ALL 11 CHAPTERS COVERED
l l l
SOLUTIONS MANUAL
l
,Contents
1 Introduction ....................................................................................................1
References ......................................................................................................25
2 HydrodynamiclPrinciples .............................................................................29
References ......................................................................................................58
3 TurbulencelinlOpenlChannellFlows.............................................................. 59
References ......................................................................................................85
4 SedimentlThreshold ...................................................................................... 87
References .................................................................................................... 116
5 BedloadlTransport ...................................................................................... 119
References .................................................................................................... 152
6 Suspended-LoadlTransport ........................................................................ 155
References .................................................................................................... 183
7 Total-LoadlTransport.................................................................................. 185
References .................................................................................................... 211
8 Bedforms ..................................................................................................... 213
References .................................................................................................... 228
9 FluviallProcesses:lMeanderinglandlBraiding ............................................ 231
References .................................................................................................... 244
10 Scour ............................................................................................................ 245
References .................................................................................................... 274
11 DimensionallAnalysislandlSimilitude ......................................................... 277
References .................................................................................................... 286
AuthorlIndex ....................................................................................................... 287
SubjectlIndex ...................................................................................................... 291
xv
@
@sseeisism
micicisisoolalatitoionn
,AboutlthelAuthors
SubhasishlDeylislalhydraulicianlandlanleducator.lHelislinternationallylknownlforlhi
slresearchlandlislacclaimedlforlhislcontributionsltoldevelopingltheorieslandlsolu-
ltionlmethodologieslforlvariouslproblemslinlhydrodynamicslandlsedimentltransport.l
HelcurrentlylholdslthelpositionlofldistinguishedlprofessorloflIndianlInstituteloflTech
nologylJodhpur.
Dey’slareasloflresearchlinterestlincludelappliedlhydrodynamics,lturbulence,landls
edimentltransport,linlwhichlhelhaslaboutl40lyearsloflexperience.lHelwaslconferredlwi
thlthelHanslAlbertlEinsteinlAwardlfromlthelAmericanlSocietyloflCivillEngineerslinl2
022.
SklZeeshanlAlilislalresearcherlandlanlacademician.lCurrently,lhelislanlassistantlpro
fessorlinltheldepartmentloflcivillengineeringlatlthelIndianlInstituteloflTechnologylHyd
erabad,lwherelhelteacheslfluidlmechanics,lhydrauliclengineering,lopen-
channellflow,landlsedimentltransport.
Alilcontributesltolthelfieldloflclassicallandlappliedlhydrodynamics.lHelislonel ofl
thelleadinglcollaboratorsloflthelfirstlauthorloflthislbook.lHislareasloflresearchlinteres
tlincludelboundaryllayerlflows,lturbulentlflows,lscalingllawsloflturbulence,lfluviallh
ydraulics,lsedimentltransport,landlmorphodynamiclinstabilities.
xvii
@
@sseeisism
micicisisoolalatitoionn
, Chapterl1
Introduction
Probleml1.1l Thellongest,lintermediate,landlshortestllengthsloflanlellipsoidallsedi-
lmentlparticlelarel2,l1.5,landl0.8lmm,lrespectively.lDeterminelthelnominalldiameterld
n,larealdiameterlda,lsieveldiameterld,lphil(l )lunit,lsphericitylSc,lCoreylshapelfactorlSp,l
shapelparameterlSsp,lvolumelcoefficientlkv,landlsurfacelcoefficientlkc.lTakelthelsurfa
celarealoflthelellipsoidallparticlelwithla1,la2,landla3lbeinglthellongest,linterme-
ldiate,landlshortestllengthslaslS = π{[(a1a2)q + (a2a3)q + =
(a1a3)q]/3}1/qlwithlql 1.6.
Solution
ThelvolumelVl oflanlellipsoidallsedimentlparticlelis
π
Vl =l a1a2a3 (S1.1)
6l
wherela1,la2,landla3l arelthellongest,lintermediate,landlshortestllengths.lWithla1l =
2lmm,la2l =l1.5lmm,landla3l =l0.8lmm,
π
Vl =l ×l2l×l1.5l×l0.8l=l1.26lmml .
3
6l
Thelnominalldiameterldnlis
l l l 1/3
6V
d nl = ⇐lEq.l(1.6)
π
l l l l 1/3l
6l×l1.26
⇒ldnl = π =l1.34l mm.
NotelFigure,ltable,landlequationlnumbersldevoidloflthelletterl‘S’lreferltolthoselinlthelcompanionlb
ooklDeyl(2024).
©lThelAuthor(s),lunderlexclusivellicenseltolSpringerlNaturelSwitzerlandlAGl2024 1
S.lDeylandlS.lZ.lAli,lFluviallHydrodynamicsl-
lSolutionslManual,lGeoPlanet:lEarthlandlPlanetarylSciences,lhttps://doi.org/10.100 7 /9 78-3 -
@seismicisolation @ seism ic
l l l
SOLUTIONS MANUAL
l
,Contents
1 Introduction ....................................................................................................1
References ......................................................................................................25
2 HydrodynamiclPrinciples .............................................................................29
References ......................................................................................................58
3 TurbulencelinlOpenlChannellFlows.............................................................. 59
References ......................................................................................................85
4 SedimentlThreshold ...................................................................................... 87
References .................................................................................................... 116
5 BedloadlTransport ...................................................................................... 119
References .................................................................................................... 152
6 Suspended-LoadlTransport ........................................................................ 155
References .................................................................................................... 183
7 Total-LoadlTransport.................................................................................. 185
References .................................................................................................... 211
8 Bedforms ..................................................................................................... 213
References .................................................................................................... 228
9 FluviallProcesses:lMeanderinglandlBraiding ............................................ 231
References .................................................................................................... 244
10 Scour ............................................................................................................ 245
References .................................................................................................... 274
11 DimensionallAnalysislandlSimilitude ......................................................... 277
References .................................................................................................... 286
AuthorlIndex ....................................................................................................... 287
SubjectlIndex ...................................................................................................... 291
xv
@
@sseeisism
micicisisoolalatitoionn
,AboutlthelAuthors
SubhasishlDeylislalhydraulicianlandlanleducator.lHelislinternationallylknownlforlhi
slresearchlandlislacclaimedlforlhislcontributionsltoldevelopingltheorieslandlsolu-
ltionlmethodologieslforlvariouslproblemslinlhydrodynamicslandlsedimentltransport.l
HelcurrentlylholdslthelpositionlofldistinguishedlprofessorloflIndianlInstituteloflTech
nologylJodhpur.
Dey’slareasloflresearchlinterestlincludelappliedlhydrodynamics,lturbulence,landls
edimentltransport,linlwhichlhelhaslaboutl40lyearsloflexperience.lHelwaslconferredlwi
thlthelHanslAlbertlEinsteinlAwardlfromlthelAmericanlSocietyloflCivillEngineerslinl2
022.
SklZeeshanlAlilislalresearcherlandlanlacademician.lCurrently,lhelislanlassistantlpro
fessorlinltheldepartmentloflcivillengineeringlatlthelIndianlInstituteloflTechnologylHyd
erabad,lwherelhelteacheslfluidlmechanics,lhydrauliclengineering,lopen-
channellflow,landlsedimentltransport.
Alilcontributesltolthelfieldloflclassicallandlappliedlhydrodynamics.lHelislonel ofl
thelleadinglcollaboratorsloflthelfirstlauthorloflthislbook.lHislareasloflresearchlinteres
tlincludelboundaryllayerlflows,lturbulentlflows,lscalingllawsloflturbulence,lfluviallh
ydraulics,lsedimentltransport,landlmorphodynamiclinstabilities.
xvii
@
@sseeisism
micicisisoolalatitoionn
, Chapterl1
Introduction
Probleml1.1l Thellongest,lintermediate,landlshortestllengthsloflanlellipsoidallsedi-
lmentlparticlelarel2,l1.5,landl0.8lmm,lrespectively.lDeterminelthelnominalldiameterld
n,larealdiameterlda,lsieveldiameterld,lphil(l )lunit,lsphericitylSc,lCoreylshapelfactorlSp,l
shapelparameterlSsp,lvolumelcoefficientlkv,landlsurfacelcoefficientlkc.lTakelthelsurfa
celarealoflthelellipsoidallparticlelwithla1,la2,landla3lbeinglthellongest,linterme-
ldiate,landlshortestllengthslaslS = π{[(a1a2)q + (a2a3)q + =
(a1a3)q]/3}1/qlwithlql 1.6.
Solution
ThelvolumelVl oflanlellipsoidallsedimentlparticlelis
π
Vl =l a1a2a3 (S1.1)
6l
wherela1,la2,landla3l arelthellongest,lintermediate,landlshortestllengths.lWithla1l =
2lmm,la2l =l1.5lmm,landla3l =l0.8lmm,
π
Vl =l ×l2l×l1.5l×l0.8l=l1.26lmml .
3
6l
Thelnominalldiameterldnlis
l l l 1/3
6V
d nl = ⇐lEq.l(1.6)
π
l l l l 1/3l
6l×l1.26
⇒ldnl = π =l1.34l mm.
NotelFigure,ltable,landlequationlnumbersldevoidloflthelletterl‘S’lreferltolthoselinlthelcompanionlb
ooklDeyl(2024).
©lThelAuthor(s),lunderlexclusivellicenseltolSpringerlNaturelSwitzerlandlAGl2024 1
S.lDeylandlS.lZ.lAli,lFluviallHydrodynamicsl-
lSolutionslManual,lGeoPlanet:lEarthlandlPlanetarylSciences,lhttps://doi.org/10.100 7 /9 78-3 -
@seismicisolation @ seism ic
