¯ow of, 3 ideal, 3, 7, 170 incompressible, 169 Gauss±Legendre integration, 248, 262 Gaussian distribution, 46 Generator: unst<strong>ru</strong>ctured mesh, 109 st<strong>ru</strong>ctured mesh, 275 Geomechanics, 157 Geometrical factor, 264 Geometry, die, 130 GiD, 289 Gloucester, 229 GLS, 48 Governing equations, depth-averaged, 220 Gradient based procedure, 113 Gradient based re®nement, 110 Gradient procedures, conjugate, 77 Gradients, pressure, 91 Grasho€ Number, 154 Gravity, 91 Gravity forces, 96 Green's theorem, 252, 298 Grids, unst<strong>ru</strong>ctured, 303 Ground, moving, 192 Group velocity, 243 h-re®nement process, 180 Half-bandwidth, 276, 286 Hankel functions, 256, 258, 260 Harbour: arti®cial o€shore, 258 ¯ow past, 235 Long Beach, 258 open, 250 Harbour series, in®nite, 235 Heat: evolution of, 121 latent, 289 speci®c, 64, 92, 121, 156, 170 Heat capacity, averaged, 159 Heat conduction, 275 Heat convection, 238 Heat ¯ux, conductive, 8 Heat generation terms, 33 Heat input, 124 Heat source terms, 8 Heat transfer, 157 Heat transport equation, 153 Heel angle, 150 Heights, tidal, 227 Helmholtz equation, 223, 242, 243, 244, 248, 255 Hemispheric th<strong>ru</strong>st reverser, 96 Hemker problem, 296 Hermitian matrix, 263 Hexahedra, 132 Hierarchical form, 301 Hierarchical formulation, 300 Hierarchy of boundary operators, 254 High Reynolds number, 113, 207 High-speed ¯ow of gases, 52 High-speed ¯ows, 10, 171, 180, 187, 280 compressible, 280 High-speed gas ¯ow, 169 High-speed vehicles, 212 Higher Mach numbers, 174 Higher-order approximations, 25 Higher-order dampers, 254 Higher-order interpolations, 293 Highly anisotropic di€usion, 28 Hot metals, 120 Hot water discharge, 239 hp re®nements, 103 hp-version ®nite element, 295 Hybrid ®nite element, 295 Hybrid mesh, 204 Hybrid methods, 293 Hydrodynamics: ship, 145, 146 Hydrofoil: submerged, 148, 149 Hydrostatic adjustment, 147 Hydrostatic pressure, 3±5, 223 Hyperbolic duct, 262 Hyperbolic problems, 110 Hypersonic ¯ow, 65, 184, 207 Idea gas law, 7, 170 Ideal ¯ow, 3 Ideal plasticity, 119 Ill-conditioning, 265 Implicit form: fully, 275 nearly, 42, 76 quasi-nearly, 77 Implicit solution, 54 Incident mode, 263 Incident waves, 251, 252 Incompressibility, 1, 2, 3, 5, 10, 11, 66, 78, 81, 97 Incompressible elastic solids, 66, 113 Incompressible ¯ow, 99, 110, 275 CBS algorithm, 97 inviscid, 93 nearly, 10 turbulent, 143 viscous, 113 Incompressible ¯ow codes, 274 Incompressible ¯uid, 218 Incompressible gases, 169 Incompressible laminar ¯ow, 91 Incompressible materials, 92 Subject index 323
324 Subject index Incompressible Stokes ¯ow, 79 Indentation problem, punch, 126 Indirect boundary integral method, 256 In®nite boundaries, 173, 261 In®nite elements, 252, 259, 262, 265 Burnett, 261, 262 conjugated, 264 ellipsoidal type, 261 mapped periodic, 260 static, 260 unconjugated, 264 wave envelope, 262 In®nite harbour series, 235 In®nitesimal strain, 4 In®nity, boundary at, 251 In¯ow boundary, supersonic, 172 In¯ow limits, 178 In¯ow, supercritical, 235 Inlet boundary conditions, 45 Inlet Mach number, 84 Input: data, 275 heat, 124 Inside node, 299 Instability, wave, 271 Insulations, thermal, 157 Intake, engine, 194 Integral method: direct boundary, 255 indirect boundary, 256 Integral models, boundary, 262 Integrals: boundary, 252, 256 domain, 252 exterior boundary, 255 Integration: by parts, 70 direct, 276 Gauss±Legendre, 248, 262 radial, 262 reduced, 116 Interaction, 262 boundary layer, 201 ¯uid-st<strong>ru</strong>cture, 265, 266 shock, 201 Interface jumps, 294 Interior ¯ows, 169, 172 Intermediate depth water, 268 Intermediate momentum, 279, 284 Internal energy, 170 Internal stresses, 8 Internal work dissipation, 123 Interpolation: local patch, 107 Interpolation error, 104, 106, 108 Interpolation methods, 35 Interpolation of residuals, 301 Interpolations: higher-order, 293 velocity±pressure, 117 Invariant: total strain, 118 Invariants, Riemann, 58 Inviscid behaviour, 171 Inviscid Euler solution, 209 Inviscid examples, three-dimensional, 188 Inviscid ¯ow, 10, 274 Inviscid incompressible ¯ow, 93 Inviscid method, multiblock Euler, 303 Irrotationality, 94 Island problem, arti®cial, 259 Isothermal compressible ¯ow equations, 223 Isothermal conditions, 177 Isothermal ¯ow, 178 Isothermal form, 219 Isotropic ¯uid, linear newtonian, 5 Isotropic meshes, 109 Isotropic thermal conductivity, 8 Isotropic, viscosity, 118 Iterations, Newton±Raphson, 130 Iterative convergence, 188 Iterative non-linear solution, 96, 147 Jet, axisymmetric, 96 Jump: positive, 235 Jumps, interface, 294 Keel, 150, 153 Kinematic condition, 265, 266 Kinematic viscosity, 66, 154, 162 Kinetic energy, 121 turbulent, 162 Korteweg±de Vries equation, 268 Kronecker delta, 5, 65 Kutta±Joukoski condition, 150 Lag-entrainment, 210, 303, 304 Lagrange multipliers, 294 Lagrangian velocity increment, 132 Lame notation, 5 Laminar ¯ow, 210, 302 incompressible, 91 Laminar ¯ows, 210 Lapidus-type arti®cial di€usion, 179, 180 Laplace's equation, 96, 265, 266 Laplacian form, 97 Large eddy simulation (LES), 161 Large wave height, 245 Large-amplitude progressive waves, 268 Large-amplitude water waves, 265, 266 Latent heat, 289
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The Finite Element Method Fifth edi
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The Finite Element Method Fifth edi
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Dedication This book is dedicated t
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3.7 The performance of two- and sin
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Volume 2: Solid and structural mech
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xiv Preface to Volume 3 this algori
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2 Introduction and the equations of
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4 Introduction and the equations of
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6 Introduction and the equations of
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8 Introduction and the equations of
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10 Introduction and the equations o
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12 Introduction and the equations o
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14 Convection dominated problems We
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16 Convection dominated problems wh
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18 Convection dominated problems ch
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20 Convection dominated problems i.
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22 Convection dominated problems 2
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24 Convection dominated problems 2.
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26 Convection dominated problems ar
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28 Convection dominated problems Th
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30 Convection dominated problems co
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32 Convection dominated problems 2.
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34 Convection dominated problems ha
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36 Convection dominated problems an
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38 Convection dominated problems ac
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40 Convection dominated problems An
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42 Convection dominated problems U
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44 Convection dominated problems (a
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52 Convection dominated problems C
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3 A general algorithm for compressi
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66 A general algorithm for compress
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68 A general algorithm for compress
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70 A general algorithm for compress
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72 A general algorithm for compress
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74 A general algorithm for compress
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76 A general algorithm for compress
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78 A general algorithm for compress
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80 A general algorithm for compress
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82 A general algorithm for compress
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84 A general algorithm for compress
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86 A general algorithm for compress
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88 A general algorithm for compress
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90 A general algorithm for compress
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92 Incompressible laminar ¯ow Cons
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94 Incompressible laminar ¯ow and,
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96 Incompressible laminar ¯ow V/V
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98 Incompressible laminar ¯ow The
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100 Incompressible laminar ¯ow 1.5
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102 Incompressible laminar ¯ow p 1
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104 Incompressible laminar ¯ow �
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106 Incompressible laminar ¯ow x 2
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108 Incompressible laminar ¯ow Thi
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110 Incompressible laminar ¯ow 4.5
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112 Incompressible laminar ¯ow 4.5
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114 Incompressible laminar ¯ow (a)
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116 Incompressible laminar ¯ow (b)
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118 Incompressible laminar ¯ow wit
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120 Incompressible laminar ¯ow The
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122 Incompressible laminar ¯ow Fig
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124 Incompressible laminar ¯ow and
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126 Incompressible laminar ¯ow U U
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128 Incompressible laminar ¯ow C L
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130 Incompressible laminar ¯ow are
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132 Incompressible laminar ¯ow sha
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134 Incompressible laminar ¯ow Fig
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136 Incompressible laminar ¯ow 28.
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138 Incompressible laminar ¯ow 71.
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140 Incompressible laminar ¯ow 114
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142 Incompressible laminar ¯ow 153
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144 Free surfaces, buoyancy and tur
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146 Free surfaces, buoyancy and tur
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148 Free surfaces, buoyancy and tur
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150 Free surfaces, buoyancy and tur
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152 Free surfaces, buoyancy and tur
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154 Free surfaces, buoyancy and tur
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156 Free surfaces, buoyancy and tur
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158 Free surfaces, buoyancy and tur
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160 Free surfaces, buoyancy and tur
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162 Free surfaces, buoyancy and tur
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164 Free surfaces, buoyancy and tur
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166 Free surfaces, buoyancy and tur
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168 Free surfaces, buoyancy and tur
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170 Compressible high-speed gas ¯o
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172 Compressible high-speed gas ¯o
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174 Compressible high-speed gas ¯o
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176 Compressible high-speed gas ¯o
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178 Compressible high-speed gas ¯o
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180 Compressible high-speed gas ¯o
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182 Compressible high-speed gas ¯o
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184 Compressible high-speed gas ¯o
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186 Compressible high-speed gas ¯o
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188 Compressible high-speed gas ¯o
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190 Compressible high-speed gas ¯o
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192 Compressible high-speed gas ¯o
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194 Compressible high-speed gas ¯o
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196 Compressible high-speed gas ¯o
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198 Compressible high-speed gas ¯o
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200 Compressible high-speed gas ¯o
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202 Compressible high-speed gas ¯o
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204 Compressible high-speed gas ¯o
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206 Compressible high-speed gas ¯o
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208 Compressible high-speed gas ¯o
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210 Compressible high-speed gas ¯o
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212 Compressible high-speed gas ¯o
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214 Compressible high-speed gas ¯o
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216 Compressible high-speed gas ¯o
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7 Shallow-water problems 7.1 Introd
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220 Shallow-water problems reduced
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222 Shallow-water problems Approxim
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224 Shallow-water problems These si
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226 Shallow-water problems h = 2 η
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228 Shallow-water problems Surface
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230 Shallow-water problems FL: 578
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232 Shallow-water problems B Fig. 7
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234 Shallow-water problems Time = 0
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236 Shallow-water problems Fig. 7.1
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238 Shallow-water problems where no
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240 Shallow-water problems 14. T.D.
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8 Waves Peter Bettess 8.1 Introduct
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244 Waves the familiar form where
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246 Waves of 10 nodes or thereabout
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248 Waves and the Astley wave envel
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250 Waves agreement with the analyt
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252 Waves Fig. 8.3 General wave dom
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254 Waves Relative errors (%) 10 8
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256 Waves (The indirect boundary in
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258 Waves where m is the number of
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260 Waves Fig. 17.6 of Volume 1. La
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262 Waves to using such coordinate
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264 Waves r/a 5 4 3 2 1 0 0 2 4 6 8
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266 Waves 8.16 Three-dimensional ef
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268 Waves wave elevations in shallo
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270 Waves integrals. Preliminary re
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- Page 305 and 306: 292 Appendix A Again substituting t
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- Page 315 and 316: Appendix E Boundary layer±inviscid
- Page 317 and 318: 304 Appendix E In Fig. E.2, Cp is t
- Page 320 and 321: Author index Page numbers in bold r
- Page 322 and 323: Gerdes, K. 259, 264, 265, 272 Ghia,
- Page 324 and 325: Nakos, D.E. 146, 165 Narayana, P.A.
- Page 326: Wu, J. 67, 90; 102, 108, 112, 137;
- Page 329 and 330: 316 Subject index Blurring of the s
- Page 331 and 332: 318 Subject index Convected coordin
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- Page 335: 322 Subject index Flows: buoyancy d
- Page 339 and 340: 326 Subject index Metals: hot, 120
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