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Critical COP for an economically feasible industrial heat-pump application

Xiao Feng ; Thore Berntsson (Institutionen för värmeteknik och maskinlära)
Applied Thermal Engineering Vol. 17 (1997), 1/January 1997, p. 93-101.
[Artikel, refereegranskad vetenskaplig]

In this paper, the expression for critical COP is derived for an economically feasible industrial heat-pump application. It is a function of the price ratio between input energy and heating, the price ratio between equipment and energy, and the payback period. Using this critical COP, a preliminary assessment can be made of whether an industrial heat-pump application is worth discussing further. The influences of various economic factors on the critical COP for different types of heat pumps are also discussed.

Nyckelord: Heat pump; coefficient of performance

Denna post skapades 2011-12-08.
CPL Pubid: 149816


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Institutioner (Chalmers)

Institutionen för värmeteknik och maskinlära (1949-2002)



Chalmers infrastruktur