Hoosac tunnel geothermal heat source. Final report [electronic resource]
Geothermal Legacy.
Saved in:
Online Access: |
Online Access |
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Corporate Author: | |
Format: | Government Document Electronic eBook |
Language: | English |
Published: |
Washington, DC : Oak Ridge, Tenn. :
United States. Dept. of Energy. Geothermal Division ; 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 Hoosac tunnel geothermal heat source. Final report |h [electronic resource] |
260 | |a Washington, DC : |b United States. Dept. of Energy. Geothermal Division ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1982. | ||
300 | |a Pages: 48 : |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 06/10/1982. | ||
500 | |a "doe/r1/23272-t1" | ||
500 | |a " ma-81-012" | ||
500 | |a "DE86000378" | ||
500 | |a West Stockbridge Enterprises, Inc., MA (USA) | ||
520 | 3 | |a The Hoosac Rail Tunnel has been analyzed as a central element in a district heating system for the City of North Adams. The tunnel has been viewed as a collector of the earth's geothermal heat and a seasonal heat storage facility with heat piped to the tunnel in summer from existing facilities at a distance. Heated fluid would be transported in winter from the tunnel to users who would boost the temperature with individual heat pumps. It was concluded the tunnel is a poor source of geothermal heat. The maximum extractable energy is only 2200 million BTU (20000 gallons of oil) at 58°F. The tunnel is a poor heat storage facility. The rock conductivity is so high that 75% of the heat injected would escape into the mountain before it could be recaptured for use. A low temperature system, with individual heat pumps for temperature boost could be economically attractive if a low cost fuel (byproduct, solid waste, cogeneration) or a cost effective seasonal heat storage were available. | |
520 | 0 | |a Geothermal Legacy. | |
536 | |b FG41-81R123272. | ||
650 | 7 | |a Storage. |2 local. | |
650 | 7 | |a Energy Storage. |2 local. | |
650 | 7 | |a Geothermal Heating. |2 local. | |
650 | 7 | |a Underground Facilities. |2 local. | |
650 | 7 | |a Seasonal Thermal Energy Storage. |2 local. | |
650 | 7 | |a Usa. |2 local. | |
650 | 7 | |a Urban Areas. |2 local. | |
650 | 7 | |a North America. |2 local. | |
650 | 7 | |a Feasibility Studies. |2 local. | |
650 | 7 | |a Cost. |2 local. | |
650 | 7 | |a Massachusetts. |2 local. | |
650 | 7 | |a District Heating. |2 local. | |
650 | 7 | |a Heating. |2 local. | |
650 | 7 | |a Tunnels. |2 local. | |
650 | 7 | |a Federal Region I. |2 local. | |
650 | 7 | |a Geothermal District Heating. |2 local. | |
650 | 7 | |a Heat Storage. |2 local. | |
650 | 7 | |a Geothermal Energy. |2 edbsc. | |
710 | 1 | |a United States. |b Department of Energy. |b Geothermal Division. |4 res. | |
710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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