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Index Terms

Links

 

 

 

Steam flow

3

39

104

129

 

136

148

165

181

 

189

195

199

277

 

305

323

334

346

 

399

413

419

424

control

3

148

 

 

initial, partition, and end steam

 

 

 

 

conditions

39

 

 

 

extraction/bleedings

39

53

129

199

turbine steam path

53

104

154

277

 

305

334

399

413

 

419

424

 

 

amount

61

131

148

182

 

189

346

 

 

loss

67

 

 

 

experimental research

74

 

 

 

flow pattern

90

181

323

 

velocity

131

136

148

165

 

195

 

 

 

Steam flow amount

61

131

148

182

 

189

346

 

 

flow amount factor

61

 

 

 

Steam flow pattern

90

181

323

 

Steam generator

39

 

 

 

Steam moisture. See Steam wetness.

 

 

 

 

Steam path

53

104

154

277

 

305

334

399

413

 

419

424

 

 

turbine blade row

54

 

 

 

wetness influence on efficiency

63

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

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Index Terms

Links

 

 

 

Steam path (Cont.)

 

 

 

 

experimental research

74

 

 

 

damage mechanisms

277

 

 

 

protection and preservation

305

 

 

 

microadditives

305

 

 

 

testing

334

 

 

 

Steam pressure reduction

47

 

 

 

Steam reheat/reheating

4

39

43

50

 

106

110

122

124

 

155

195

204

206

 

252

328

346

354

reheater design

206

 

 

 

Steam velocity

131

136

148

165

 

195

 

 

 

Steam viscosity

184

 

 

 

Steam wetness (thermal efficiency)

2

42

47

50

 

63

83

105

194

 

263

272

 

 

Steel

145

162

191

281

 

287

290

296

 

Stellite laminas

3

191

301

409

Stop valve

148

150

 

 

Stream velocity

54

59

64

 

Streamline

181

188

413

 

Stress corrosion cracking (SCC)

122

127

279

308

 

397

400

402

408

 

419

422

 

 

corrosion fatigue

279

 

 

 

Stress-corrosion and corrosion-fatigue

 

 

 

 

cracking (wet-steam turbines)

279

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

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Index Terms

Links

 

 

 

Stretch-out process

241

 

 

 

Subcooling

55

58

 

 

Sub-critical main steam pressure

44

 

 

 

Subscripts/superscripts

440

 

 

 

Suction removal

195

199

 

 

suction slot

199

 

 

 

Sulfur dioxide

10

 

 

 

Superheated high-pressure steam

40

53

58

320

Supersaturation

55

58

 

 

Supervisory and control system

358

 

 

 

Surface-type water trap

199

 

 

 

Surfactant microadditives

305

 

 

 

SWR project

28

 

 

 

Symbols

438

 

 

 

System load control

237

 

 

 

T

 

 

 

 

Tandem-compound (TC) turbine

104

111

 

 

Temperature effect (wet-steam flow)

55

 

 

 

Temperature fields calculation (main

 

 

 

 

turbine design elements)

337

 

 

 

Temperature measuring

263

337

369

 

fields calculation

337

 

 

 

Tennessee Valley Authority (TVA)

30

 

 

 

Tensile radial stress

161

167

169

 

Tensile strength

171

245

281

288

Terminal temperature difference (TTD)

47

274

 

 

Terminology

436

 

 

 

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Index Terms

Links

 

 

 

Test probes

76

78

80

329

 

334

 

 

 

optical attenuation probe

80

 

 

 

microvideo probe

80

 

 

 

laser probe

83

 

 

 

boroscope/endoscope

86

89

 

 

Thermal convection

341

 

 

 

Thermal efficiency (wetness influence)

2

42

47

50

 

63

83

105

194

 

263

272

 

 

Thermal expansion arrangement

160

 

 

 

Thermal process (wet-steam turbine)

39

 

 

 

initial, partition, and end steam

 

 

 

 

conditions

39

 

 

 

wet-steam flow in turbine steam path

53

 

 

 

references

92

 

 

 

bibliography

96

 

 

 

Thermal stress

245

313

315

337

 

349

 

 

 

Thermodynamic conditions (steam)

53

 

 

 

Three-dimensional computation

71

 

 

 

Three Mile Island accident (1979)

xxx

29

 

 

Throttle control

47

77

153

239

 

320

 

 

 

Throttling process (steam flow)

47

77

 

 

Tie-boss

172

 

 

 

wire tie

174

 

 

 

Titanium

104

116

127

163

 

168

171

175

190

 

192

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

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Index Terms

Links

 

 

 

Torque effect

64

 

 

 

Torsional oscillation/resonance

302

 

 

 

Train cylinder arrangement

127

 

 

 

Tungsten

191

 

 

 

Turbine design elements (temperature

 

 

 

 

fields calculation)

337

 

 

 

Turbine repair/refurbishment

270

395

434

 

retrofitting versus repairing

395

 

 

 

retrofitting LP cylinders

402

 

 

 

complete upgrading of turbines

 

 

 

 

(HP and LP cylinders)

415

 

 

 

references

427

 

 

 

bibliography

431

 

 

 

Turbine stage model

65

 

 

 

Turbine start-up diagrams (optimization

 

 

 

 

calculation)

343

 

 

 

Turbine start-up tests

310

 

 

 

Turbine steam path (wet-steam flow)

53

104

154

277

 

305

334

399

413

 

419

424

 

 

turbine blade row

54

 

 

 

wetness influence on efficiency

63

 

 

 

experimental research

74

 

 

 

damage mechanisms

277

 

 

 

protection and preservation

305

 

 

 

microadditives

305

 

 

 

testing

334

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

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Index Terms

Links

 

 

Turbine transients

238

310

 

operating conditions

238

 

 

experimental research and

 

 

 

calculation

310

 

 

monitoring

311

 

 

temperature fields

337

 

 

optimization

343

 

 

information support and automated

 

 

 

control

356

 

 

Turboseparator

215

 

 

Turngate

148

150

 

Two-phase flow

53

59

62

U

 

 

 

U.S. nuclear power plants (statistics)

10

 

 

efficiency

11

 

 

O&M costs

12

 

 

power generation

13

 

 

U.S. Nuclear Regulatory Commission

 

 

 

(NRC)

14

29

 

license/relicense

29

 

 

Ultra-supercritical (USC) main steam

 

 

 

pressure

44

 

 

Universal correction curve

272

 

 

Upgrading of turbines (HP and LP

 

 

 

cylinders)

415

 

 

Siemens experience

415

 

 

Mitsubishi Heavy Industries

 

 

 

experience

419

 

 

ALSTOM experience at SONGS

421

 

 

This page has been reformatted by Knovel to provide easier navigation.

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Index Terms

Links

 

 

 

Uprating (reactor output)

30

 

 

 

Uranium dioxide

21

 

 

 

V

 

 

 

 

Vacuum breaker valve

155

 

 

 

Valve aerodynamics

152

 

 

 

Valve steam–chest

250

 

 

 

Vane profile/shape

140

187

199

405

bowed/curved

140

187

405

 

inclined

187

 

 

 

radial

187

 

 

 

saber

187

 

 

 

hollow–nozzle

199

 

 

 

Vibration

148

167

170

173

 

176

191

296

302

Vortices

133

181

194

255

VVER/WWER reactors

18

28

47

102

 

111

 

 

 

W

 

 

 

 

Water channel/trap

53

195

 

 

trap belt

53

195

 

 

Water chemistry

83

 

 

 

Water drop erosion (WDE)

42

105

144

169

 

190

293

298

308

 

397

409

 

 

WDE criterion

105

 

 

 

last stage blade protection

190

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

www.EngineeringBooksPdf.com

Index Terms

Links

 

 

 

Water drop size

53

59

70

77

 

190

194

 

 

Water motion

59

 

 

 

Water removal from turbine (turbine

 

 

 

 

design)

194

 

 

 

internal

194

 

 

 

peripheral moisture separation

 

 

 

 

and removal between stage rows

195

 

 

 

intrachannel moisture separation

199

 

 

 

moisture separating stage/

 

 

 

 

stage-separator

204

 

 

 

external moisture separator and

 

 

 

 

reheater

206

 

 

 

Water trap belt

53

195

 

 

Welded rotor

106

111

115

122

 

124

127

288

340

 

402

 

 

 

Welding technology

398

 

 

 

Wetness influence (thermal efficiency)

2

42

47

50

 

63

83

105

194

 

263

272

 

 

Wet-steam flow (turbine steam path)

53

 

 

 

turbine blade rows

54

 

 

 

wetness influence on efficiency

63

 

 

 

experimental research

74

 

 

 

Wet-steam parameters

74

 

 

 

Wet-steam turbine design

101

337

 

 

manufacturers

101

 

 

 

general features

104

 

 

 

This page has been reformatted by Knovel to provide easier navigation.

www.EngineeringBooksPdf.com

Index Terms

Links

 

Wet-steam turbine design (Cont.)

 

 

influence of single capacity and

 

 

rotation speed

104

 

blading, gland seals, and protection

 

 

against erosion–corrosion wear

136

 

steam admission elements

148

 

bearings

157

 

last stage blades

161

 

blade length

161

 

roots, shrouds, and snubbers

170

 

aerodynamics

180

 

protection against WDE

190

 

water removal from turbines

194

 

moisture separation/removal

 

 

between stage rows

195

 

intrachannel moisture separation

199

 

moisture separating stages/

 

 

stage-separators

204

 

external moisture separators and

 

 

reheaters

206

 

references

216

 

bibliography

224

 

Wet-steam turbine transients

238

310

operating conditions

238

 

experimental research and

 

 

calculation

310

 

monitoring

311

 

temperature fields

337

 

information support and automated

 

 

control

356

 

This page has been reformatted by Knovel to provide easier navigation.

www.EngineeringBooksPdf.com

Index Terms

Links

 

 

 

Wet-steam turbines

xxi

1

23

26

history

1

 

 

 

prospects for nuclear power industry

26

 

 

 

Wilson region

56

59

169

286

Wire mesh/demister

206

208

 

 

X

 

 

 

 

Xenon poisoning

22

 

 

 

Z

 

 

 

 

Zircaloy

21

 

 

 

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