Table 7. Streams and Cost Data for Case 4^a.

stream	Tin/°C	Tout/°C	FCp/kW·°C–1	h/kW·m–2·°C–1
H1	180	75	30	2
H2	280	120	15	0.6
H3	180	75	30	0.3
H4	140	45	30	2
H5	220	120	25	0.08
H6	180	55	10	0.02
H7	170	45	30	2
H8	180	50	30	1.5
H9	280	90	15	1
H10	180	60	30	2
C1	40	230	20	1.5
C2	120	260	35	2
C3	40	190	35	1.5
C4	50	190	30	2
C5	50	250	20	2
C6	40	150	10	0.06
C7	40	150	20	0.4
C8	120	210	35	1.5
C9	40	130	35	1
C10	60	120	30	0.7
HU	325	325		1
CU	25	40		2

^aArea cost = 8000 + 800A^0.8 $·year^–1, A in m². HU cost = 70 $·kW^–1·year^–1. CU cost = 10 $·kW^–1·year^–1.