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Comparison of Earth-Air and Earth-Water Ground Tube Heat Exchangers for Residentialal Application

open access: yes, 2012
Earth-air systems are already commonly applied as a passive technique to reduce the overall energy use of buildings by reducing the required cooling or heating demand. However, they often require large surface area for their installation, and make use of
Liu, Liping   +2 more
core  

Heat Rejection in Condensers: Desuperheating, Condensation in Superheated Region and Two Phase Zone

open access: yes, 2012
Conventional modeling of condensers always assumes three zones: desuperheating, condensation and subcooling even condensation occurs in desuperheating zone at some conditions and that subcooling occurs during condensation. This paper discusses the actual
Hrnjak, Predrag S., Kondo, Chieko
core  

Energy conservation of HVAC systems in isolation rooms using heat pipe heat exchangers. [PDF]

open access: yesHeliyon
Amir F   +6 more
europepmc   +1 more source

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