Page 255 - Design and Operation of Heat Exchangers and their Networks

244 Design and operation of heat exchangers and their networks

H3CU 376.661 320 6 300 320 – 58.314 1.714 99.964 1658 1000

HUC1 700 700 – 462.224 660 18 110.957 32.084 3559.964 9615 498,395

375.631 327.147 8.986 38.505 8.669 333.787

E6 320 6 290 4385 –

327.147 371.663 8.986 17.877 22.375 400.000

E5 380 360 20 7745 –

(2009). E4 380 320 12 290 369.872 9.014 18.300 39.344 720.000 10,867

Toffolo –

of
network E3 460 376.661 6 370.766 446.072 6.640 9.343 53.522 500.036 13,071 –

exchanger 370.766 462.970 12.737 31.405 400.000

heat E2 480 380 4 4.338 9492 –
the
of
sizing E1 500 375.631 6 370.766 477.038 7.022 11.662 63.984 746.213 14,549 –

Optimal

6.1 (kW/K) (kW/K) (K) (kW) ($/yr) ($/yr)
Table 0 t h (K) 00 t h (K) _ C h 0 t c (K) 00 t c (K) _ C c Δt m (m 2 ) A Q C E C U