2016 1(17)

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   Short abstract

 

Pages:

12 - 21

Language:

RU

Ref.:

9


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2016_1(17)_2.pdf

 

 

REGENERATION PROCESS OF HEAT PUMP, OPERATING ON MIXTURE COOLANT. NUMERICAL AND PHYSICAL RESEARCHES OF EFFICIENCY

doi:10.23877/MS.TS.25.002

Sukhikh A.A., Antanenkova I.S., Kuznetsov V.N., Mereutsa E.V., Ereaykhan  . .

National Research University "Moscow Power Engineering Institute", Moscow, Russia


Citation:

Sukhikh, A.A., Antanenkova, I.S., Kuznetsov, V.N., Mereutsa, E.V. and Ereaykhan,  . ., (2016) Regeneration process of heat pump, operating on mixture coolant. Numerical and physical researches of efficiency, Modern Science: Researches, Ideas, Results, Technologies, Iss. #1(17), PP. 12 - 21. doi: 10.23877/MS.TS.25.002.


Keywords:

recuperator; heat exchanger; heat pump; energy efficiency; coolant; coefficient of performance


Abstracts:

New high efficiency and environmental friendly refrigerants for heat pump were investigated. All investigations were performed with help of modular experimental model of heat pump. That model allows to hot-change different working medium and any node of device. The mixture components used were С3F8 and SF6 (R218/R846). It is shown that using of these coolants allows to increase heat pump devices efficiency and coefficient of performance.
At the same time including of heat regeneration/recuperation device is highly necessary in working cycle of heat pump. Investigations of different types of recuperator – tubular type, and plate type were executed. It is shown that using of plate type recuperator provides more efficiency of the heat pump.


References:

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