Page 183 - Low Temperature Energy Systems with Applications of Renewable Energy
P. 183
¼ 3735 3826 q alloted 3736 3765 þ q 0 q g ¼ þ q r:c: þ q c q a ¼ Q 0 0.85 0.87 ¼ q 0 2170 a) 2305 a) m$q g ; ¼ 1835 b) 1705 b) m$q a ; ¼ 94.5 c) 43.5 c) m$q c ; ¼ 985 d) 1044 d) m$q cond ; ¼ 354 e) 526 e) m$q r ; ¼ 2.17 2.3 Q g /Q 0 0.463 0.43 Q 0 /Q g ¼ q 0 ðs q Þ 0 0.373 0.
q letdown q letdown q alloted m NH 3 Q g a) Q a b) Q c c) Q cond d) Q r e) ¼ q sp E cooling ¼ h ex ðs q Þ 0 ðs q Þ s
kg/s
rate,
flow
kJ/kg mass
plant, plant
of (ammonia) kW: consumption the
balance fluid loads, condenser condenser heat coefficient of COP
Thermal Working Thermal generator a) absorber b) cooler c) d) reflux e) Specific Cooling Exergy
