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Direct utilization of geothermal energy in western South Dakota agribusiness. Final report

Autor: Howard, S.M.; South Dakota School of Mines and Technology, Rapid City (USA).; United States. Dept. of Energy. Geothermal Division.; United States. Dept. of Energy. Office of Scientific and Technical Information.
Editora: Washington, D.C : United States. Dept. of Energy. Geothermal Division ; Oak Ridge, Tenn. : distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1983.
Edição/Formato   e-book : Documento : Publicação de governo nacional : Inglês
Base de Dados:WorldCat
Resumo:
This project involved the direct utilization of geothermal energy for (1) space heating of farm and ranch buildings, (2) drying grain, and (3) providing warm stock water during the winter. The site for this demonstration project was the Diamond Ring Ranch north of Midland, South Dakota. Geothermal water flowing from an existing well into the Madison Aquifer was used to heat four homes, a shop, a hospital barn for  Ler mais...
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Detalhes

Tipo de Material: Documento, Publicação do governo, Publicação de governo nacional, Recurso Internet
Tipo de Documento: Recurso Internet, Arquivo de Computador
Todos os Autores / Contribuintes: Howard, S.M.; South Dakota School of Mines and Technology, Rapid City (USA).; United States. Dept. of Energy. Geothermal Division.; United States. Dept. of Energy. Office of Scientific and Technical Information.
Número OCLC: 68562656
Notas: Published through the Information Bridge: DOE Scientific and Technical Information.
09/01/1983.
"doe/et/28419-7"
"DE84005320"
Howard, S.M.
Descrição: Pages: 98 : digital, PDF file.

Resumo:

This project involved the direct utilization of geothermal energy for (1) space heating of farm and ranch buildings, (2) drying grain, and (3) providing warm stock water during the winter. The site for this demonstration project was the Diamond Ring Ranch north of Midland, South Dakota. Geothermal water flowing from an existing well into the Madison Aquifer was used to heat four homes, a shop, a hospital barn for cattle, and air for a barn and grain dryer. This site is centrally located in the western region of South Dakota where geothermal water is available from the Madison Aquifer. The first year of the project involved the design of the heating systems and its construction while the following years were for operation, testing, demonstrating, and monitoring the system. Required modifications and improvements were made during this period. Operating modifications and improvements were made during this period. Operating experience showed that such application of geothermal resources is feasible and can result in substantial fuel savings. Economic analyses under a variety of assumptions generally gave payback periods of less than ten years. Numerous technical recommendations are made. The most significant being the necessity of passive protection from freezing of remote geothermal systems subject to winter shut downs caused by power or equipment failure. The primary institutional recommendation is to incorporate a use for the geothermal water such as irrigation or stock watering into agribusiness-related geothermal development.

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