kurs_Donzov / 3 часть / РАСЧЕТ ПРОТОЧНОЙ ЧАСТИ ЦИЛИНДРА ПАРОВОЙ ТУРБИНЫ ПО СРЕДНЕМУ ДИАМЕТРУ

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* РАСЧЕТ ПРОТОЧНОЙ ЧАСТИ ЦИЛИНДРА ПАРОВОЙ ТУРБИНЫ *

* ПО СРЕДНЕМУ ДИАМЕТРУ: *

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Вариант 42

N° G, кг/с Dср1, м L1, м Ro ср. Hs, кДж/кг Hs1, кДж/кг

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1 | 430.000 | .956 | .060 | .15462 | 33.640 | 28.439

2 | 430.000 | .970 | .074 | .17645 | 33.750 | 27.795

3 | 430.000 | .984 | .088 | .19742 | 33.870 | 27.183

4 | 430.000 | .998 | .102 | .21757 | 33.990 | 26.595

5 | 407.933 | 1.011 | .115 | .23559 | 34.090 | 26.059

6 | 407.933 | 1.023 | .127 | .25165 | 34.190 | 25.586

7 | 407.933 | 1.035 | .139 | .26720 | 34.280 | 25.120

8 | 387.000 | 1.048 | .152 | .28348 | 34.380 | 24.634

9 | 387.000 | 1.060 | .164 | .29802 | 34.480 | 24.204

10 | 387.000 | 1.073 | .177 | .31325 | 34.580 | 23.748

11 | 387.000 | 1.086 | .190 | .32798 | 34.670 | 23.299

N° c1, м/с P1, бар T1, К v1, м^3/кг A1, град. u1, м/с

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1 |228.943 |149.424 | 785.124 | .0214 | 12.909 |150.092

2 |233.575 |135.406 | 768.805 | .0232 | 10.918 |152.290

3 |229.271 |122.222 | 752.161 | .0252 | 10.002 |154.488

4 |226.199 |109.976 | 735.344 | .0274 | 9.382 |156.686

5 |223.527 | 98.638 | 718.379 | .0299 | 8.601 |158.727

6 |221.032 | 88.172 | 701.269 | .0327 | 8.518 |160.611

7 |218.981 | 78.582 | 684.111 | .0359 | 8.517 |162.495

8 |216.864 | 69.827 | 666.935 | .0395 | 8.099 |164.536

9 |214.718 | 61.820 | 649.661 | .0435 | 8.267 |166.420

10 |212.789 | 54.553 | 632.387 | .0481 | 8.443 |168.461

11 |210.873 | 47.971 | 615.102 | .0533 | 8.696 |170.502

N° w1, м/с L2, м Hs2, кДж/кг w2, м/с P2, бар T2, К

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1 | 89.177 | .0620 | 5.201 |127.350 |147.007 | 782.579

2 | 88.846 | .0760 | 5.955 |132.281 |132.854 | 765.872

3 | 81.658 | .0900 | 6.687 |133.071 |119.585 | 748.827

4 | 76.022 | .1040 | 7.395 |134.814 |107.300 | 731.629

5 | 70.684 | .1170 | 8.031 |136.406 | 95.979 | 714.325

6 | 66.580 | .1290 | 8.604 |138.279 | 85.572 | 696.914

7 | 63.045 | .1410 | 9.160 |140.349 | 76.062 | 679.469

8 | 58.731 | .1550 | 9.746 |142.373 | 67.390 | 661.986

9 | 55.449 | .1670 | 10.276 |144.481 | 59.492 | 644.442

10 | 52.356 | .1800 | 10.832 |146.845 | 52.338 | 626.889

11 | 49.553 | .1930 | 11.371 |149.209 | 45.877 | 609.337

N° v2, м^3/кг Dср2, м B2, град. u2, м/с c2, м/с dHc2, кДж/кг

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1 | .0217 | .958 | 23.147 | 150.406 | 60.103 | 1.806

2 | .0235 | .972 | 19.274 | 152.604 | 51.707 | 1.337

3 | .0256 | .986 | 17.293 | 154.802 | 48.298 | 1.166

4 | .0280 | 1.000 | 15.852 | 157.000 | 45.832 | 1.050

5 | .0306 | 1.013 | 14.230 | 159.041 | 42.922 | .921

6 | .0335 | 1.025 | 13.790 | 160.925 | 42.360 | .897

7 | .0369 | 1.037 | 13.501 | 162.809 | 42.024 | .883

8 | .0406 | 1.051 | 12.473 | 165.007 | 40.251 | .810

9 | .0449 | 1.063 | 12.466 | 166.891 | 40.474 | .819

10 | .0498 | 1.076 | 12.460 | 168.932 | 40.683 | .828

11 | .0553 | 1.089 | 12.561 | 170.973 | 41.153 | .847