Use of hot-dry-rock geothermal resources for space heating [electronic resource] : a case study.
Geothermal Legacy.
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Online Access: |
Online Access |
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Corporate Author: | |
Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Los Alamos, N.M. : Oak Ridge, Tenn. :
Los Alamos National Laboratory ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1982.
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Subjects: |
MARC
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245 | 0 | 0 | |a Use of hot-dry-rock geothermal resources for space heating |h [electronic resource] : |b a case study. |
260 | |a Los Alamos, N.M. : |b Los Alamos National Laboratory ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1982. | ||
300 | |a Pages: 89 : |b digital, PDF file. | ||
336 | |a text |b txt |2 rdacontent. | ||
337 | |a computer |b c |2 rdamedia. | ||
338 | |a online resource |b cr |2 rdacarrier. | ||
500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
500 | |a 09/01/1982. | ||
500 | |a "la-9541-ms" | ||
500 | |a "DE83002947" | ||
500 | |a Drake, R.H.; Norton, R.D.; Cummings, R.G.; Arundale, C.J.; Bivins, R.L.; Burness, H.S. | ||
520 | 3 | |a This study shows that a hot dry rock (HDR) geothermal space heat system proposed for the National Aeronautics and Space Administrations's Wallops Flight Center (WFC) will cost $10.9 million, saving $4.1 million over the existing oil heating system over a 30-yr lifetime. The minimal, economically feasible plan for HDR at WFC is shown to be the design of a single-fracture reservoir using a combined HDR preheat and a final oil burner after the first 4 years of operation. The WFC cost savings generalize and range from $3.1 million to $7.2 million for other HDR sites having geothermal temperature gradients ranging from 25°C/km to 40°C/km and depths to basement rock of 2400 ft or 5700 ft compared to the 30°C/km and 9000 ft to basement rock at WFC. | |
520 | 0 | |a Geothermal Legacy. | |
536 | |b W-7405-ENG-36. | ||
650 | 7 | |a Energy Systems. |2 local. | |
650 | 7 | |a Design. |2 local. | |
650 | 7 | |a Geothermal Systems. |2 local. | |
650 | 7 | |a Space Heating. |2 local. | |
650 | 7 | |a Drawdown. |2 local. | |
650 | 7 | |a Fractured Reservoirs. |2 local. | |
650 | 7 | |a Heating Systems. |2 local. | |
650 | 7 | |a Geothermal Heating. |2 local. | |
650 | 7 | |a Sensitivity Analysis. |2 local. | |
650 | 7 | |a Flow Rate. |2 local. | |
650 | 7 | |a Geothermal Space Heating. |2 local. | |
650 | 7 | |a Basement Rock. |2 local. | |
650 | 7 | |a Temperature Gradients. |2 local. | |
650 | 7 | |a Geothermal Heating Systems. |2 local. | |
650 | 7 | |a Feasibility Studies. |2 local. | |
650 | 7 | |a Geothermal Gradients. |2 local. | |
650 | 7 | |a Operation. |2 local. | |
650 | 7 | |a Cost. |2 local. | |
650 | 7 | |a Reservoir Temperature. |2 local. | |
650 | 7 | |a Heating. |2 local. | |
650 | 7 | |a Well Temperature. |2 local. | |
650 | 7 | |a Hot-dry-rock Systems. |2 local. | |
650 | 7 | |a Economics. |2 local. | |
650 | 7 | |a Geothermal Energy. |2 edbsc. | |
710 | 2 | |a Los Alamos National Laboratory. |4 res. | |
710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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