Prediction of batch heat transfer coefficients for pseudoplastic fluids ...

WATER -
Batch i'ieight = 94.0 Ibs.
DATA
PROPELLERS
Time", 2.0 min.
Run Clearance Diameter RPf'l Area? Dynamometer Temperature (oC)
Cinches) (inches) (ft.·- ) Scale Batch viall
(lbs) 1 2 1 2
Heating
147 6.0 5.2 110 6.20 0.04 73.0 85.1 90.6 97.8
148 6.0 5.2 350 6.20 0.32 64.8 81. 5 79.2 91.0
149 6.0 5.2 540 6.20 0.79 6'?6 81.3· 76.3 89.4
150 6.0 . 5.2 765 6.20 1.74 f.i6.8 84.3 '77.1 91.2
151 8.0 5.2 105 6.20 0.02 71.6 83.8 89.7 96.3
152 8.0 5.2 315 6.20 0.26 64.3 80.5 79.0 90.3
153 B.O 5.2 535 6.20 0.86 70.8 84.8 81.0 91.2
154 8.0 5.2 768 6.20 1.84 77.8 92.2 87.0 97.4
161 12.0 5.2 116 6.20 0,04 56.4 72.1 79.5 88.0
164 12.0 5.2 327 6.20 0.32 63.3 80.1 76.8 89.4
162 12.0 5.2 335 6.20 0.28 56.2 82.4 78.8 90.8
163 12.0 5.2 628 6.20 1.25 6l~.3 82.3 74.2 89.5
Cooling
147 6.0 5.2 110 ().2u 0.04 l~9. 7 43.7 38.8 -53.5
148 6.0 5.2 350 6.20 0.32 l~6.4 40.0 40.0 35.0
149 6.0 5.2 540 6.20 0.79 52.2 .44.5 46.6 39.7
150 6.0 5.2 765 6.20 1.74 62.7 52.3 56.8 47.7
151 8.0 5.2 105 6.~0 0.02 4'7.8 42.5 35.8 31.8
152 8.0 5.2 315 (').20 0.26 '+6.5 1.0.2 40.0 34.9
153 8.0 5.2 )35 h.20 0.86 53.9 '-1-5.9 48.2 40.9
154 8.0 5.2 7613 6.20 1.84 39.7 33.8 36.2 31.0
161 12.0 5.2 116 6.20 0.04 49.0 4,.5 3.9.4 35.0
164 12.0 5.2 327 6.20 :).32 54.8 47.4 '+8.3 42.0
162 12.0 5.2 335 6.20 0.28 85.9 71. '5 75.5 62.2
163 12.0 5.2 628 6.20 1.25 62.0 52.0 5,:0.5 47.3
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