A geothermal recycling system for cooling and heating in deep mines
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DOI: 10.1016/j.applthermaleng.2017.01.116
Abstract: Abstract In the operation of deep coal mines, cooling systems must be built (in most cases) because of the high-temperature working environment within such mines. Once the coal is mined, it is often used to… read more here.
Keywords: system cooling; geothermal recycling; heating deep; system ... See more keywords
Start-up behaviour of a combined air-conditioning system in cooling and heating operating modes
Sign Up to like & getrecommendations! Published in 2018 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2017.11.024
Abstract: Abstract The energy demand of the commercial building sector is largely for cooling and heating and will eventually result in energy and environmental crises; therefore, enhancing the performance of the cooling and heating systems used… read more here.
Keywords: system cooling; operating modes; system; energy ... See more keywords