Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Collection and transmission of two-phase geofluid at the Krafla geothermal power plant Iceland
A short description of the general plant layout and operating characteristics of the Krafla Geothermal Electric Power Plant. Emphasis is placed on describing design criteria, constructional features and operating characteristics of the steam supply system. The methods of calculation adopted for the hydrodynamic design of the geofluid collection pipelines and the steam mains are outlined in the paper, which also compares calculated and actually measured pressure drops in the two phase collection pipelines. The comparison is made for flows at the high mass dryness fraction. It is found that the measured values agree with calculated values. The paper describes in outline the safety and transmission control of the steam supply system detailing the performance of the close coupled high/low pressure cyclone separator system used in the Krafla flash separator station. Finally the paper details the operating experience obtained from this system and outlines new developments dictated by the operating experience gained. (Puschmann)
Collection and transmission of two-phase geofluid at the Krafla geothermal power plant Iceland
A short description of the general plant layout and operating characteristics of the Krafla Geothermal Electric Power Plant. Emphasis is placed on describing design criteria, constructional features and operating characteristics of the steam supply system. The methods of calculation adopted for the hydrodynamic design of the geofluid collection pipelines and the steam mains are outlined in the paper, which also compares calculated and actually measured pressure drops in the two phase collection pipelines. The comparison is made for flows at the high mass dryness fraction. It is found that the measured values agree with calculated values. The paper describes in outline the safety and transmission control of the steam supply system detailing the performance of the close coupled high/low pressure cyclone separator system used in the Krafla flash separator station. Finally the paper details the operating experience obtained from this system and outlines new developments dictated by the operating experience gained. (Puschmann)
Collection and transmission of two-phase geofluid at the Krafla geothermal power plant Iceland
Sammlung und Weiterleitung von zweiphasiger Geofluessigkeit in der geothermalen Kraftwerksanlage Krafla auf Island
Eliasson, E.T. (Autor:in) / Bjornsson, G. (Autor:in) / Matthiasson, M. (Autor:in) / Maack, R. (Autor:in) / Sigfusson, S. (Autor:in) / Jonsson, V.K. (Autor:in)
Geothermal energy. International BHRA-ENEL conf. ; 2 ; 201-215
1982
15 Seiten, 5 Bilder, 3 Tabellen, 8 Quellen
Aufsatz (Konferenz)
Englisch
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