Results 121 to 130 of about 210,641 (265)

Wind-driven device for cooling permafrost. [PDF]

open access: yesNat Commun, 2023
Qin Y, Wang T, Yuan W.
europepmc   +1 more source

Performance, Modeling, Measurements, and Simulation of Energy Efficient for Heat Exchanger, Refrigeration and Air Conditioning [PDF]

open access: yes, 2015
Over the years, all parts of a commercial refrigerator, such as the compressor, heat exchangers, refrigerant, and packaging, have been improved considerably due to the extensive research and development efforts carried out by academia and industry ...
Omer, A. M. (Abdeen)
core   +1 more source

Experimental study of a novel downhole heat exchanger utilizing working fluids for enhanced heat exchange

open access: yesCase Studies in Thermal Engineering
This study designs and assesses a new type of shell and tube downhole heat exchanger (NDHE) equipped with organic working fluid (R32, R134a) to increase the thermal performance of the single well geothermal system.
Dongxi Liu   +6 more
doaj   +1 more source

ECOLOGIC APPROACH TO THE RESTORATION PROCESS AT AREAS DEGRADED BY MINING OPERATIONS [PDF]

open access: yes, 2018
Donetsk Region belongs to the zone of the most Ukrainian critical ones in provision with water and the quality of water. The main reason of the water quality deterioration is anthropogenic pollution due to untreated water discharge by the region’s ...
Chepak, Olga   +2 more
core  

Assessing the applicability of thermal response testing to energy piles

open access: yes, 2014
Deep foundations are increasingly being used, not just to carry structural loads, but also to act as heat exchangers as part of a ground source heat pump system.
Brettmann, T.   +3 more
core  

Energy efficient renovation of heritage residential buildings using modelica simulations [PDF]

open access: yes, 2015
Historic homesteads can be found on a large scale in Europe and particularly in Flanders. In Flanders there are hundreds of homesteads in desperate need of renovation.
Aertgeerts, Arnout   +3 more
core  

Home - About - Disclaimer - Privacy