Encyclopedia of Energy: Ec-GeElsevier, 2004 - Power (Mechanics) |
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Page 193
... losses occurring in a motor : electrical , magnetic , mechanical , and stray . These losses can be reduced by using quality materials as well as by optimizing the design . The electrical losses are of the type IR ( the product of the ...
... losses occurring in a motor : electrical , magnetic , mechanical , and stray . These losses can be reduced by using quality materials as well as by optimizing the design . The electrical losses are of the type IR ( the product of the ...
Page 601
... losses , but irreversibilities have , by definition , no exergy and , thus , no environmental effects . However , due to high exergy losses from irreversibilities , more exergy is used to compensate for this loss , and this in turn may ...
... losses , but irreversibilities have , by definition , no exergy and , thus , no environmental effects . However , due to high exergy losses from irreversibilities , more exergy is used to compensate for this loss , and this in turn may ...
Page 620
... losses represent true losses of the potential that exists to generate the desired product from the given driving input . This is not true in general for energy losses . Thus , if the objective is to increase efficiency while accounting ...
... losses represent true losses of the potential that exists to generate the desired product from the given driving input . This is not true in general for energy losses . Thus , if the objective is to increase efficiency while accounting ...
Contents
Contents of Volumes | 1 |
Fuel | 5 |
Turbines Gas Wind Energy Technology Environmental Impacts | 7 |
Copyright | |
93 other sections not shown
Common terms and phrases
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