18 Index

Abstract

Critical heat flux, 353, 362, 369 Critical heat flux, flow boiling, 364 Critical heat flux, pool boiling, 352 Critical radius of insulation for cylinder, 25 Cross-flow heat exchanger, 211 D Data-based models, 325, 327 Darcy friction factor, 378 Deep learning, 329 Deep neural networks (DNNs), 329 Departure from nucleate boiling (DNB), 353, 366 Diffuse surface, 250 Dirichlet boundary condition, 19 Dittus-Boelter equation, 163, 367 DNNs. See Deep neural networks (DNNs) Domain expertise, 346 Dryout in flow boiling, 369 E Effectiveness-NTU method, 212 Electrical analogy, 22, 24 Electrical resistance network, 22f Electromagnetic theory, 9 Emissivities and absorptivities for a mixture of gases, calculation, 286 equations for, 287 Emissivity for different pressure conditions, 287 Energy balance, 375 Energy equation, 110, 115, 117, 118 with trial velocity, 130 Enthalpy chart (Grober's chart) long cylinder, 86f plane wall, 84f sphere, 88f Equations and their classification based on information propagation, 298 elliptic PDE, 298 hyperbolic PDE, 299 parabolic PDE, 299 based on linearity and order, 297 Error function, 76t