Method for operation of heat pumps, heat exchangers or super heaters, involves flowing steam, liquefiable gases and their mixtures continuously or discontinuously in direction by pressure of one or multiple condensation elementsThe method involves flowing steam, liquefiable gases and their mixtures ...
申请(专利权)人: ALEFELD GEORG 发明人: DR ALEFELD 摘要: 1. A pair of working substances for operating absorption heat pumps consisting of a working medium and an absorber, characterised in that the working medium is methylamine and the absorber an aqueous lithium bromide solution.收藏...
Among them, the export volume of EVI inverter heat pumps has always been among the best, ranking first in China for many years. More than 60 exporting country such like Sweden, Czech, Poland, Germany, France, Spain, Slovenia, South Africa, India, Vietnam, Thailand...
The invention relates to a kind of defrosting technique by a caloric pump, including: the heating operation that the cold-producing medium passes through a reversible valve which is connected to the compressor, and then takes turns to flow pass the indoor heat exchanger , electronic dilating ...
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It is basedon the assumption of a definite r... Gui-Ping,LinXiu-Gan,Yuan - 《Journal of Thermal Science》 被引量: 0发表: 1993年 Operating method of absorption heat pumps and absorption heat pump PROBLEM TO BE SOLVED: To provide an absorption heat pump and an operation method of the ...
The effect of surfactants on absorption under conditions of heat pumps and refrigerators. Experimental results on steam absorption by an immobile layer of water solution of lithium bromide with additions of surfactant (n-octanol) are presented. ... Nakoryakov,E V.,Bufetov,... - 《International...
3.In this paper, a new operation mode of heat pump was developed, based on the defect and deficiency of existed heat pumps and aiming at energy saving and environmental protection.本文针对已有热泵技术的缺点与不足,在节能环保的前提下开发出一种新型热泵操作方式,即蒸汽气压式热泵。 英文短句/例句 1...
Thermal Analysis of Vertical Ground Exchangers of Heat Pumps The heat rate absorbed from the ground by a vertical ground exchanger of a heat pump unit is considered. The aim is to investigate the time variation of th... JAN SKLADZIEN,MALGORZATA HANUSZKIEWICZ-DRAPALA,ADAM FIC - 《Heat ...
of heat pumps is increasing over solar water heating systems because of their high reliability in delivering hot water irrespective of climatic conditions. H... DK Sharma,NS Wakchaure,PV Bhale,... - International Conference on Advances in Energy Research 被引量: 0发表: 2024年 Experimental inves...