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来源类型Article
规范类型其他
DOI10.1016/j.energy.2018.10.146
Technical potential and cost estimates for seawater air conditioning.
Sánchez AS
发表日期2019
出处Energy 166: 979-988
出版年2019
语种英语
摘要In tropical climates, the energy consumed by ventilation and air conditioning can exceed 50% of the total consumption of a building. Demand for cooling is rising steadily, driven mainly by growing incomes in developing economies, and is expected to also increase with climate change. Tropical, coastal areas with narrow continental shelves are good sites for the implementation of Seawater Air Conditioning (SWAC), a renewable and low CO2 emission cooling process. This paper presents the existing SWAC projects around the world and gives details on the technology. Data on ocean temperature profiles, ocean bathymetry and world surface temperature are processed with the intent of estimating the world potential of SWAC. The results present the required distance from coast to reach seawater with a temperature of 5oC or less. This is combined with the potential demand for air conditioning, taking into account surface air temperature and a set SWAC design for cooling from 30 to 20oC. The pipeline length, seawater depth and capacity factor are then used to estimate the costs of SWAC projects around the world. It is concluded that the locations with the highest potential for SWAC are intertropical islands and some continental locations.
主题Energy (ENE) ; Water (WAT)
关键词Building Refrigeration Cooling District Cooling Energy Efficiency Seawater Air Conditioning
URLhttp://pure.iiasa.ac.at/id/eprint/15553/
来源智库International Institute for Applied Systems Analysis (Austria)
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资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/131663
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GB/T 7714
Sánchez AS. Technical potential and cost estimates for seawater air conditioning.. 2019.
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