Page 139 - APPLIED PROCESS DESIGN FOR CHEMICAL AND PETROCHEMICAL PLANTS, Volume 1, 3rd Edition

Fluid Flow 123

Table 2-16 Table 2-17
Pressure-Base Multipliers For Quantity* Temperature-Base Multipliers For Quantity*

14.4 . 460 + new temperature base, ° F.
.
Multiplier= �-----------cc---�----,-- Mu I tip ier = ------�------
1
New pressure base, Lbs./sq. in. abs. 460 + 60
New Pressure Base, Lbs./sq.in. abs. Multiplier New Temperature Base, ° F. Multiplier
12.00 1.2000 45 0.9712
13.00 1.1077 50 0.9808
14.00 1.0286 55 0.9904
14.40 1.0000 60 1.0000
14.65 0.9829 65 1.0096
14.7 0.9796 70 1.0192
14.9 0.9664 75 1.0288
15.4 0.9351 80 1.0385
16.4 0.8780 85 1.0481
90 1.0577
*By permission, Johnson, T. W. and Berwald, W. B., Flow of Natural Gas 95 1.0673
Through High Pressure Transmission Lines, Monograph No. 6, U.S. Dept. of 100 1.8769
Interior, Bureau of Mines, Washington, DC.
*By permission, Johnson, T. W. and Berwald, W. B., How of Natural Gas
Through High Pressure Transmission Lines, Monoprapl: No. 6, U.S. Dept. of
Interior, Bureau of Mines, 'Washington, D.C.
Table 2-18
Specific Gravity Multipliers For Quantity*

[ 0.600 J Y2
Multiplier =
actual Specific Gravity

Specific Gravity 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09
----- -----
0.5 1.0954 1.0847 1.0742 1.0640 1.0541 1.0445 1.0351 1.0260 1.0171 1.0084
0.6 1.0000 0.9918 0.9837 09759 0.9682 0.9608 0.9535 0.9463 0.9393 0.9325
0.7 0.9258 0.9193 0.9129 0.9066 0.9005 0.8944 0.8885 0.8827 0.8771 0.8715
0.8 0.8660 0.8607 0.8554 0.8502 0.8452 0.8402 0.8353 0.8305 0.8257 0.8211
0.9 0.8165 0.8120 0.8076 0.8032 0.7989 0.7947 0.7906 0.7865 0.7825 0.7785
1.0 0.7746 0.7708 0.7670 0.7632 0.7596 0.7559 0.7524 0.7488 0.7454 0.7419
1.1 0.7385 0.7352 0.7319 0.7287 0.7255 0.7223 0.7192 0.7161 0.7131 0.7101
-- I
,;,By permission.Tohnson, T. W. and Berwald, W. B., Flow of Natural Gas Through High Pressure Transmission Lines, Monograph No. 6, U.S. Dept. of Inte-
rior, Bureau of Mines, Washington, DC.
Table 2-19
F1owing-Temperature Multipliers For Quantity*

[ 460 + 60 J Y2
Multiplier =
460 + actual flowing temperature

Temp. °F. 0 1 2 3 4 5 6 7 I ---- -----
8
9
.. 1.0632 1.0621 1.0609 1.0598 1.0586 1.0575 1.0564 1.0552 1.0541 1.0530
10 1.0518 1.0507 1.0496 1.0485 1.0474 1.0463 1.0452 1.0441 1.0430 1.0419
20 i.0408 1.0398 1.0387 1.0376 1.0365 1.0355 1.0344 1.0333 1.0323 1.0312
30 1.0302 1.0291 1.0281 1.0270 1.0260 1.0249 1.0239 1.0229 1.0219 1.0208
40 1.0198 1.0188 1.0178 1.0167 1.0157 1.0147 1.0137 l.0127 1.0117 1 0107
50 1.0098 1.0088 1.0078 1.0068 1.0058 1.0048 1.0039 1.0029 1.0019 1.0010
60 1.0000 0.9990 0.9981 0.9971 0.9962 0.9952 0.9943 0.9933 0.9924 0.9915
70 0.9905 0.9896 0.9887 0.9877 0.9868 0.9859 0.9850 0.9841 0.9831 0.9822
80 0.9813 0.9804 0.9795 0.9786 0.9777 0.9768 0.9759 0.9750 0.9741 0.9732
90 0.9723 0.9715 0.9706 0.9697 0.9688 0.9680 0.9671 0.9662 0.9653 0.9645
*By permission,Johnson, T. W. and Berwald. W. B., Flow of Natural Gas Through High Pressure Transmission Lines, Monograph No. 6, C.S. Dept. oflnteri-
or, Bureau of Mines, Washington, DC.