspection
...............................................................................165
4.4
Similitude
.........................................................................................................................167
4.4.1
Geometric Similarity
.............................................................................................168
4.4.2
Dynamic Similarity
...............................................................................................169
4.4.3
Modeling
...............................................................................................................171
4.5
Correlation of Experimental Data
....................................................................................175
4.6
Summary
..........................................................................................................................180
Problems
........................................................................................................................................180
Chapter
5
Flow in Closed Conduits
.........................................................................................193
5.1
Laminar and Turbulent Flow
...........................................................................................193
5.2
Effect of Viscosity
...........................................................................................................196
5.2.1
Entrance Effects
....................................................................................................197
5.3
Pipe Dimensions and Specifications
................................................................................199
5.3.1
Equivalent Diameters for Noncircular Ducts
........................................................201
5.4
Equation of Motion
..........................................................................................................203
5.5
The Friction Factor and Pipe Roughness
........................................................................206
5.5.1
Flow through Pipes of Noncircular Cross Sections
..............................................211
5.5.2
How through an Annulus
.....................................................................................213
5.5.3
Miscellaneous Geometries
....................................................................................216
5.6
Simple Piping Systems
....................................................................................................216
5.7
Minor Losses
....................................................................................................................227
5.8
Forces Exerted on Fittings by Moving Fluids
.................................................................240
5.9
Pipes in Parallel
...............................................................................................................243
5.10
Pumps and Piping Systems
..............................................................................................247
5.11
Summary
..........................................................................................................................250
Problems
........................................................................................................................................251
Chapter
6
Flow over Immersed Bodies
...................................................................................269
6.1
Boundary-Layer Growth and Separation
.........................................................................269
6.1.1
Boundary-Layer Growth
.......................................................................................269
6.1.2
Separation
..............................................................................................................275
6.2
Drag on Various Two-Dimensional Bodies
....................................................................276
6.3
Drag on Various Three-Dimensional Bodies
..................................................................283
Contents
¡x
6.4 Applications
to Ground Vehicles
.....................................................................................287
6.4.1
Bicycle-Rider Combinations
................................................................................288
6.4.2
Automobiles
..........................................................................................................293
6.4.3
Tractor-Trailer Tracks
...........................................................................................293
6.5
Lift on Airfoils
.................................................................................................................298
6.6
Summary
..........................................................................................................................305
Problems
........................................................................................................................................305
Chapter
7
Flow in Open Channels
...........................................................................................325
7.1
Types of Open-Channel Flows
........................................................................................325
7.2
Open-Channel Geometry Factors
....................................................................................326
7.3
Energy Considerations in Open-Channel Flows
..............................................................329
7.3.1
Flow under a Sluice Gate
.....................................................................................329
7.3.2
Flow through
a Venturi
Flume
.............................................................................331
7.4
Critical Flow Calculations
...............................................................................................335
7.5
Equations for Uniform Open-Channel Flows
..................................................................338
7.5.1
Laminar Open-Channel Flow
...............................................................................338
7.5.2
Reynolds Number and Transition
.........................................................................341
7.5.3
Turbulent Open-Channel Flow
.............................................................................342
7.6
Hydraulically Optimum Cross Section
............................................................................348
7.7
Nonuniform
Open-Channel Flow
....................................................................................351
7.7.1
Gradually Varied Row
.........................................................................................351
7.7.2
Rapidly Varied Flow
.............................................................................................361
7.8
Summary
..........................................................................................................................367
Problems
........................................................................................................................................367
Chapters Compressible Flow
..................................................................................................377
8.1
Sonic Velocity and
Mach
Number
..................................................................................378
8.2
Stagnation Properties and Isentropic Flow
......................................................................382
8.3
Flow through a Channel of Varying Area
.......................................................................386
8.4
Normal Shock Waves
......................................................................................................397
8.5
Compressible Flow with Friction
....................................................................................404
8.6
Compressible Flow with Heat Transfer
...........................................................................409
8.7
Summary
..........................................................................................................................416
Problems
........................................................................................................................................416
Chapter
9
Turbomachinery
......................................................................................................423
9.1
Equations of Turbomachinery
..........................................................................................424
9.2
Axial-Flow Turbines
........................................................................................................430
9.3
Axial-Flow Compressors, Pumps, and Fans
....................................................................453
9.4
Radial-Flow Turbines
......................................................................................................466
9.5
Radial-Flow Compressors and Pumps
.............................................................................470
9.6
Power-Absorbing versus Power-Producing Machines
....................................................476
9.7
Dimensional Analysis of Turbomachinery
......................................................................478
9.8
Performance Characteristics of Centrifugal Pumps
.........................................................479
9.9
Performance Characteristics of Hydraulic Turbines
........................................................487
9.10
Summary
..........................................................................................................................488
Problems
........................................................................................................................................489
x
Contents
Chapter
10
Measurements in Fluid Mechanics
........................................................................495
10.1
Measurement of Viscosity
...............................................................................................495
10.2
Measurement of Static and Stagnation Pressures
............................................................500
10.3
Measurement of Velocity
.................................................................................................501
10.4
Measurement of Flow Rates in Closed Conduits
............................................................506
10.5
Measurements in Open-Channel Flows
...........................................................................531
10.6
Summary
..........................................................................................................................536
Problems
........................................................................................................................................537
Chapter
11
The Navier-Stokes Equations
...............................................................................543
11.1
Equations of Motion
........................................................................................................543
11.2
Applications to Laminar Flow
.........................................................................................546
11.2.1
Flow in a Circular Duct
......................................................................................546
11.2.2
Flow down an Inclined Plane
.............................................................................549
11.2.3
Flow through a Straight Channel
........................................................................550
11.2.4
Plane
Couette
Flow
.............................................................................................552
11.2.5
Flow between Two Rotating Concentric Cylinders
...........................................555
11.3
Graphical Solution Methods for Unsteady
Laminar Flow Problems
...................................................................................................557
11.3.1
Suddenly Accelerated Flat Plate
.........................................................................559
11.3.2
Unsteady Plane
Couette
Flow
.............................................................................562
11.3.3
Unsteady Flow between Concentric Circular Cylinders
....................................563
11.3.4
Unsteady How in a Plane Channel (Start-Up Flow)
..........................................565
11.4
Introduction to Turbulent Flow
.......................................................................................568
11.5
Summary
..........................................................................................................................576
Problems
........................................................................................................................................576
Chapter
12
Inviscid Flow
.........................................................................................................583
12.1
Equations of Two-Dimensional Inviscid Flows
..............................................................583
12.1.1
Continuity Equation
............................................................................................584
12.1.2
Momentum Equation
..........................................................................................584
12.2
Stream Function and Velocity Potential
..........................................................................585
12.3
Irrotational Flow
..............................................................................................................591
12.4
Laplace s Equation and Various Flow Fields
..................................................................595
12.4.1
Uniform Flow
.....................................................................................................597
12.4.2
Source Flow
........................................................................................................597
12.4.3
Sink How
............................................................................................................599
12.4.4
Irrotational Vortex Flow
.....................................................................................601
12.5
Combined Flows and Superpositions
..............................................................................606
12.5.1
Flow about a Half-Body
.....................................................................................606
12.5.2
Source and Sink of Equal Strengths
...................................................................608
12.5.3
Flow about a Doublet
.........................................................................................609
12.5.4
Flow about a Rankine Body
...............................................................................611
12.5.5
How about a Circular Cylinder
..........................................................................613
12.5.6
How about a Circular Cylinder with Circulation
...............................................617
12.6
Inviscid How Past an Airfoil
...........................................................................................620
12.7
Summary
..........................................................................................................................621
Problems
........................................................................................................................................622
Contents xi
Chapter
13
Boundary-Layer Flow
...........................................................................................627
13.1
Laminar and Turbulent Boundary-Layer How
................................................................628
13.2
Equations of Motion for the Boundary Layer
.................................................................630
13.3
Laminar Boundary-Layer Flow over a Flat Plate
............................................................632
13.4
Momentum Integral Equation
..........................................................................................638
13.5
Momentum Integral Method for Laminar Flow over a Flat Plate
...................................640
13.6
Momentum Integral Method for Turbulent Flow over a Flat Plate
................................645
13.7
Laminar and Turbulent Boundary-Layer Flow over a Flat Plate
....................................649
13.8
Summary
..........................................................................................................................652
Problems
........................................................................................................................................652
Appendices
...................................................................................................................................657
Bibliography
................................................................................................................................707
Answers to Selected Problems
...................................................................................................709
Index
.............................................................................................................................................713
|
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| id | DE-604.BV035358239 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T21:32:04Z |
| institution | BVB |
| isbn | 9781420085242 1420085247 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-017162278 |
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| owner_facet | DE-703 DE-634 DE-706 DE-1046 DE-29T |
| physical | XIX, 717 S. Ill., graph. Darst. |
| publishDate | 2010 |
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| publisher | CRC Press |
| record_format | marc |
| spelling | Janna, William S. Verfasser (DE-588)13754555X aut Introduction to fluid mechanics William S. Janna Fluid mechanics 4. ed. Boca Raton, Fla. [u.a.] CRC Press 2010 XIX, 717 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Strömungsmechanik (DE-588)4077970-1 gnd rswk-swf Strömungsmechanik (DE-588)4077970-1 s DE-604 Digitalisierung UB Bayreuth application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017162278&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Janna, William S. Introduction to fluid mechanics Fluid mechanics Strömungsmechanik (DE-588)4077970-1 gnd |
| subject_GND | (DE-588)4077970-1 |
| title | Introduction to fluid mechanics |
| title_alt | Fluid mechanics |
| title_auth | Introduction to fluid mechanics |
| title_exact_search | Introduction to fluid mechanics |
| title_full | Introduction to fluid mechanics William S. Janna |
| title_fullStr | Introduction to fluid mechanics William S. Janna |
| title_full_unstemmed | Introduction to fluid mechanics William S. Janna |
| title_short | Introduction to fluid mechanics |
| title_sort | introduction to fluid mechanics |
| topic | Fluid mechanics Strömungsmechanik (DE-588)4077970-1 gnd |
| topic_facet | Fluid mechanics Strömungsmechanik |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=017162278&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT jannawilliams introductiontofluidmechanics AT jannawilliams fluidmechanics |