Heat transfer in magma bodies. [10 KW/m² estimated heat extraction rate] [electronic resource]
Analytical heat transfer techniques are used to relate geological surface evidence and observations to conditions that are likely to exist in magma chambers. Resulting information is to be used for improving estimates of commercial heat extraction rates. The calculations indicate that an upward melt...
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Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Albuquerque, N.M. : Oak Ridge, Tenn. :
Sandia National Laboratories. ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1976.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Heat transfer in magma bodies. [10 KW/m² estimated heat extraction rate] |h [electronic resource] |
| 260 | |a Albuquerque, N.M. : |b Sandia National Laboratories. ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1976. | ||
| 300 | |a Pages: 46 : |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 03/01/1976. | ||
| 500 | |a "sand-76-0011" | ||
| 500 | |a Larson, D.W.; Hardee, H.C. | ||
| 520 | 3 | |a Analytical heat transfer techniques are used to relate geological surface evidence and observations to conditions that are likely to exist in magma chambers. Resulting information is to be used for improving estimates of commercial heat extraction rates. The calculations indicate that an upward melting magma system is approximately equidimensional and that injected magmas with very high L/D ratios are likely formed by a forced intrusion process which involves little, if any, melting or natural convection. Calculations and surface heat flow measurements indicate that the steady-state heat extraction rates for shallow magma chambers with low superheat will probably be of the order of 10 kW/m² or less. | |
| 520 | 0 | |a Geothermal Legacy. | |
| 536 | |b AT(29-1)-789. | ||
| 650 | 7 | |a Convection. |2 local. | |
| 650 | 7 | |a Geothermal Systems. |2 local. | |
| 650 | 7 | |a Mathematical Models. |2 local. | |
| 650 | 7 | |a Magma. |2 local. | |
| 650 | 7 | |a Rocks. |2 local. | |
| 650 | 7 | |a Equations. |2 local. | |
| 650 | 7 | |a Heat Extraction. |2 local. | |
| 650 | 7 | |a Heat Transfer. |2 local. | |
| 650 | 7 | |a Energy Transfer. |2 local. | |
| 650 | 7 | |a Igneous Rocks. |2 local. | |
| 650 | 7 | |a Magma Systems. |2 local. | |
| 650 | 7 | |a Phase Transformations. |2 local. | |
| 650 | 7 | |a Melting. |2 local. | |
| 650 | 7 | |a Geothermal Energy. |2 edbsc. | |
| 710 | 2 | |a Sandia Laboratories. |4 res. | |
| 710 | 2 | |a Sandia National Laboratories. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
| 856 | 4 | 0 | |u http://www.osti.gov/servlets/purl/7351952-T0UBJ8/ |z Online Access |
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