Encyclopedia of Energy: Ph-SElsevier, 2004 |
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136. oldal
... Figure 1 presents Hausman's real price index series for wood and coal for Great Britain from 1450 to 1989. Hausman normalized the index to 100 in 1600 in the belief that by then coal was cheaper than charcoal so that the figure would ...
... Figure 1 presents Hausman's real price index series for wood and coal for Great Britain from 1450 to 1989. Hausman normalized the index to 100 in 1600 in the belief that by then coal was cheaper than charcoal so that the figure would ...
563. oldal
Reflector FIGURE 10 Cylindro - parabolic cooker . FIGURE 18 Multiple glass box cooker . 3.4 Collapsible Parabolic ... FIGURE 8 Collapsible parabolic cooker . Adjustable counter- weight -W- Grill Adjusting arm FIGURE 7 Collapsible ...
Reflector FIGURE 10 Cylindro - parabolic cooker . FIGURE 18 Multiple glass box cooker . 3.4 Collapsible Parabolic ... FIGURE 8 Collapsible parabolic cooker . Adjustable counter- weight -W- Grill Adjusting arm FIGURE 7 Collapsible ...
568. oldal
... figure of merit , F1 , and the second figure of merit , F2 . The first figure of merit depicts optical efficiency and is the ratio of optical efficiency to heat loss factor ; it is evaluated by a stagnation test without load . The second ...
... figure of merit , F1 , and the second figure of merit , F2 . The first figure of merit depicts optical efficiency and is the ratio of optical efficiency to heat loss factor ; it is evaluated by a stagnation test without load . The second ...
Tartalomjegyzék
Entropy Geothermal Power Generation | 1 |
Aquaculture and Energy Use Scenarios | 3 |
United Nations Energy Agreements | 7 |
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applications approximately areas biofuels biogas biomass cancer carbon chemical coal collectors commercial concentration consumers cooker cooling costs countries cycle economic effect electricity electrons emissions energy consumption energy efficiency energy policy energy R&D energy sources energy systems energy technologies environment environmental ethanol FIGURE fossil fuels geothermal global greenhouse greenhouse gas grid growth heat pump higher hydropower impacts increase industry installed investment layer levels material ment metal million modules natural gas net metering nuclear power offshore operation oxide photocatalytic photoelectrochemical cell photovoltaic population potential power plants production programs projects radiation reaction reactor recycling reduce refrigeration regions renewable energy resource curse result risk sector semiconductor silicon solar cells solar cookers solar energy solar pond specific supply temperature thermal tion transport turbine United utilities vapor wind power