Influence of an internal heat exchanger on the operation of a CO2 direct expansion ground source heat pump
Sign Up to like & getrecommendations! Published in 2019 at "Energy and Buildings"
DOI: 10.1016/j.enbuild.2019.109343
Abstract: Abstract In this work, the influence of an internal heat exchanger (IHE) on the operation of a CO2 direct expansion ground source heat pump (DX-GSHP) was assessed through transient energy simulations. A previous theoretical model… read more here.
Keywords: ground; heat; influence internal; heat exchanger ... See more keywords
Intermittent Operation of CO2 Electrolyzers at Industrially Relevant Current Densities
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DOI: 10.1021/acsenergylett.2c00923
Abstract: We demonstrate the dynamic operation of CO2 electrolyzer cells, with a power input mimicking the output of a solar photovoltaic power plant. The zero-gap design ensured efficient intermittent operation for a week, while avoiding significant… read more here.
Keywords: operation; intermittent operation; co2 electrolyzers; operation co2 ... See more keywords