Page 275 - Design and Operation of Heat Exchangers and their Networks

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Design and operation of heat exchangers and their networks
Δt min ¼10K. (kW) H c (°C) t c (kW) H h (kW) O (kW) I (kW) D – – 33,000 9000 7000 2000 – – 31,000 15,000 9000 6000 40,000 120 25,000 15,000 15,000 0 37,000 110 22,000 0 15,000 15,000 13,000 80 13,000 0 0 0 4000 50 4000 3000 0 3000 – – 1000 4000 3000 1000 –

1997), (kW)

(Zhu, ΔH h 2000 6000 3000 9000 9000 3000 1000 –

H2C2_150 (kW)

for ΔH c 0 0 3000 24,000 9000 0 0 –
table

Problem (°C) t h

t, 170 150 130 120 90 60 50 40
6.7
Table SN 1 2 3 4 5 6 7 8