Page 289 - Steam Turbines Design, Applications, and Rerating

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1.7
1.8
1.5
1550
1540
1540
600
1530
1530
980
1520
1520
1510
1510
940
1500
1500
700
3000
2000
1490
1490
900
500
1480
1480
1470
1470
860
1460
400
1460
1450
1450
CONSTANT TEMPERATURE DEG. FAHR.
820
1440
1440
1430
1430
780
300
1420
1420
1410
1410
260
740
1400
1400
1000
1390
1390
200
700
1380
1380
1370
1370
660
1360
1360
800
1350
1350
620
1340
1340
1330
1330
580
1320
1320
1310
1310
540
1300
1300
1290
500
1290
1280
1280
1270
1270
1260
1260
440
1250
800
400
1240
1240
600
240
400
180
1230
1230
360
500
700
1220
1220
300
200
80
1210
1210
320
60
120
1200
1200
40
1190
1190
280
50
1180 Chapter Fourteen 2400 160 1200 1400 1.6 140 90 100 70 CONSTANT PRESSURE LBS. PER SQ. IN. ABS. 70 80 90 140 160 120 100 1.9 1000 10 35 30 20 8 6 5 4 60 40 50 45 2.0 1550 English units
1180
1170 30 20 240 1170
1160 1160
SATURATION LINE
1150 200 1150
1250 ENTHALPY (BTU/LB)
1140 160 1140
1130 10.0 8.0 1130
1120 6.0 5.0 1 4.0 1.8 1.4 1120
1110 3.0 2.0 1.0 1110
1100 2 1.6 1.2 1100
1090 3 0.8 1090 Mollier Chart for Steam, English Units (Adapted from Fig. 22, page 311, of 1967
1080 4 1080
1070 STANDARD ATMOSPHERE 6 5 4 2-1/2 1070 ASME Steam Tables. Copyright 1967 by The American Society of Mechanical Engineers, New
1060
1050 7 3 2 1-1/2 3/4 1050
1030 100 9 8 1 1040
1040
1030
1020 10 1/2 1020
1010 50 1010
1000 12 1000
990 20 990
980 14 980
970 10 8 970
960
960 6 5 16 INCHES OF MERCURY
1060 CONSTANT MOISTURE PERCENT
950 4 3 950
940 18 2 940
930 1 930
920 20 0.6 920
910 0.4 0.2 910
900 22 900
890 890
880 24 880
870 870
860 26 860
850 850
1.4 1.5 1.6 Figure 14.1 York, N.Y.)
ENTROPY (BTU/LB°F)