Encyclopedia of Energy: Ec-GeElsevier, 2004 - Power (Mechanics) |
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Page 247
... phases , a - c . The three sets of sinusoidal voltages ( and currents ) are equal in magnitude but differ in phase angle of 120 ° from each other . The voltages shown in Fig . 2 have three phases . By convention , the a phase is usually ...
... phases , a - c . The three sets of sinusoidal voltages ( and currents ) are equal in magnitude but differ in phase angle of 120 ° from each other . The voltages shown in Fig . 2 have three phases . By convention , the a phase is usually ...
Page 879
... two- phase geothermal systems . B , barometric leg ; C , condenser ; G , generator ; H , hot well ; PW , production well ; RW , reinjection well ; S , separator ; ST , steam turbine . ST G → JRW C HX ORC P FIGURE 5 Power cycle for hot ...
... two- phase geothermal systems . B , barometric leg ; C , condenser ; G , generator ; H , hot well ; PW , production well ; RW , reinjection well ; S , separator ; ST , steam turbine . ST G → JRW C HX ORC P FIGURE 5 Power cycle for hot ...
Page 885
... two phases by centrifugal and gravity effects . The modern separators differ in many aspects from those first used at Wairakei during the 1950s . They differ in size , location , body arrangement , separated water vessel , two - phase ...
... two phases by centrifugal and gravity effects . The modern separators differ in many aspects from those first used at Wairakei during the 1950s . They differ in size , location , body arrangement , separated water vessel , two - phase ...
Contents
Contents of Volumes | 1 |
Fuel | 5 |
Turbines Gas Wind Energy Technology Environmental Impacts | 7 |
Copyright | |
93 other sections not shown
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activity analysis areas assessment biomass capital cascading failures chemical coal combustion components consumers consumption cost countries depletion ecological footprint ecological risk assessment economic growth ecosystem health effects embodied energy Emergy Evaluation emissions endpoints energy demand energy efficiency energy intensity energy prices energy resources energy services energy supply entropy environment environmental regulation equipment ESCO estimate evaluation example exposure external extraction factors fossil fuels function future global gross domestic product heat household human impacts important income increase industry inputs investment Kuznets curve labor land load magnetic field market failures materials measure ment motor natural gas nonrenewable nuclear NYMEX operating optimal organisms output petroleum physical pollution potential power plants production ratio reduce renewable reserves result sector solar sources specific structure studies theory thermodynamics tion transformation transmission typically United utility variables voltage