gn="justify"> 1 k = h < span align = "justify"> k + D h 11 = 22,5 +124 = 146,5 кДж/кг
(G п5 + G П6 + G П7 ) * (h др7 -h Др8 ) + G П8 * (h 8 -h Др8 ) = G ок * (h пв8 -h 1 < span align = "justify"> k )
G ок * (h пв8 -h 1 до ) - (G п5 + G П6 + G П7 ) * (h лр7 -h лр8 )
G П8 = h 8 < span align = "justify"> - h Др8 =
1831,36 * (243.6453-146,5) - (79,6 +87,5 +134,7) * (427.84-250.96)
= 2576-251.96 = 53,6 т/год
G до = G 0 < span align = "justify"> - (G п1 + G п2 + G П3 + G пд + G п5 + G < span align = "justify"> П6 + G П7 + G П8 + G СП1 + G СП2
