562
Index
Denton, J.D., 233
Diameter number, 256
Diaphragms, 212
Dietzel, F., 261, 267, 332, 334
Diffuser, 5, 24, 525−528
cascade diffuser, 527
channel diffuser, 527
vaned diffuser, 527, 528
vaneless diffuser, 527
Diffusion factor, 466
Lieblein diffusion factor, 74, 75
local diffusion factor, 74
Dimensionless group of parameters, 248
Directionally solidified, 379
Discharge, 33
Dixon, S.L., 75, 209, 335, 517, 518
Drag, 48
Draught tube, 4
E
Eck, B., 113, 125, 129, 276
Effective jet velocity, 424
Efficiency of components
propeller efficiency, 422
infinitesimal efficiency, 165, 168, 389
internal efficiency, 26, 199
isentropic efficiency, 167
isentropic re-expansion efficiency, 386
mechanical efficiency, 25, 134
polytropic efficiency, 165, 168, 390
small stage efficiency, 389
total-to-static efficiency, 205, 386
total-to-total efficiency, 205, 386
volumetric efficiency, 135
Efficiency of systems
bypass efficiency, 446
dynamic efficiency, 433
propulsive efficiency, 434
thermal efficiency, 199, 403, 433
thermodynamic efficiency, 433
El-Masri, M.A., 396, 397, 401
End walls, 17, 471
Energy
residual kinetic energy, 434
energy dissipation, 55−57
energy equation, 13
mechanical energy, 12, 388
pressure potential energy, 11
Enthalpy, 10
Euler’s work equation, 20
Exducer, 550
F
Forcing of the swirl distribution, 485
Franc, J.-P., 284, 285
Franco, A., 414
Free vortex blade, 483
Free vortex flow, 61
Freris, L.L., 365
Friction
disc friction moment, 17
wheel friction moment, 17
Friction drag, 51
Fuchslocher-Schulz, H., 258
G
Gas generator, 371, 433, 436
Gauge pressure, 175
Geared turbofan, 432
Ghofrani, M.B., 411
Girdhar, P., 311
Greim, R., 226
Guide ring, 2
Gülich, J.F., 129, 286
H
Hall, C.A., 75, 209, 335, 517, 540, 553
Havakechian, S., 226
Head, 12, 386
head coefficient, 211
head loss, 13, 264
isentropic head, 211, 386, 390, 391
isentropic re-expansion head, 390
manometric head, 30, 32
polytropic head, 390, 392
Heavy duty gas turbine, 373, 377
Hirt, L., 233, 235
Horseshoe vortex, 480
Hub, 16
Hub-to-shroud surface, 482
Hunt, V.D., 363, 365
I
Impeller, 4, 509
Impulse turbine, 222
Incidence angle, 120
Inducer, 292, 511, 523
Industrial gas turbine, 369
Infinite number of blades, 101
Inlet guide vanes, 460
Interference factors, 90
Irrotational flow, 67
Index
Denton, J.D., 233
Diameter number, 256
Diaphragms, 212
Dietzel, F., 261, 267, 332, 334
Diffuser, 5, 24, 525−528
cascade diffuser, 527
channel diffuser, 527
vaned diffuser, 527, 528
vaneless diffuser, 527
Diffusion factor, 466
Lieblein diffusion factor, 74, 75
local diffusion factor, 74
Dimensionless group of parameters, 248
Directionally solidified, 379
Discharge, 33
Dixon, S.L., 75, 209, 335, 517, 518
Drag, 48
Draught tube, 4
E
Eck, B., 113, 125, 129, 276
Effective jet velocity, 424
Efficiency of components
propeller efficiency, 422
infinitesimal efficiency, 165, 168, 389
internal efficiency, 26, 199
isentropic efficiency, 167
isentropic re-expansion efficiency, 386
mechanical efficiency, 25, 134
polytropic efficiency, 165, 168, 390
small stage efficiency, 389
total-to-static efficiency, 205, 386
total-to-total efficiency, 205, 386
volumetric efficiency, 135
Efficiency of systems
bypass efficiency, 446
dynamic efficiency, 433
propulsive efficiency, 434
thermal efficiency, 199, 403, 433
thermodynamic efficiency, 433
El-Masri, M.A., 396, 397, 401
End walls, 17, 471
Energy
residual kinetic energy, 434
energy dissipation, 55−57
energy equation, 13
mechanical energy, 12, 388
pressure potential energy, 11
Enthalpy, 10
Euler’s work equation, 20
Exducer, 550
F
Forcing of the swirl distribution, 485
Franc, J.-P., 284, 285
Franco, A., 414
Free vortex blade, 483
Free vortex flow, 61
Freris, L.L., 365
Friction
disc friction moment, 17
wheel friction moment, 17
Friction drag, 51
Fuchslocher-Schulz, H., 258
G
Gas generator, 371, 433, 436
Gauge pressure, 175
Geared turbofan, 432
Ghofrani, M.B., 411
Girdhar, P., 311
Greim, R., 226
Guide ring, 2
Gülich, J.F., 129, 286
H
Hall, C.A., 75, 209, 335, 517, 540, 553
Havakechian, S., 226
Head, 12, 386
head coefficient, 211
head loss, 13, 264
isentropic head, 211, 386, 390, 391
isentropic re-expansion head, 390
manometric head, 30, 32
polytropic head, 390, 392
Heavy duty gas turbine, 373, 377
Hirt, L., 233, 235
Horseshoe vortex, 480
Hub, 16
Hub-to-shroud surface, 482
Hunt, V.D., 363, 365
I
Impeller, 4, 509
Impulse turbine, 222
Incidence angle, 120
Inducer, 292, 511, 523
Industrial gas turbine, 369
Infinite number of blades, 101
Inlet guide vanes, 460
Interference factors, 90
Irrotational flow, 67