Prediction of batch heat transfer coefficients for pseudoplastic fluids ...
Prediction of batch heat transfer coefficients for pseudoplastic fluids ... Prediction of batch heat transfer coefficients for pseudoplastic fluids ...
168 TABLE A-4. SLOPE OF "LOG SHEAR STRESS VERSUS ROTATIONAL SPEED II FLUID TEMPERATURE SLOPE 0 .. 15% Carbopo1 18.5 0.656 25.0 0 .. 651 41 .. 3 0 .. 681. 63 .. 0 0 .. 720 82 .. 0 0 .. 717 0 .. 20% Carbcpol 17.5 0 .. 433 25 .. 0 0 .. 436 ~.2.7 0 .. 422 61.7 0.427 83 .. 8 0.457 18.6 0 .. 370 25 .. 0 0 .. 366 41.8 0 .. 363 59 .. 5 0.374 83.5 0.341
The results are tabulated ~ Table A-5. The flow behavior index~ ~, am~ fluid 00nsisteRey logarithm of the shear stress and Shear rate. T~e results are listed ~ Table A-b. Since the fluid properties were needed as functions of temperature, the fluid eonsistency index was p10tted versus the temperature on semrllogarithmie eeordinates; as suggested by Ferment (63). The poi~ts deseribed a straight line vJhiel3. CaE. be expressed as IGg K :: A + B (T) (A-IO The constamts~ 'A ~d BI were calculated using a linear regression. The flew behavior index was mot very temperature dependent but eould be expressed as m :: C + D (T) (A-II vrhere C and D Here evaluated using a linear regression. The results are given in Table A-7. TABLE A-7 CONSTANTS FOR EQUATIONS A-IO ~d A-il A~;' Fluid B C D C"C- l ) (oC-l) 0.15% Capbopol 0 .. 702 -0 .. 00947 0.631 0.00117 0 .. 20% Carbo])ol 1 .. 607 -0.00bl0 0.423 0.00027 0 .. 24$& CarbQPol 1.906 -0.00308 0.378 -0.00034 ,:. Tke use of tl'il.ese e0l1lsta:mts gives K in. d'J1llles see. Ja jelii1. 2
- Page 130 and 131: TABLE S - 6 IMPELLER Correlation Co
- Page 132 and 133: 120 greater than 2.0. In this case
- Page 134 and 135: 12.2
- Page 136 and 137: TABLE 5 - 9 CORRELATION E t (a/n +1
- Page 138 and 139: TABLE 5 - 10 IMPELLER Correlation C
- Page 140 and 141: TABLE 5 - 11 CORRELATION G (1.30/61
- Page 142 and 143: 1.30 of the substantial improvement
- Page 144 and 145: 1.3 2. The probable error in the ca
- Page 146 and 147: 134 .,;' : :: :::: : ~ !~. , " . .'
- Page 148 and 149: T." ••••••• ,_ .....
- Page 150 and 151: 38 the cooling of nitration liquors
- Page 152 and 153: 140 The average deviation of the me
- Page 154 and 155: 42 tween 0.25 and 0.58. L~~l had re
- Page 156 and 157: 144 transfer coefficients to non-Ne
- Page 158 and 159: 16 of fit and it may t...herefore b
- Page 160 and 161: 148 'tvas insufficient data to eval
- Page 162 and 163: 50 A ::: Apr ... B ::: C p ::: CPr
- Page 164 and 165: 52. Q ::. Average heat transfer rat
- Page 166 and 167: Xc = Function of Reynolds nL:l.m.be
- Page 168 and 169: IS6 G REE:>{ ALPHABET 0 ::: Value o
- Page 170 and 171: 158 coefficient. Thus, for the wate
- Page 172 and 173: 160 , ., I .. : I :. '. • • !.
- Page 174 and 175: 162 I , . I . "I '1 I i I 1 I 1· '
- Page 176 and 177: 64 ncr --~iIluto e torque of the in
- Page 178 and 179: 166 rive different temperatures; ab
- Page 182 and 183: TABLE 11.-5 RHEOLOGICAL DATA FOR CA
- Page 184 and 185: TABLE A-5 (eollt. ) /12 o . 24;;& C
- Page 186 and 187: '11 The flow behavior index and flu
- Page 188 and 189: i .f.C ·F s o 6 1 6 I
- Page 190 and 191: · . . . " , · . :::11" ': "'" ~ .
- Page 192 and 193: 180 Tke thermal e€l1'!ciluetlvity
- Page 194 and 195: 182 Heat capacity data for 100% gly
- Page 196 and 197: IB4- wkiek ex~resses the aensity e
- Page 198 and 199: 186 Ts - Torque X :: Peree~t 0~ ful
- Page 200 and 201: Phase I Calcu13tiJ~ of Slope of !oG
- Page 202 and 203: 3 REAL). N. ti •• D 4 cN=N E'I'
- Page 204 and 205: ~~-- ~---- --~--~ ~~~--------------
- Page 206 and 207: Phase IV Correlation of Flow Behavi
- Page 208 and 209: 96 HEAT TRANSFER DATA FOR WA'fER US
- Page 210 and 211: DATA /98 Batch \'ieight '" 94 •.
- Page 212 and 213: zoo Run Center Dia!!1ec;er Ri'M Are
- Page 214 and 215: DATA 20l. WATER - TUHBINSS Batch We
- Page 216 and 217: 204- HEAT T'rtANSFEH DATA USED IN C
- Page 218 and 219: DATA ANCHor;: 206 Batch :'Ieight =
- Page 220 and 221: 2.08 Run Diameter RP!'1 Area Dynamo
- Page 222 and 223: DAT_': 210 "i'ADDI,ES 9:5.7'10 GLYC
- Page 224 and 225: 212 DATA PADDLES 0.15 PEHC:::N'r CA
- Page 226 and 227: 211- D!~ 'I'l\. PA-:JDLES 0.20 PERC
- Page 228 and 229: ~;:. 'I'A 3.16 P.;'DDLES 0.24 PEHCE
168<br />
TABLE A-4.<br />
SLOPE OF "LOG SHEAR STRESS VERSUS ROTATIONAL<br />
SPEED II<br />
FLUID TEMPERATURE SLOPE<br />
0 .. 15% Carbopo1 18.5 0.656<br />
25.0 0 .. 651<br />
41 .. 3 0 .. 681.<br />
63 .. 0 0 .. 720<br />
82 .. 0 0 .. 717<br />
0 .. 20% Carbcpol 17.5 0 .. 433<br />
25 .. 0 0 .. 436<br />
~.2.7 0 .. 422<br />
61.7 0.427<br />
83 .. 8 0.457<br />
18.6 0 .. 370<br />
25 .. 0 0 .. 366<br />
41.8 0 .. 363<br />
59 .. 5 0.374<br />
83.5 0.341
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