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Расчет третьей ступени КВД по сечениям
Вели чина | Ед. измерения | Сечения | ||||||||||
м | 0,907 | 0,916 | 0,925 | 0,935 | 0,944 | 0,953 | 0,963 | 0,972 | 0,981 | 0,991 | 1,000 | |
м/с | 386,173 | 390,133 | 394,093 | 398,053 | 402,013 | 405,973 | 409,934 | 413,894 | 417,854 | 421,814 | 425,774 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
м/с | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | |
м/с | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | |
м/с | 223,844 | 221,572 | 219,345 | 217,163 | 215,024 | 212,926 | 210,869 | 208,852 | 206,872 | 204,930 | 203,024 | |
м/с | 152,295 | 150,749 | 149,234 | 147,749 | 146,294 | 144,867 | 143,467 | 142,095 | 140,748 | 139,427 | 138,130 | |
м/с | 295,393 | 292,395 | 289,456 | 286,577 | 283,754 | 280,986 | 278,271 | 275,609 | 272,997 | 270,434 | 267,918 | |
м/с | -233,878 | -239,384 | -244,859 | -250,304 | -255,719 | -261,107 | -266,466 | -271,799 | -277,106 | -282,388 | -287,645 | |
м/с | -90,779 | -97,738 | -104,636 | -111,476 | -118,260 | -124,988 | -131,662 | -138,285 | -144,857 | -151,381 | -157,856 | |
м/с | 238,547 | 237,563 | 236,605 | 235,671 | 234,761 | 233,875 | 233,010 | 232,168 | 231,346 | 230,544 | 229,762 | |
м/с | 347,805 | 345,262 | 342,777 | 340,348 | 337,975 | 335,654 | 333,385 | 331,166 | 328,996 | 326,872 | 324,794 | |
град. | 50,325 | 50,612 | 50,896 | 51,176 | 51,453 | 51,726 | 51,996 | 52,263 | 52,527 | 52,788 | 53,045 | |
град. | 31,864 | 32,126 | 32,387 | 32,647 | 32,905 | 33,162 | 33,417 | 33,671 | 33,923 | 34,174 | 34,423 | |
м/с | 297,338 | 301,688 | 306,050 | 310,424 | 314,807 | 319,198 | 323,597 | 328,003 | 332,413 | 336,829 | 341,248 | |
м/с | 204,821 | 207,999 | 211,328 | 214,797 | 218,395 | 222,110 | 225,933 | 229,856 | 233,869 | 237,964 | 242,135 | |
град. | 38,134 | 37,488 | 36,864 | 36,261 | 35,678 | 35,114 | 34,568 | 34,040 | 33,528 | 33,031 | 32,550 | |
град. | 63,691 | 61,972 | 60,321 | 58,736 | 57,215 | 55,755 | 54,356 | 53,014 | 51,728 | 50,495 | 49,312 | |
град. | 25,557 | 24,485 | 23,457 | 22,475 | 21,536 | 20,641 | 19,788 | 18,974 | 18,200 | 17,463 | 16,762 | |
- | 0,643 | 0,652 | 0,661 | 0,671 | 0,680 | 0,690 | 0,699 | 0,709 | 0,718 | 0,728 | 0,737 | |
- | 0,720 | 0,715 | 0,710 | 0,705 | 0,700 | 0,695 | 0,691 | 0,686 | 0,681 | 0,677 | 0,673 | |
- | 1,367 | 1,353 | 1,339 | 1,326 | 1,313 | 1,300 | 1,288 | 1,275 | 1,263 | 1,251 | 1,240 | |
м/с | -162,329 | -168,561 | -174,748 | -180,890 | -186,989 | -193,047 | -199,064 | -205,042 | -210,982 | -216,884 | -222,750 | |
град. | 48,474 | 47,401 | 46,370 | 45,381 | 44,431 | 43,518 | 42,641 | 41,797 | 40,986 | 40,204 | 39,452 |
Таблица 4.7
Расчет четвертой ступени КВД по сечениям
Вели чина | Ед. измерения | Сечения | ||||||||||
м | 0,923 | 0,930 | 0,938 | 0,946 | 0,953 | 0,961 | 0,969 | 0,977 | 0,984 | 0,992 | 1,000 | |
м/с | 396,348 | 399,656 | 402,963 | 406,271 | 409,579 | 412,886 | 416,194 | 419,502 | 422,810 | 426,117 | 429,425 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
м/с | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | |
м/с | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | 183,605 | |
м/с | 223,788 | 221,935 | 220,114 | 218,322 | 216,559 | 214,824 | 213,116 | 211,436 | 209,782 | 208,153 | 206,550 | |
м/с | 152,774 | 151,509 | 150,266 | 149,042 | 147,839 | 146,654 | 145,489 | 144,342 | 143,212 | 142,101 | 141,006 | |
м/с | 294,801 | 292,362 | 289,962 | 287,601 | 285,278 | 282,993 | 280,744 | 278,530 | 276,351 | 274,206 | 272,094 | |
м/с | -243,574 | -248,146 | -252,698 | -257,229 | -261,740 | -266,232 | -270,705 | -275,160 | -279,597 | -284,016 | -288,419 | |
м/с | -101,547 | -107,294 | -113,002 | -118,670 | -124,300 | -129,894 | -135,450 | -140,972 | -146,458 | -151,911 | -157,331 | |
м/с | 238,853 | 238,046 | 237,257 | 236,484 | 235,727 | 234,986 | 234,260 | 233,550 | 232,853 | 232,171 | 231,503 | |
м/с | 347,302 | 345,233 | 343,204 | 341,211 | 339,256 | 337,336 | 335,452 | 333,602 | 331,784 | 330,000 | 328,247 | |
град. | 50,237 | 50,471 | 50,703 | 50,932 | 51,159 | 51,384 | 51,607 | 51,827 | 52,046 | 52,262 | 52,476 | |
град. | 31,915 | 32,129 | 32,342 | 32,554 | 32,765 | 32,975 | 33,185 | 33,393 | 33,600 | 33,806 | 34,011 | |
м/с | 305,023 | 308,687 | 312,357 | 316,034 | 319,717 | 323,404 | 327,097 | 330,793 | 334,493 | 338,196 | 341,901 | |
м/с | 209,816 | 212,657 | 215,593 | 218,617 | 221,724 | 224,907 | 228,162 | 231,482 | 234,864 | 238,302 | 241,793 | |
град. | 37,009 | 36,498 | 36,001 | 35,519 | 35,049 | 34,592 | 34,147 | 33,714 | 33,292 | 32,881 | 32,481 | |
град. | 61,054 | 59,699 | 58,389 | 57,124 | 55,902 | 54,722 | 53,583 | 52,483 | 51,421 | 50,396 | 49,407 | |
град. | 24,045 | 23,201 | 22,388 | 21,606 | 20,853 | 20,130 | 19,436 | 18,769 | 18,129 | 17,515 | 16,926 | |
- | 0,645 | 0,652 | 0,660 | 0,668 | 0,676 | 0,684 | 0,691 | 0,699 | 0,707 | 0,715 | 0,723 | |
- | 0,692 | 0,688 | 0,684 | 0,680 | 0,676 | 0,672 | 0,668 | 0,665 | 0,661 | 0,657 | 0,654 | |
- | 1,354 | 1,343 | 1,332 | 1,321 | 1,311 | 1,300 | 1,290 | 1,280 | 1,270 | 1,260 | 1,250 | |
м/с | -172,560 | -177,720 | -182,850 | -187,949 | -193,020 | -198,063 | -203,078 | -208,066 | -213,028 | -217,964 | -222,875 | |
град. | 46,731 | 45,887 | 45,073 | 44,285 | 43,522 | 42,785 | 42,072 | 41,381 | 40,712 | 40,064 | 39,436 |
Таблица 4.8
Расчет последней ступени КВД по сечениям
Вели чина | Ед. измерения | Сечения | ||||||||||
м | 0,939 | 0,945 | 0,951 | 0,957 | 0,963 | 0,969 | 0,975 | 0,982 | 0,988 | 0,994 | 1,000 | |
м/с | 407,116 | 409,762 | 412,407 | 415,052 | 417,698 | 420,343 | 422,988 | 425,633 | 428,279 | 430,924 | 433,569 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
- | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | 1,000 | |
м/с | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | |
м/с | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | 156,064 | |
м/с | 223,895 | 222,450 | 221,023 | 219,614 | 218,223 | 216,850 | 215,494 | 214,155 | 212,832 | 211,525 | 210,235 | |
м/с | 174,645 | 173,518 | 172,405 | 171,306 | 170,221 | 169,150 | 168,092 | 167,047 | 166,016 | 164,997 | 163,990 | |
м/с | 273,145 | 271,381 | 269,641 | 267,922 | 266,225 | 264,550 | 262,896 | 261,262 | 259,648 | 258,054 | 256,480 | |
м/с | -232,471 | -236,244 | -240,002 | -243,746 | -247,476 | -251,193 | -254,896 | -258,586 | -262,263 | -265,927 | -269,579 | |
м/с | -133,972 | -138,380 | -142,766 | -147,130 | -151,472 | -155,793 | -160,093 | -164,372 | -168,631 | -172,870 | -177,090 | |
м/с | 234,216 | 233,376 | 232,550 | 231,737 | 230,936 | 230,147 | 229,371 | 228,607 | 227,854 | 227,112 | 226,382 | |
м/с | 314,586 | 313,056 | 311,548 | 310,062 | 308,597 | 307,153 | 305,729 | 304,325 | 302,941 | 301,576 | 300,230 | |
град. | 41,784 | 41,969 | 42,152 | 42,334 | 42,516 | 42,696 | 42,875 | 43,053 | 43,230 | 43,406 | 43,582 | |
град. | 29,742 | 29,902 | 30,062 | 30,221 | 30,379 | 30,537 | 30,695 | 30,852 | 31,008 | 31,164 | 31,320 | |
м/с | 279,998 | 283,138 | 286,282 | 289,428 | 292,576 | 295,726 | 298,878 | 302,031 | 305,185 | 308,340 | 311,495 | |
м/с | 205,681 | 208,579 | 211,514 | 214,484 | 217,485 | 220,516 | 223,575 | 226,659 | 229,766 | 232,895 | 236,044 | |
град. | 33,875 | 33,449 | 33,034 | 32,630 | 32,237 | 31,852 | 31,478 | 31,112 | 30,756 | 30,407 | 30,067 | |
град. | 49,356 | 48,437 | 47,548 | 46,688 | 45,856 | 45,050 | 44,270 | 43,515 | 42,784 | 42,075 | 41,389 | |
град. | 15,481 | 14,988 | 14,514 | 14,057 | 13,619 | 13,198 | 12,792 | 12,403 | 12,028 | 11,668 | 11,322 | |
- | 0,528 | 0,534 | 0,540 | 0,545 | 0,551 | 0,557 | 0,563 | 0,569 | 0,575 | 0,581 | 0,587 | |
- | 0,579 | 0,576 | 0,574 | 0,571 | 0,568 | 0,566 | 0,563 | 0,560 | 0,558 | 0,555 | 0,553 | |
- | 0,929 | 0,923 | 0,917 | 0,912 | 0,906 | 0,900 | 0,894 | 0,889 | 0,883 | 0,878 | 0,873 | |
м/с | -183,221 | -187,312 | -191,384 | -195,438 | -199,474 | -203,493 | -207,494 | -211,479 | -215,447 | -219,399 | -223,335 | |
град. | 40,378 | 39,755 | 39,150 | 38,563 | 37,993 | 37,440 | 36,903 | 36,380 | 35,873 | 35,380 | 34,900 |
Таблица 4.9
Расчет геометрических параметров направляющих аппаратов КНД
Вели чина | Ед. измерения | Ступени | ||||||||
ВНА | СА | |||||||||
B | м | 0,010 | 0,010 | 0,010 | 0,009 | 0,008 | 0,008 | 0,008 | 0,007 | 0,007 |
l | м | 0,115 | 0,038 | 0,031 | 0,025 | 0,021 | 0,018 | 0,016 | 0,017 | |
град. | 90,000 | 34,766 | 33,845 | 33,118 | 32,934 | 33,783 | 34,695 | 30,494 | 46,000 | |
град. | 50,444 | 51,115 | 51,682 | 51,343 | 49,165 | 47,241 | 42,653 | 46,000 | 90,000 | |
град. | 67,514 | 41,625 | 41,192 | 40,561 | 39,666 | 39,533 | 38,282 | 36,855 | 64,181 | |
- | 16,348 | 17,838 | 18,225 | 16,230 | 13,458 | 7,959 | 15,506 | 44,000 | ||
- | 1,100 | 1,180 | 1,200 | 1,000 | 1,030 | 1,030 | 1,3 | 0,800 | ||
- | 0,400 | 1,200 | 1,400 | 1,500 | 1,000 | 1,100 | 1,100 | 1,15 | 0,800 | |
м | 0,025 | 0,008 | 0,007 | 0,006 | 0,008 | 0,007 | 0,007 | 0,006 | 0,008 | |
- | 62,9 | 188,6 | 228,7 | 265,9 | 209,8 | 223,6 | 219,6 | 281,3 | 193,5 |
Таблица 4.10
Основные газодинамические и конструктивные параметры КВД
Вели чина | Ед. измерения | Ступени | ||||||||
ВНА | СА | |||||||||
BРК | м | 0,010 | 0,010 | 0,009 | 0,008 | 0,008 | 0,008 | 0,007 | ||
ВНА | м | 0,010 | 0,010 | 0,010 | 0,009 | 0,008 | 0,008 | 0,008 | 0,007 | 0,007 |
D | м | 0,535 | 0,535 | 0,535 | 0,535 | 0,535 | 0,535 | 0,535 | 0,535 | 0,535 |
Dн | м | 0,498 | 0,498 | 0,504 | 0,510 | 0,514 | 0,518 | 0,520 | 0,519 | 0,519 |
Dвт | м | 0,462 | 0,462 | 0,475 | 0,485 | 0,494 | 0,500 | 0,504 | 0,502 | 0,502 |
b1 | град. | 34,766 | 33,845 | 33,118 | 32,934 | 33,783 | 34,695 | 30,494 | ||
b2 | град. | 50,444 | 51,115 | 51,682 | 51,343 | 49,165 | 47,241 | 42,653 | ||
a1 | град. | 90,000 | 46,000 | |||||||
a2 | град. | 50,444 | 90,000 | |||||||
a3 | град. | 34,766 | 33,845 | 33,118 | 32,934 | 33,783 | 34,695 | 30,494 | ||
a4 | град. | 51,115 | 51,682 | 51,343 | 49,165 | 47,241 | 42,653 | 46,000 | ||
bm | град. | 41,426 | 41,039 | 40,727 | 40,479 | 40,294 | 40,172 | 35,699 | ||
am | град. | 67,514 | 41,625 | 41,192 | 40,561 | 39,666 | 39,533 | 38,282 | 36,855 | 64,181 |
zРК | - | |||||||||
zНА | - | 62,9 | 188,6 | 228,7 | 265,9 | 209,8 | 223,6 | 219,6 | 281,3 | 193,5 |
lw1 | - | 0,755 | 0,742 | 0,725 | 0,699 | 0,657 | 0,622 | 0,579 | ||
CT | - | 0,271 | 0,292 | 0,313 | 0,308 | 0,259 | 0,213 | 0,213 | ||
w | - | 0,442 | 0,436 | 0,431 | 0,427 | 0,425 | 0,423 | 0,360 | ||
lНА | м | 0,115 | 0,038 | 0,031 | 0,025 | 0,021 | 0,018 | 0,016 | 0,017 | |
lРК | м | 0,038 | 0,031 | 0,025 | 0,021 | 0,018 | 0,016 | 0,017 |
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