Gas Turbine Handbook : Principles and Practices

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428 Gas Turbine Handbook: Principles and Practices ball and roller bearing 40 barrier or pad type filters 117 barrier type filter 118, 119, 121 baseline data 184 baseplate resonance 107 basket 40 battery 88 bearings 39, 178 air 178, 179 anti-friction 178 hydrodynamic 178, 179 worn 183 bearing metal temperature 112 Bernoulli’s Law 64 BHP Corrected 185 blade 69 damage 193 blade passing frequency (bpf) 147 blade tip clearances, excessive 183 blades or vanes, partially or wholly missing 183 bleed valve 73 malfunction 202 boroscope 41, 184, 208, 228 flexible fiber-optic 215 rigid-type, 90-degree 216 inspection 192, 205 ports 209, 216 probe 207 Brayton Cycle 45, 46, 52 burner 64, 66 efficiency 199 burning 214 C “cold-end” drive 236 calcium carbonate 117, 127 can-annular 35 combustors 37, 41 design combustor 213 cannister filter 118, 119, 121 carbo-blast 197 carbon monoxide 133, 134 carbon residue 103 cascade control 74 catalytic combustor 281 central processing unit 73 centrifugal 27 compressor 19, 53, 61, 63, 64, 170, 172, 177 pump 21 ceramics 280 changeable pitch fan blades 99 characteristic curve 63 chiller 124 chopper circuit 91 chord 55 cleaning agents 197 cloud point 101 coal 279, 282 coalescer 127 coating 211 cogeneration 21, 249, 261 cold end drive 16, 17, 18 combined cycle 16 combustion efficiency 66 combustion process 132 combustion system 240 combustor 35, 37, 41, 64, 66, 90, 169, 175, 176, 242 boroscope ports 213, 214 cracked and warped 183 distress and plugged fuel nozzles 199 efficiency 38, 65, 200 component efficiencies 49 compressibility factor 59 compressor 17, 20, 52
Index 429 aerodynamics 124 air extraction 244 blades and stators 210, 211 bleed-air flow-control 74 characteristic curve 55 cleaning 120 diaphragms 42 discharge pressure 72, 187, 195, 196, 203 corrected 185 discharge temperature 189, 195, 197 efficiency 49, 121, 195, 196, 208, 210 fouling 126, 195 inlet pressure 72 inlet temperatures 72 performance 53 map 55 pressure ratio 49, 189 stators 41 surge 202, 211 line 137 total discharge 49 pressure 49 total inlet 49 pressure 49 turbine 71, 72, 79, 84 washing 196 computer or electronic controls 73, 203 constrained-gap 93 contaminants 120, 122, 127, 131 contamination 101, 102, 103, 210 control functions 75, 78, 109 load 75 map 81 speed 75 start 75 stop 75 system 244 temperature 75 unload 75 controls 183, 170, 176, 177 converters 170, 178 cooler 95 design 99 effectiveness 125 cooling fans 99 corrosion 32, 115, 120, 126, 183, 187, 191, 192, 193, 208, 214, 216 cracking 208 cracks 215 cranking speed 90 creep 34, 70, 109 critical speed 72 cross-over tubes 90 CTOL 279 Curtis Turbine 67 CV 279 C weighting 151, 153 D deaerator 96 deceleration limit 82 decibels 145, 148, 149, 150, 154, 156, 159 deionized 137 demineralized 137 demineralized/deionized (DI) water 115 density 58 dependent variables 183 parameters 184 depth of field 208 detectable faults 183 diaphragms 42 diesel motors 86, 89
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Gas Turbine Handbook: Principles an
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Gas Turbine Handbook: Principles an
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Dedication This book is dedicated t
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Contents PREFACE ..................
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Chapter 13—BOROSCOPE INSPECTION .
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Preface to the Third Edition The ne
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Acknowledgments I wish to thank the
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2 Gas Turbine Handbook: Principles
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Figure 2-3. Courtesy of United Tech
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Chart 8-1 Gas Turbine Environments
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Appendix A-2 304 Gas Turbine Handbo
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5. Weather Hood Material __________
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Appendix C-6 Air/Oil Cooler Specifi
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9. Drive Requirements A. Hydraulic
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22. Packaging For Shipment Per Spec
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Parameters Units NH 3 CO H 2 CH 4 C
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.055 Parameters Units 1/0 .88/.12 .
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Koppers Foster Blue Coal Gas Winkle
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Gas Turbine Handbook : Principles and Practices

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