T(oC)
Mh(L/min)
Qh(Kw)
Qc(Kw)
Ql=Qc-Qh
Log mean temperature difference (K)
U (KW/m2 K)

45
3.2
 0.935511
0.92147
0.014041
8.117135
0.38653


2.5
0.853895
0.959081
0.10519
7.40781
0.352753


2
0.737552
0.902664
0.16511
7.441206
0.354343

55
3.2
1.448507
1.88055
0.43204
12.36781
0.588943


2.5
1.307608
1.636079
0.32847
12.49713
0.595101


2
1.183432
1.485635
0.3022
11.75197
0.559617

Counter current:
T(oC)
Mh(L/min)
Qh(Kw=kj/s)
Qc(Kw)
Ql=Qc-Qh
Log mean temperature difference (K)
U (KW/m2 K)

45
3.2
1.024607
1.090719
0.06611
8.485864
0.404089


2.5
0.923601
1.109525
0.18592
8.096295
0.385538


2
0.793216
1.12833
0.33511
8.14908
0.388051

55
3.2
1.448507
1.955772
0.50726
13.65732
0.650349


2.5
1.429651
1.692495
0.26284
12.29566
0.585508


2
1.308737
1.861745
0.55301
12.14829
0.57849