Downhole heat exchanger space conditioning system

Journal Article · · Geo-Heat Cent. Q. Bull.; (United States)

OSTI ID:5759216

Ryan, G P

Downhole heat exchangers (DHE's) have been used extensively in Klamath Falls, Oregon, and there are a few installations elsewhere. However, they have not been used in the city of Calistoga. This study addresses the conceptual design of a DHE and geothermal well, DHE testing, and technical and economic feasibility of DHE-based space heating and cooling system for a six-unit condominium. The study concludes that a heating/cooling system is technically feasible. A heating system shows a satisfactory payback; however, space cooling does not appear to be economically attractive.

• Research Organization: Geo-Heat Center, Klamath Falls, OR
• OSTI ID: 5759216
• Journal Information: Geo-Heat Cent. Q. Bull.; (United States), Journal Name: Geo-Heat Cent. Q. Bull.; (United States) Vol. 7:3; ISSN GCQBD
• Country of Publication: United States
• Language: English

Related Subjects

15 GEOTHERMAL ENERGY
151000* -- Geothermal Energy-- Direct Energy Utilization
AIR CONDITIONING
APARTMENT BUILDINGS
BUILDINGS
CALIFORNIA
CAPITALIZED COST
COST
DATA
DESIGN
ECONOMICS
ENERGY CONSERVATION
ENERGY CONSUMPTION
ENERGY SYSTEMS
EXPERIMENTAL DATA
FEASIBILITY STUDIES
FEDERAL REGION IX
FEDERAL REGION X
GEOTHERMAL AIR CONDITIONING
GEOTHERMAL HEATING
GEOTHERMAL HEATING SYSTEMS
GEOTHERMAL SPACE HEATING
GEOTHERMAL WELLS
HEAT EXCHANGERS
HEAT EXTRACTION
HEATING
HEATING SYSTEMS
INFORMATION
NORTH AMERICA
NUMERICAL DATA
OPERATING COST
OREGON
PAYBACK PERIOD
PERFORMANCE
RESIDENTIAL BUILDINGS
SPACE HEATING
SPECIFICATIONS
TESTING
USA
WELLS