ebook img

Geophysical Waves and Flows: Theory and Applications in the Atmosphere, Hydrosphere and Geosphere PDF

520 Pages·012.24 MB·English
Save to my drive
Quick download
Download
Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.

Preview Geophysical Waves and Flows: Theory and Applications in the Atmosphere, Hydrosphere and Geosphere

GEOPHYSICAL WAVES AND FLOWS WavesandflowsarepervasiveonandwithinEarth.Thisbookpresentsaunifiedphysical andmathematicalapproachtowavesandflowsintheatmosphere,oceans,rivers,volcanoes and the mantle, emphasizing the common physical principles and mathematical methods that apply to a variety of phenomena and disciplines. It is organized into seven parts: introductory material; kinematics, dynamics and rheology; waves in non-rotating fluids; wavesinrotatingfluids;non-rotatingflows;rotatingflows;andsilicateflows.Thechapters are supplemented by 47 ‘fundaments’, containing knowledge that is fundamental to the material presented in the main text, organized into seven appendices: mathematics; dimensions and units; kinematics; dynamics; thermodynamics; waves; and flows. This bookisavaluablereferenceforgraduatestudentsandresearchersseekinganintroduction to the mathematics of waves and flows in the Earth system, and can serve as a supplementarytextbookforanumberofcoursesingeophysicalfluiddynamics. DAVID E. LOPER isanEmeritusProfessoratFloridaStateUniversity.Aftercompleting his PhD in Mechanical Engineering at Case Institute of Technology, and after a brief stint in the aerospace industry and a post-doctoral appointment at the National Center for Atmospheric Research in Boulder CO, Professor Loper took a joint position in Applied Mathematics and the Geophysical Fluid Dynamics Institute at Florida State University,wherehewasnamedDistinguishedResearchProfessorandawardedaNamed Professorship. He was a co-founder and secretary of SEDI (Study of the Earth’s Deep Interior,aCommitteeoftheInternationalUnionofGeodesyandGeophysics)andisFellow oftheAmericanGeophysicalUnion. 00:54:32, subject to the Cambridge Core 00:54:32, subject to the Cambridge Core GEOPHYSICAL WAVES AND FLOWS Theory and Applications in the Atmosphere, Hydrosphere and Geosphere DAVID E. LOPER FloridaStateUniversity 00:54:32, subject to the Cambridge Core UniversityPrintingHouse,CambridgeCB28BS,UnitedKingdom OneLibertyPlaza,20thFloor,NewYork,NY10006,USA 477WilliamstownRoad,PortMelbourne,VIC3207,Australia 4843/24,2ndFloor,AnsariRoad,Daryaganj,Delhi–110002,India 79AnsonRoad,#06-04/06,Singapore079906 CambridgeUniversityPressispartoftheUniversityofCambridge. ItfurtherstheUniversity’smissionbydisseminatingknowledgeinthepursuitof education,learning,andresearchatthehighestinternationallevelsofexcellence. www.cambridge.org Informationonthistitle:www.cambridge.org/9781107186194 DOI:10.1017/9781316888858 (cid:2)c CambridgeUniversityPress2017 Thispublicationisincopyright.Subjecttostatutoryexception andtotheprovisionsofrelevantcollectivelicensingagreements, noreproductionofanypartmaytakeplacewithoutthewritten permissionofCambridgeUniversityPress. Firstpublished2017 PrintedintheUnitedKingdombyClays,StIvesplc AcataloguerecordforthispublicationisavailablefromtheBritishLibrary. LibraryofCongressCataloging-in-PublicationData Names:Loper,DavidE.,author. Title:Geophysicalwavesandflows:theoryandapplicationsinthe atmosphere,hydrosphereandgeosphere/DavidE.Loper,professor emeritus,FloridaStateUniversity. Othertitles:Wavesandflows Description:Cambridge:CambridgeUniversityPress,2017.| Includesbibliographicalreferencesandindex. Identifiers:LCCN2017032905|ISBN9781107186194(hardback:alk.paper) Subjects:LCSH:Waves.|Geophysics.|Flows(Differentiabledynamical systems)|Elasticwaves.|Kinematics. Classification:LCCQC157.L672017|DDC531/.1133–dc23 LCrecordavailableathttps://lccn.loc.gov/2017032905 ISBN978-1-107-18619-4Hardback CambridgeUniversityPresshasnoresponsibilityforthepersistenceoraccuracyof URLsforexternalorthird-partyinternetwebsitesreferredtointhispublication anddoesnotguaranteethatanycontentonsuchwebsitesis,orwillremain, accurateorappropriate. 00:54:32, subject to the Cambridge Core Contents Preface pagexi PartI IntroductoryMaterial 1 1 Introduction 3 1.1 ABroaderPerspective 4 1.2 TheConceptofaContinuousBody 5 2 GettingStarted 9 2.1 ReferenceCoordinateSystem 9 2.2 WavesandFlows 12 2.3 ScopeandOrganization 14 2.4 BitsandBobs 15 PartII Kinematics,DynamicsandRheology 21 3 KinematicsofDeformationandFlow 23 3.1 OrientationtoKinematics 23 3.2 LagrangianRepresentationofDeformationandFlow 24 3.3 RotationandStrainTensors 26 3.4 FluidDeformationandRateofStrain 28 3.5 MaterialSurface 33 3.6 Comments 33 4 DynamicsandtheStressTensor 35 4.1 Forces 35 4.2 IntroductiontotheStressTensor 36 4.3 SymmetryoftheStressTensor 38 4.4 StressandForce 40 4.5 PressureandDeviatoricStress 42 4.6 ConservationofMomentum 43 4.7 Summary 46 v 00:57:32, subject to the Cambridge Core vi Contents 5 SomeThermodynamics 48 5.1 NewAdjectives 48 5.2 DifferentialEquationofState 49 5.3 ConservationofMaterial 50 5.4 EnergyEquation 50 5.5 TheIsentropicState 51 5.6 IdealGas 52 6 ShearRheology 54 6.1 ElasticSolid 55 6.2 FluidRheology 56 6.3 CommentsontheParametersandForces 63 6.4 Mixtures 63 7 StaticStateandPerturbations 67 7.1 StaticState 67 7.2 StaticStructure 68 7.3 PerturbationEquations 79 7.4 BoundaryLayers 80 7.5 DynamicStability 81 8 IntroductiontoRotatingFluids 83 8.1 RotationalConcepts 84 8.2 EquationsGoverningRotatingFlows 87 8.3 VorticityandPressureEquations 91 8.4 VerticallyAveragedContinuityEquation 93 8.5 GeostrophicBalance 95 8.6 Quasi-GeostrophicEquations 97 PartIII WavesinNon-RotatingFluids 101 9 IntroductiontoWaves 103 9.1 GeneralWaveBehavior 105 9.2 OrientationtoWaveAnalysis 106 9.3 SoundWaves 108 10 ElasticWaves 112 10.1 LongitudinalBodyWaves 112 10.2 TransverseBodyWaves 113 10.3 LongitudinalEdgeWaves 114 10.4 TransverseEdgeWaves 115 10.5 SeismicBodyWaves 115 11 Deep-WaterWaves 119 11.1 WaterWaveEquation 119 00:57:32, subject to the Cambridge Core Contents vii 11.2 SurfaceBoundaryConditions 121 11.3 SurfaceWaves 122 11.4 DiscussionofWaves 124 11.5 OceanWaves 125 11.6 WaterofFiniteDepth 132 12 LinearShallow-WaterWaves 134 12.1 Tsunamis 135 12.2 Luni-SolarTides 136 12.3 Seiches 141 12.4 CoastalWaves 141 13 NonlinearShallow-WaterWaves 146 13.1 Re-Formulation 146 13.2 ScalingandNon-Dimensionalization 147 13.3 Linear,Non-Dispersive 149 13.4 NonlinearandNon-Dispersive 149 13.5 LinearandDispersive 150 13.6 NonlinearandDispersive 150 14 OtherNon-RotatingWaves 155 14.1 CapillaryWaves 155 14.2 InterfacialWaves 157 14.3 InternalGravityWaves 163 PartIV WavesinRotatingFluids 167 15 Geostrophic,InertialandRossbyWaves 169 15.1 GeostrophicWaves 169 15.2 InertialWaves 170 15.3 RossbyWaves 171 16 RotationallyModifiedWaves 174 16.1 PoincaréWaves 174 16.2 RotatingInterfacialWaves 175 16.3 RotatingInternalGravityWaves 179 17 EquatorialWaves 182 17.1 DevelopmentofEquatorial-WaveEquations 182 17.2 EquatorialKelvinWaves 184 17.3 EquatorialRossbyWaves 185 18 CoastalandTopographicWaves 188 18.1 CoastalKelvinWaves 188 18.2 TopographicRossbyWaves 189 00:57:32, subject to the Cambridge Core viii Contents PartV Non-RotatingFlows 193 19 OrientationtoOne-DimensionalFlow 195 19.1 One-DimensionalFlowEquations 197 20 SteadyChannelFlow 203 20.1 SteadyFlowinaUniformChannel 203 20.2 SteadyFlowinaChannelHavingVariableElevation 206 21 UnsteadyChannelFlow:HydraulicShockWaves 209 21.1 JumpConditions 210 21.2 KinematicsofHydraulicShocks 211 21.3 DynamicsofHydraulicShocks 213 21.4 FlashFloods 214 22 GravitationallyForcedFlows 218 22.1 Formulation 218 22.2 SomeLaminarFlows 220 23 ASimpleModelofTurbulentFlow 227 23.1 TransitiontoTurbulence 228 23.2 EngineeringApproachtoTurbulentChannelFlow 230 23.3 Mean-FlowEquations 232 23.4 BoundaryRoughness 235 23.5 Mixing-LengthTheory 236 23.6 TurbulentVelocityProfileNeartheBottom 239 23.7 DragCoefficient 240 23.8 TurbulentDiffusionofHeat 241 24 SomeNon-RotatingTurbulentFlows 242 24.1 TurbulentKatabaticWinds 242 24.2 Avalanches 245 24.3 CumulonimbusClouds 247 PartVI FlowsinRotatingFluids 251 25 EkmanLayers 253 25.1 FormulationandSolution 254 25.2 EkmanTransport 260 25.3 RelationsBetweenTransportandStress 262 25.4 EkmanPumping 264 25.5 EkmanLayersonSpecificBoundaries 266 25.6 CommentsonEkmanLayers 271 26 AtmosphericFlows 273 26.1 GeneralCirculation 273 00:57:32, subject to the Cambridge Core Contents ix 26.2 ThermalWinds 275 26.3 JetStreams 276 27 OceanicCurrents 277 27.1 Formulation 278 27.2 SverdrupBalanceandTransport 283 27.3 BoundaryCurrents 284 27.4 ThermohalineCirculation 288 28 Vortices 292 28.1 SurveyofVortices 292 28.2 VortexEquations 296 28.3 SimpleVortices 298 28.4 ApproachtoRealisticVortices 300 28.5 Hurricanes 310 PartVII SilicateFlows 315 29 EquationsGoverningSilicateFlows 317 29.1 MantleParameters 319 29.2 ParameterizedLower-MantleStructure 320 30 CoolingtheEarth 323 30.1 PlateTectonics 323 30.2 SlabsandMantlePlumes 324 30.3 Volcanism 325 30.4 GlobalHeatFlow 326 30.5 RadioactiveHeating 327 30.6 ConditionsattheCore–MantleBoundary 328 30.7 MantleMassandHeatBalances 330 31 CoolingtheMantle 334 31.1 ModesofMantleConvection 334 (cid:3)(cid:3) 31.2 FormationoftheD Layer 335 31.3 ParameterizationofMantleConvection 336 31.4 MantleThermalStructure 336 32 CoolingtheCore 339 (cid:3)(cid:3) 32.1 D Layer 339 32.2 MantlePlumes 345 33 OverviewofVolcanicFlows 354 33.1 TypesofMagmas 355 33.2 CategorizingVolcanicEruptions 356 33.3 TriggeringVolcanicEruptions 357 00:57:32, subject to the Cambridge Core

See more

The list of books you might like

Most books are stored in the elastic cloud where traffic is expensive. For this reason, we have a limit on daily download.