EML4450L23

EML4450L23 - Sustainable Energy Science and Engineering...

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S ustainable E nergy S cience and E ngineering C enter GEOTHERMAL ENERGY Source: http://geothermal.marin.org/GEOpresentation Sustainable Energy Sources
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S ustainable E nergy S cience and E ngineering C enter Earth’s Temperature Profile Source: http://geothermal.marin.org/GEOpresentation
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S ustainable E nergy S cience and E ngineering C enter GEOTHERMAL ENERGY Source: http://geothermal.marin.org/GEOpresentation
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S ustainable E nergy S cience and E ngineering C enter Plate Tectonics Source: http://geothermal.marin.org/GEOpresentation Earth's crust is broken into huge plates that move apart or push together at about the rate our fingernails grow. Convection of semi-molten rock in the upper mantle helps drive plate tectonics.
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S ustainable E nergy S cience and E ngineering C enter Source: http://geothermal.marin.org/GEOpresentation New crust forms along mid-ocean spreading centers and continental rift zones. When plates meet, one can slide beneath another. Plumes of magma rise from the edges of sinking plates. Plate Tectonics
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S ustainable E nergy S cience and E ngineering C enter Magma Source: http://geothermal.marin.org/GEOpresentation Thinned or fractured crust allows magma to rise to the surface as lava. Most magma doesn't reach the surface but heats large regions of underground rock.
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S ustainable E nergy S cience and E ngineering C enter Rain Water Effect Source: http://geothermal.marin.org/GEOpresentation Rainwater can seep down faults and fractured rocks for miles. After being heated, it can return to the surface as steam or hot water.
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S ustainable E nergy S cience and E ngineering C enter Steaming Ground Source: http://geothermal.marin.org/GEOpresentation This steaming ground is in the Philippines.
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S ustainable E nergy S cience and E ngineering C enter Geysers Examples of geothermal heat Requirements: Deep subterranean supply of
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This note was uploaded on 10/22/2011 for the course EML 4450 taught by Professor Greska during the Fall '06 term at FSU.

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EML4450L23 - Sustainable Energy Science and Engineering...

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