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Titill:
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District cooling by a geothermal heat sourceDistrict cooling by a geothermal heat source |
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Höfundur:
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Rogowska, Agnieszka
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Jarðhitaskóli Háskóla Sameinuðu þjóðanna
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URI:
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http://hdl.handle.net/10802/7911
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Útgefandi:
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United Nations University; Orkustofnun
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Útgáfa:
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2003 |
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Ritröð:
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United Nations University., UNU Geothermal Training Programme, Iceland. Report ; 2003-19 |
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Efnisorð:
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Jarðhiti; Jarðhitarannsóknir; Kælitækni; Jarðhitasvæði; Pólland
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ISSN:
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1670-7427 |
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Tungumál:
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Enska
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Tengd vefsíðuslóð:
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http://www.os.is/gogn/unu-gtp-report/UNU-GTP-2003-19.pdf
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Tegund:
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Bók |
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Gegnir ID:
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991005523819706886
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Athugasemdir:
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Myndefni: kort, línurit, töflur |
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Útdráttur:
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The design of an absorption cooling cycle based on a geothermal heat source is proposed for Stargard Szczeci_ski in West Pomerania, Poland. Engineering Equation Solver (EES) was used to write a model involving modules for each significant physical component of the system. The purpose was to make thermal and fluid-flow simulations to analyse the relationships between internal parameters of a single-stage 10 kW LiBr-water absorption cycle, and the influence on the Coefficient of Performance (COP). A model was designed and then tested for two variants of a 10 kW cooling machine. The results were then taken a step further, and applied to an advanced chiller design for a district cooling system. After a preliminary study of cooling load demand for the city of Stargard Szczeci_ski, a 500 kW unit is suggested. Calculations are based on the geothermal conditions and data from Geotermia Stargard. |
