GasTurbine Engineering HandbookSecond Edition phần 2 doc

... (btu/lb-air) Efficiency % 20 00 1800 22 00 24 00 26 00 28 00 3000 1800 F° 9 82 C° 20 00 F° 1094 C° 22 00 F° 120 4 C° 24 00 F° 1316 C° 26 00 F° 1 427 C° 28 00 F° 1538 C° 3000 F° 1649 C° Pr = 5 7 9 11 13 15 20 30 40 17 Figure 2- 17. ... 100.00 120 .00 140.00 160.00 180.00 20 0.00 22 0.00 24 0.00 26 0.00 Net Output Work (btu/lb-air) Efficiency % 1800 20 00 22 00 24 00 26 0...

Ngày tải lên: 08/08/2014, 17:20

... conditions. Figure 6 -27 Figure 6 -27 . Geometric classification of diffusers. 24 4 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 6.3D ± 25 0 ± [21 9 27 4/56] 29 .10 .20 01 3:59PM Therefore, ... Figure 6- 32. This loss is the same for a given 25 0 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 6.3D ± 26 7 ± [21 9 2...

Ngày tải lên: 08/08/2014, 17:20

... 25 10 BAL 1 8 Â ± Â ± Â ± Â ± Â ± 0 .25 0.01 Â ± FSX414 28 10 BAL 1 7 Â ± Â ± Â ± Â ± Â ± 0 .25 0.01 Â ± N155 21 20 20 BAL 2. 5 3 Â ± Â ± Â ± Â ± 0 .20 Â ± Â ± GTD -22 2 22 .5 BAL 19 Â ± 2. 0 2. 3 1 .2 ... films 2Ni O 2 3 2NiO 4Cr  3O 2 3 2Cr 2 O 3 Sulfate 2Na  S  2O 2 3 Na 2 SO 4 NaÐfrom NaCl (salt) SÐfrom fuel 420 Gas Turbine Engineering Handbook //INTEGRA/B&...

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... thrust bearing. Figure 21 -10. Temperature distribution in bearing surfaces. Maintenance Techniques 759 G:/GTE/FINAL (26 -10-01)/CHAPTER 21 .3D ± 745 ± [ 722 ±777/56] 1.11 .20 01 4:00PM Table 12- 2 shows time ... occurs, it creates an Figure 21 -17. Damaged crossover tubes. FPO 770 Gas Turbine Engineering Handbook G:/GTE/FINAL (26 -10-01)/CHAPTER 21 .3D ± 7 42 ± [ 722 ±777/56] 1.11 .20...

Ngày tải lên: 08/08/2014, 17:20

... gas turbine (25 00  F/1371  C) natural gas fired 300±350 75 82 8000 45 5.8 0 .23 88±95% 97±99% 10± 12 Simple cycle gas turbine oil fired 400±500 8 322 ± 822 9 41 6 .2 0 .25 85±90% 95±97% 12 16 Simple ... fired 500±600 106 62 1 125 0 32 13.5 0 .25 75±80% 90±95% 12 16 Regenerative gas turbine natural gas fired 375±575 6 824 ± 720 0 50 6.0 0 .25 86±93% 96±98% 12 16 Combined cycle gas turbin...

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... coupling 20 . No. of stages 21 . Free-power turbine 22 . Turbine inlet temperature 23 . Type of fuels 24 . Fuel additives 25 . Types of couplings 26 . Alignment data table continued on next page 1 72 Gas ... is given by: c 2 cr 4m 2  k m c 2 cr  4m 2 k m  4mk Thus, c cr   4mk p  2m  k m r  2m! n Underdamped system. If c 2 =4m 2 < k=m, then the roots r...

Ngày tải lên: 08/08/2014, 17:20

... Journal of Engineering for Power, ASME Trans., Vol. 86, Series A, p. 22 7.) Radial-Inflow Turbines 321 //SYS21///INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 8.3D ± 3 32 ± [319±336/18] 29 .10 .20 01 4:01PM 6. ... (4 72  C), approximately 20  F (10  C) per year. The 1000 120 0 1400 1600 1800 20 00 22 00 24 00 26 00 28 00 1950 1960 1970 1980 1990 20 00 20 10 YEAR Firing Tem...

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... maintain gas Figure 13 -27 . The seal balance concept. 504 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 14.3D ± 523 ± [ 521 ±538/18] 29 .10 .20 01 4:05PM lead. Where ... 477 G:/GTE/FINAL (26 -10-01)/CHAPTER 13.3D ± 4 92 ± [467± 520 /54] 1.11 .20 01 3:56PM Figure 13-18. Various types of thrust bearings. Figure 13-19. Thrust-bearing temperature characteri...

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... 589 //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 16.3D ± 575 ± [558±583 /26 ] 29 .10 .20 01 4:05PM Figure 16-5. Vibration spectrum (rpm = 20 ,000, P d = 120 0 psig). Figure 16-6. Vibration spectrum (rpm = 20 ,000, P d = 125 0 psig). Spectrum ... 1934. 604 Gas Turbine Engineering Handbook //INTEGRA/B&H/GTE/FINAL (26 -10-01)/CHAPTER 16.3D ± 559 ± [558±583 /26 ] 29 .10 .20 01 4:05PM...

Ngày tải lên: 08/08/2014, 17:20

... 0.750 0 .23 1 8 0.788 0 .24 0 9 0. 820 0 .25 0 10 0.848 0 .26 0 11 0.873 0 .26 5 12 0.895 0 .27 0 13 0.906 0 .27 7 14 0.933 0 .28 2 15 0.948 0 .28 7 16 0.963 0 .29 0 Tabulation showing percent changes in P 2 and T 2 needed ... predict maintenance schedules. 676 Gas Turbine Engineering Handbook G:/GTE/FINAL (26 -10-01)/CHAPTER 19.3D ± 686 ± [634±691/58] 1.11 .20 01 2: 38PM 2. Figure...

Ngày tải lên: 08/08/2014, 17:20