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Show ~NoX Reduction by Low Pressure Steam Addition" specific heat and slope of the specific volume, rows 11 & 1 3 are for 300°F minus saturated value. The polynomial coefficients are functions of PSIA, shown on rows 31 to 40 columns I to L Rows 1 5 through 22 are the ratio of the calculated values to the steam table values, useful in spotting false entries. The slopes (oP / op) T of linear trend lines were based on steam table data at 250, 300 and 350°F., rows 24-26. H I I I J 1 K I L I M I N I 0 3 PSIA 1 0 14.7 20.0 25.0 30.0 35.0 40.0 4 Sat. Oeg F. 193 .21 212.00 227.96 240.07 250.34 259.29 267.25 5 Sat. Oeg R. 652.91 671.70 687.66 699.77 710.04 718.99 726.95 6 Hliq,Btu/# 161.26 180.07 196.27 208.52 218.93 228.03 236 . , 4 7 Hvap, Btu/# 1143.3 1150.4 1156.3 1160.6 1164.1 1167.1 1169.8 8 vvap,CF/# 38.42 26.828 20.087 16.301 1 3.7 44 11 .896 1 0.497 9 300 Oeg. Fahr. 1 0 Hv @ 300F 1193.7 1192.0 1191.4 1190.2 1189.0 1187.8 1186.6 1 1 Cp(300F-sat) 0.4720 0.4727 0.4872 0.4939 0.5014 0.5085 0.5130 1 2 vvap,CF/# 44.98 30.52 22 .356 17 .829 14.81 0 12.654 11 .036 1 3 ovvap/ot 0.0614 0 .0420 0 .0315 0.0255 0.0215 0.0186 0.0165 1 4 Calculated I Steam table value 1· 5 Oeg F. Ratio 1.0225 0.9956 0 .9879 0 .9890 0 .9932 0 .9980 1 .0024 1 6 Hliq ratio 1.0265 0 .9952 0.9859 0 .9874 0 .9923 0.9979 1.0028 1 7 Hvap ratio 1.0016 0 .9997 0.9990 0 .9991 0.9994 0.9999 1.0002 1 8 vvap,CF/# 0.9885 1.0322 0.9983 0 .9677 0.9772 1.0197 1.0464 1 9 2 0 Hv @ 300F 1.0000 1.0005 0 .9999 0.9999 0.9999 0.9999 0.9999 2 1 Cp(300-sat) 1.0095 1.0128 0.9910 0.9879 0.9859 0.9873 0 .9961 2 2 ovvap/ot 0.9576 1.0777 1.0507 0.9723 0.9098 0.9298 1.1020 2 3 2 4 Sonic Velocity of Steam, (aP/o rho) at const T, PSIA/PCF 2 5 Temp, Deg F 250 300 350 2 6 (oP/orho) 410.2 429 .8 464.5 2 7 2 8 2 9 Saturation data versus PSIA 3 0 Correlations A B C 0 RA2 MIN MAX 3 1 Sat. Oeg F. -0 .0209920 3.3939850 165.71 0.9961 1 0 70 3 2 Hliq,Btu/# -0.0210210 3.4266464 1 33.37 0.9963 1 0 70 3 3 Hvap. Btu/# -0 .0085944 1.2613646 1133.34 0.9941 1 0 70 3 4 vvap sat,CF/# -1.1876E-3 0 .12776839 -4 .79419 74 .33 0.9975 1 0 40 3 5 3 6 Hv@300F 0 -0.2394 1196.1 0.998 1 0 65 3 7 Cp(300-sat) 2.5675E-05 -0 .000132454 0 .4752 0 .931 1 0 65 3 8 ovvap/ot 6.0842E-05 -0 .004398249 0 .09672 0 .981 1 0 40 3 9 4 0 JoP/oro)subT 0 .00302 -1 .269 538.7 1.000 250 350 Jordan Loftus ScD Page A-3 |