http://www.epil.gr 12 & . - .: 27210-95352 & 96390

15 2002 :

1 . 48. . 51. . 109. . 49 50. . 108, 2.4(5 ). 2 . 69.

==

51

122

51

121

hhhhCOP

hhhhCOP

http://www.epil.gr 12 & . - .: 27210-95352 & 96390

: h2 h1< h2 h1 h1 - h5 < h1 - h5 COP2 < COP1

. 74

3 . 123 . 122. . 147. . 113. (10

) . i)

CC WQQWQQ =+=

: KW50

KWh

Kcal

860

1h

Kcal000.43Q ==

KW10

KWPs36,1

1Ps6,13W ==

: KW40KW)1050(Q ==

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ii) 4KW10KW40

WQCOP

C

===

4 .

. KW :

KW701405,0)265405(5,0)hh(mQ 51 ====

.

. KW5,17WWQCOP C

C

==

h2 = (410 + 17,5)KW = 427,5 KW

: Ps8,23KWPs36,1KW5,17WC ==

. KW25,81)hh(mQ 12 ==