Значения коэффициентов местного сопротивления
Внезапное изменение сечения трубопровода
Местное сопротивление | Эскиз | Коэффициент сопротивления |
Внезапное расширение трубопровода | ||
Внезапное сужение трубопровода | ||
Диафрагма в трубе постоянного сечения | ||
Вход в трубу из резервуара через диафрагму | ||
Выход из трубы через диафрагму |
Постепенное сужение трубопровода
Коэффициент сопротивления для сходящихся конусов зависит от угла конусности и соотношения диаметров и может быть найден по формуле
,
где Kпс – коэффициент смягчения при постепенном расширении, зависящий от угла конусности a (Kпс значения приведены в таблице).
a, град | 10 | 20 | 40 | 60 | 80 | 100 | 140 |
Kпс | 0,4 | 0,25 | 0,2 | 0,2 | 0,3 | 0,4 | 0,6 |
Постепенное расширение трубопровода
Для коротких конусов коэффициент сопротивления, отнесенный к более широкому сечению, можно найти по формуле
,
где Kпр – коэффициент смягчения при постепенном расширении, зависящий от угла конусности a (Kпр значения приведены в таблице).
a, град | 4 | 8 | 15 | 30 | 60 | 90 |
Kпр | 0,08 | 0,16 | 0,35 | 0,8 | 0,95 | 1,07 |
Резкий поворот трубы круглого поперечного сечения
Коэффициент сопротивления находится по формуле
xa = x90°(1–cosa),
где x90° – значения коэффициент сопротивления для угла 90°, приведенные в таблице
|
|
d, мм | 20 | 25 | 34 | 39 | 49 |
x90° | 1,7 | 1,3 | 1,1 | 1 | 0,93 |
Плавный поворот трубы круглого поперечного сечения (см. рисунок)
Коэффициент сопротивления находится по формуле
xa = x90°а.
Значения параметра а приведены в таблице.
a, град | 20 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 140 | 160 | 180 |
а | 0,4 | 0,55 | 0,65 | 0,75 | 0,83 | 0,95 | 1,05 | 1,13 | 1,2 | 1,27 | 1,33 |
Коэффициент x90° определяется по формуле А.Д. Альтшуля:
,
где d – диаметр трубопровода; R – радиус закругления.
Коэффициенты истечения из цилиндрических насадков
e =1, x = 0,5 e =1, x = 1 e =1, x = 0,02 – 0,06
ПРИЛОЖЕНИЕ 2
Таблица газодинамических функций для стационарных
течений (g=1,4)
М | p | t | e | q | y | l | ||
0 | 1.0000 | 1.0000 | 1.0000 | 0.0000 | 0.0000 | 0.0000 | ||
0.01 | 0.9999 | 1.0000 | 1.0000 | 0.0173 | 0.0173 | 0.0110 | ||
0.02 | 0.9997 | 0.9999 | 0.9998 | 0.0346 | 0.0346 | 0.0219 | ||
0.03 | 0.9994 | 0.9998 | 0.9996 | 0.0518 | 0.0518 | 0.0329 | ||
0.04 | 0.9989 | 0.9997 | 0.9992 | 0.0691 | 0.0691 | 0.0438 | ||
0.05 | 0.9983 | 0.9995 | 0.9988 | 0.0863 | 0.0864 | 0.0548 | ||
0.06 | 0.9975 | 0.9993 | 0.9982 | 0.1035 | 0.1037 | 0.0657 | ||
0.07
| 0.9966 | 0.9990 | 0.9976 | 0.1206 | 0.1210 | 0.0766 | ||
0.08 | 0.9955 | 0.9987 | 0.9968 | 0.1377 | 0.1383 | 0.0876 | ||
0.09 | 0.9944 | 0.9984 | 0.9960 | 0.1548 | 0.1556 | 0.0985 | ||
0.1 | 0.9930 | 0.9980 | 0.9950 | 0.1718 | 0.1730 | 0.1094 | ||
0.11 | 0.9916 | 0.9976 | 0.9940 | 0.1887 | 0.1903 | 0.1204 | ||
0.12 | 0.9900 | 0.9971 | 0.9928 | 0.2056 | 0.2077 | 0.1313 | ||
0.13 | 0.9883 | 0.9966 | 0.9916 | 0.2224 | 0.2250 | 0.1422 | ||
0.14 | 0.9864 | 0.9961 | 0.9903 | 0.2391 | 0.2424 | 0.1531 | ||
0.15 | 0.9844 | 0.9955 | 0.9888 | 0.2557 | 0.2598 | 0.1639 | ||
0.16 | 0.9823 | 0.9949 | 0.9873 | 0.2723 | 0.2772 | 0.1748 | ||
0.17 | 0.9800 | 0.9943 | 0.9857 | 0.2887 | 0.2946 | 0.1857 | ||
0.18 | 0.9776 | 0.9936 | 0.9840 | 0.3051 | 0.3120 | 0.1965 | ||
0.19 | 0.9751 | 0.9928 | 0.9822 | 0.3213 | 0.3295 | 0.2074 | ||
0.2 | 0.9725 | 0.9921 | 0.9803 | 0.3374 | 0.3470 | 0.2182 | ||
0.21 | 0.9697 | 0.9913 | 0.9783 | 0.3534 | 0.3645 | 0.2290 | ||
0.22 | 0.9668 | 0.9904 | 0.9762 | 0.3693 | 0.3820 | 0.2398 | ||
0.23 | 0.9638 | 0.9895 | 0.9740 | 0.3851 | 0.3995 | 0.2506 | ||
0.24 | 0.9607 | 0.9886 | 0.9718 | 0.4007 | 0.4171 | 0.2614 | ||
0.25 | 0.9575 | 0.9877 | 0.9694 | 0.4162 | 0.4347 | 0.2722 | ||
0.26 | 0.9541 | 0.9867 | 0.9670 | 0.4315 | 0.4523 | 0.2829 | ||
0.27 | 0.9506 | 0.9856 | 0.9645 | 0.4467 | 0.4699 | 0.2936 | ||
0.28 | 0.9470 | 0.9846 | 0.9619 | 0.4618 | 0.4876 | 0.3043
| ||
0.29 | 0.9433 | 0.9835 | 0.9592 | 0.4767 | 0.5053 | 0.3150 | ||
0.3 | 0.9395 | 0.9823 | 0.9564 | 0.4914 | 0.5230 | 0.3257 | ||
0.31 | 0.9355 | 0.9811 | 0.9535 | 0.5059 | 0.5408 | 0.3364 | ||
0.32 | 0.9315 | 0.9799 | 0.9506 | 0.5203 | 0.5586 | 0.3470 | ||
0.33 | 0.9274 | 0.9787 | 0.9476 | 0.5345 | 0.5764 | 0.3576 | ||
0.34 | 0.9231 | 0.9774 | 0.9445 | 0.5486 | 0.5943 | 0.3682 | ||
0.35 | 0.9188 | 0.9761 | 0.9413 | 0.5624 | 0.6122 | 0.3788 | ||
0.36 | 0.9143 | 0.9747 | 0.9380 | 0.5761 | 0.6301 | 0.3893 | ||
0.37 | 0.9098 | 0.9733 | 0.9347 | 0.5896 | 0.6481 | 0.3999 | ||
0.38 | 0.9052 | 0.9719 | 0.9313 | 0.6029 | 0.6661 | 0.4104 | ||
0.39 | 0.9004 | 0.9705 | 0.9278 | 0.6160 | 0.6841 | 0.4209 | ||
0.4 | 0.8956 | 0.9690 | 0.9243 | 0.6289 | 0.7022 | 0.4313 | ||
0.41 | 0.8907 | 0.9675 | 0.9207 | 0.6416 | 0.7203 | 0.4418 | ||
0.42 | 0.8857 | 0.9659 | 0.9170 | 0.6541 | 0.7385 | 0.4522 | ||
0.43 | 0.8807 | 0.9643 | 0.9132 | 0.6663 | 0.7567 | 0.4626 | ||
0.44 | 0.8755 | 0.9627 | 0.9094 | 0.6784 | 0.7749 | 0.4729 | ||
0.45 | 0.8703 | 0.9611 | 0.9055 | 0.6903 | 0.7932 | 0.4833 | ||
0.46 | 0.8650 | 0.9594 | 0.9016 | 0.7019 | 0.8115 | 0.4936 | ||
0.47 | 0.8596 | 0.9577 | 0.8976 | 0.7134 | 0.8299 | 0.5038 | ||
0.48 | 0.8541 | 0.9559 | 0.8935 | 0.7246 | 0.8483 | 0.5141 | ||
0.49 | 0.8486 | 0.9542 | 0.8894 | 0.7356 | 0.8668 | 0.5243 | ||
0.5 | 0.8430 | 0.9524 | 0.8852 | 0.7464
| 0.8853 | 0.5345 | ||
0.51 | 0.8374 | 0.9506 | 0.8809 | 0.7569 | 0.9039 | 0.5447 | ||
0.52 | 0.8317 | 0.9487 | 0.8766 | 0.7672 | 0.9225 | 0.5548 | ||
0.53 | 0.8259 | 0.9468 | 0.8723 | 0.7773 | 0.9412 | 0.5649 | ||
0.54 | 0.8201 | 0.9449 | 0.8679 | 0.7872 | 0.9599 | 0.5750 | ||
0.55 | 0.8142 | 0.9430 | 0.8634 | 0.7968 | 0.9787 | 0.5851 | ||
0.56 | 0.8082 | 0.9410 | 0.8589 | 0.8063 | 0.9976 | 0.5951 | ||
0.57 | 0.8022 | 0.9390 | 0.8544 | 0.8154 | 1.0165 | 0.6051 | ||
0.58 | 0.7962 | 0.9370 | 0.8498 | 0.8244 | 1.0354 | 0.6150 | ||
0.59 | 0.7901 | 0.9349 | 0.8451 | 0.8331 | 1.0544 | 0.6249 | ||
0.6 | 0.7840 | 0.9328 | 0.8405 | 0.8416 | 1.0735 | 0.6348 | ||
0.61 | 0.7778 | 0.9307 | 0.8357 | 0.8499 | 1.0926 | 0.6447 | ||
0.62 | 0.7716 | 0.9286 | 0.8310 | 0.8579 | 1.1118 | 0.6545 | ||
0.63 | 0.7654 | 0.9265 | 0.8262 | 0.8657 | 1.1310 | 0.6643 | ||
0.64 | 0.7591 | 0.9243 | 0.8213 | 0.8732 | 1.1503 | 0.6740 | ||
0.65 | 0.7528 | 0.9221 | 0.8164 | 0.8806 | 1.1697 | 0.6837 | ||
0.66 | 0.7465 | 0.9199 | 0.8115 | 0.8877 | 1.1891 | 0.6934 | ||
0.67 | 0.7401 | 0.9176 | 0.8066 | 0.8945 | 1.2086 | 0.7031 | ||
0.68 | 0.7338 | 0.9153 | 0.8016 | 0.9012 | 1.2282 | 0.7127 | ||
0.69 | 0.7274 | 0.9131 | 0.7966 | 0.9076 | 1.2478 | 0.7223 | ||
0.7 | 0.7209 | 0.9107 | 0.7916 | 0.9138 | 1.2675 | 0.7318 | ||
0.71 | 0.7145 | 0.9084 | 0.7865 | 0.9197 | 1.2872 | 0.7413 | ||
0.72 | 0.7080 | 0.9061 | 0.7814 | 0.9254 | 1.3071 | 0.7508 | ||
0.73 | 0.7016 | 0.9037 | 0.7763 | 0.9309 | 1.3270 | 0.7602 | ||
0.74 | 0.6951 | 0.9013 | 0.7712 | 0.9362 | 1.3469 | 0.7696 | ||
0.75 | 0.6886 | 0.8989 | 0.7660 | 0.9412 | 1.3670 | 0.7789 | ||
0.76 | 0.6821 | 0.8964 | 0.7609 | 0.9461 | 1.3871 | 0.7883 | ||
0.77 | 0.6756 | 0.8940 | 0.7557 | 0.9507 | 1.4072 | 0.7975 | ||
0.78 | 0.6691 | 0.8915 | 0.7505 | 0.9551 | 1.4275 | 0.8068 | ||
0.79 | 0.6625 | 0.8890 | 0.7452 | 0.9592 | 1.4478 | 0.8160 | ||
0.8 | 0.6560 | 0.8865 | 0.7400 | 0.9632 | 1.4682 | 0.8251 | ||
0.81 | 0.6495 | 0.8840 | 0.7347 | 0.9669 | 1.4887 | 0.8343 | ||
0.82 | 0.6430 | 0.8815 | 0.7295 | 0.9704 | 1.5092 | 0.8433 | ||
0.83 | 0.6365 | 0.8789 | 0.7242 | 0.9737 | 1.5299 | 0.8524 | ||
0.84 | 0.6300 | 0.8763 | 0.7189 | 0.9769 | 1.5506 | 0.8614 | ||
0.85 | 0.6235 | 0.8737 | 0.7136 | 0.9798 | 1.5713 | 0.8704 | ||
0.86 | 0.6170 | 0.8711 | 0.7083 | 0.9824 | 1.5922 | 0.8793 | ||
0.87 | 0.6106 | 0.8685 | 0.7030 | 0.9849 | 1.6131 | 0.8882 | ||
0.88 | 0.6041 | 0.8659 | 0.6977 | 0.9872 | 1.6342 | 0.8970 | ||
0.89 | 0.5977 | 0.8632 | 0.6924 | 0.9893 | 1.6553 | 0.9058 | ||
0.9 | 0.5913 | 0.8606 | 0.6870 | 0.9912 | 1.6764 | 0.9146 | ||
0.91 | 0.5849 | 0.8579 | 0.6817 | 0.9929 | 1.6977 | 0.9233 | ||
0.92 | 0.5785 | 0.8552 | 0.6764 | 0.9944 | 1.7191 | 0.9320 | ||
0.93 | 0.5721 | 0.8525 | 0.6711 | 0.9958 | 1.7405 | 0.9407 | ||
0.94 | 0.5658 | 0.8498 | 0.6658 | 0.9969 | 1.7620 | 0.9493 | ||
0.95 | 0.5595 | 0.8471 | 0.6604 | 0.9979 | 1.7836 | 0.9578 | ||
0.96 | 0.5532 | 0.8444 | 0.6551 | 0.9986 | 1.8053 | 0.9663 | ||
0.97 | 0.5469 | 0.8416 | 0.6498 | 0.9992 | 1.8271 | 0.9748 | ||
0.98 | 0.5407 | 0.8389 | 0.6445 | 0.9997 | 1.8489 | 0.9833 | ||
0.99 | 0.5345 | 0.8361 | 0.6392 | 0.9999 | 1.8709 | 0.9916 | ||
1 | 0.5283 | 0.8333 | 0.6339 | 1.0000 | 1.8929 | 1.0000 |
ПРИЛОЖЕНИЕ 3
Таблица газодинамических функций для нестационарных
течений (g=1,4)
М | a' | a'' | t' | t'' | p' | p'' | e' | e'' |
0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
0.01 | 1.0020 | 0.9980 | 1.0040 | 0.9960 | 1.0141 | 0.9861 | 1.0101 | 0.9901 |
0.02 | 1.0040 | 0.9960 | 1.0080 | 0.9920 | 1.0285 | 0.9724 | 1.0202 | 0.9802 |
0.03 | 1.0060 | 0.9940 | 1.0121 | 0.9881 | 1.0430 | 0.9590 | 1.0305 | 0.9705 |
0.04 | 1.0081 | 0.9921 | 1.0162 | 0.9842 | 1.0578 | 0.9457 | 1.0410 | 0.9609 |
0.05 | 1.0101 | 0.9901 | 1.0203 | 0.9803 | 1.0729 | 0.9327 | 1.0515 | 0.9515 |
0.06 | 1.0121 | 0.9881 | 1.0244 | 0.9764 | 1.0882 | 0.9199 | 1.0622 | 0.9421 |
0.07 | 1.0142 | 0.9862 | 1.0286 | 0.9726 | 1.1037 | 0.9073 | 1.0730 | 0.9328 |
0.08 | 1.0163 | 0.9843 | 1.0328 | 0.9688 | 1.1195 | 0.8948 | 1.0840 | 0.9237 |
0.09 | 1.0183 | 0.9823 | 1.0370 | 0.9649 | 1.1356 | 0.8826 | 1.0951 | 0.9147 |
0.1 | 1.0204 | 0.9804 | 1.0412 | 0.9612 | 1.1519 | 0.8706 | 1.1063 | 0.9057 |
0.11 | 1.0225 | 0.9785 | 1.0455 | 0.9574 | 1.1685 | 0.8587 | 1.1176 | 0.8969 |
0.12 | 1.0246 | 0.9766 | 1.0498 | 0.9537 | 1.1854 | 0.8470 | 1.1291 | 0.8882 |
0.13 | 1.0267 | 0.9747 | 1.0541 | 0.9500 | 1.2025 | 0.8355 | 1.1408 | 0.8796 |
0.14 | 1.0288 | 0.9728 | 1.0584 | 0.9463 | 1.2199 | 0.8242 | 1.1526 | 0.8710 |
0.15 | 1.0309 | 0.9709 | 1.0628 | 0.9426 | 1.2377 | 0.8131 | 1.1645 | 0.8626 |
0.16 | 1.0331 | 0.9690 | 1.0672 | 0.9389 | 1.2557 | 0.8021 | 1.1766 | 0.8543 |
0.17 | 1.0352 | 0.9671 | 1.0716 | 0.9353 | 1.2740 | 0.7913 | 1.1888 | 0.8461 |
0.18 | 1.0373 | 0.9653 | 1.0761 | 0.9317 | 1.2926 | 0.7807 | 1.2012 | 0.8379 |
0.19 | 1.0395 | 0.9634 | 1.0806 | 0.9281 | 1.3115 | 0.7702 | 1.2137 | 0.8299 |
0.2 | 1.0417 | 0.9615 | 1.0851 | 0.9246 | 1.3308 | 0.7599 | 1.2264 | 0.8219 |
0.21 | 1.0438 | 0.9597 | 1.0896 | 0.9210 | 1.3503 | 0.7498 | 1.2393 | 0.8141 |
0.22 | 1.0460 | 0.9579 | 1.0942 | 0.9175 | 1.3702 | 0.7398 | 1.2523 | 0.8063 |
0.23 | 1.0482 | 0.9560 | 1.0988 | 0.9140 | 1.3905 | 0.7299 | 1.2655 | 0.7986 |
0.24 | 1.0504 | 0.9542 | 1.1034 | 0.9105 | 1.4110 | 0.7202 | 1.2788 | 0.7910 |
0.25 | 1.0526 | 0.9524 | 1.1080 | 0.9070 | 1.4320 | 0.7107 | 1.2924 | 0.7835 |
0.26 | 1.0549 | 0.9506 | 1.1127 | 0.9036 | 1.4533 | 0.7013 | 1.3060 | 0.7761 |
0.27 | 1.0571 | 0.9488 | 1.1174 | 0.9002 | 1.4749 | 0.6920 | 1.3199 | 0.7688 |
0.28 | 1.0593 | 0.9470 | 1.1222 | 0.8968 | 1.4969 | 0.6829 | 1.3340 | 0.7615 |
0.29 | 1.0616 | 0.9452 | 1.1269 | 0.8934 | 1.5193 | 0.6739 | 1.3482 | 0.7543 |
0.3 | 1.0638 | 0.9434 | 1.1317 | 0.8900 | 1.5421 | 0.6651 | 1.3626 | 0.7473 |
0.31 | 1.0661 | 0.9416 | 1.1366 | 0.8866 | 1.5652 | 0.6563 | 1.3772 | 0.7402 |
0.32 | 1.0684 | 0.9398 | 1.1414 | 0.8833 | 1.5888 | 0.6478 | 1.3919 | 0.7333 |
0.33 | 1.0707 | 0.9381 | 1.1463 | 0.8800 | 1.6128 | 0.6393 | 1.4069 | 0.7265 |
0.34 | 1.0730 | 0.9363 | 1.1512 | 0.8767 | 1.6372 | 0.6310 | 1.4221 | 0.7197 |
0.35 | 1.0753 | 0.9346 | 1.1562 | 0.8734 | 1.6620 | 0.6227 | 1.4374 | 0.7130 |
0.36 | 1.0776 | 0.9328 | 1.1612 | 0.8702 | 1.6872 | 0.6147 | 1.4530 | 0.7064 |
0.37 | 1.0799 | 0.9311 | 1.1662 | 0.8669 | 1.7129 | 0.6067 | 1.4687 | 0.6998 |
0.38 | 1.0823 | 0.9294 | 1.1713 | 0.8637 | 1.7390 | 0.5988 | 1.4847 | 0.6933 |
0.39 | 1.0846 | 0.9276 | 1.1764 | 0.8605 | 1.7656 | 0.5911 | 1.5009 | 0.6869 |
0.4 | 1.0870 | 0.9259 | 1.1815 | 0.8573 | 1.7926 | 0.5835 | 1.5173 | 0.6806 |
0.41 | 1.0893 | 0.9242 | 1.1866 | 0.8542 | 1.8201 | 0.5760 | 1.5339 | 0.6743 |
0.42 | 1.0917 | 0.9225 | 1.1918 | 0.8510 | 1.8481 | 0.5686 | 1.5507 | 0.6681 |
0.43 | 1.0941 | 0.9208 | 1.1970 | 0.8479 | 1.8766 | 0.5613 | 1.5677 | 0.6620 |
0.44 | 1.0965 | 0.9191 | 1.2023 | 0.8448 | 1.9056 | 0.5541 | 1.5850 | 0.6559 |
0.45 | 1.0989 | 0.9174 | 1.2076 | 0.8417 | 1.9351 | 0.5470 | 1.6025 | 0.6499 |
0.46 | 1.1013 | 0.9158 | 1.2129 | 0.8386 | 1.9652 | 0.5401 | 1.6202 | 0.6440 |
0.47 | 1.1038 | 0.9141 | 1.2183 | 0.8355 | 1.9957 | 0.5332 | 1.6382 | 0.6381 |
0.48 | 1.1062 | 0.9124 | 1.2237 | 0.8325 | 2.0268 | 0.5264 | 1.6564 | 0.6323 |
0.49 | 1.1086 | 0.9107 | 1.2291 | 0.8295 | 2.0585 | 0.5197 | 1.6748 | 0.6266 |
0.5 | 1.1111 | 0.9091 | 1.2346 | 0.8264 | 2.0908 | 0.5132 | 1.6935 | 0.6209 |
0.51 | 1.1136 | 0.9074 | 1.2401 | 0.8234 | 2.1236 | 0.5067 | 1.7125 | 0.6153 |
0.52 | 1.1161 | 0.9058 | 1.2456 | 0.8205 | 2.1570 | 0.5003 | 1.7316 | 0.6098 |
0.53 | 1.1186 | 0.9042 | 1.2512 | 0.8175 | 2.1910 | 0.4940 | 1.7511 | 0.6043 |
0.54 | 1.1211 | 0.9025 | 1.2568 | 0.8146 | 2.2256 | 0.4878 | 1.7708 | 0.5988 |
0.55 | 1.1236 | 0.9009 | 1.2625 | 0.8116 | 2.2608 | 0.4817 | 1.7908 | 0.5935 |
0.56 | 1.1261 | 0.8993 | 1.2682 | 0.8087 | 2.2967 | 0.4756 | 1.8111 | 0.5881 |
0.57 | 1.1287 | 0.8977 | 1.2739 | 0.8058 | 2.3333 | 0.4697 | 1.8316 | 0.5829 |
0.58 | 1.1312 | 0.8961 | 1.2797 | 0.8029 | 2.3705 | 0.4638 | 1.8524 | 0.5777 |
0.59 | 1.1338 | 0.8945 | 1.2855 | 0.8000 | 2.4084 | 0.4580 | 1.8735 | 0.5725 |
0.6 | 1.1364 | 0.8929 | 1.2913 | 0.7972 | 2.4469 | 0.4523 | 1.8949 | 0.5674 |
0.61 | 1.1390 | 0.8913 | 1.2972 | 0.7944 | 2.4862 | 0.4467 | 1.9166 | 0.5624 |
0.62 | 1.1416 | 0.8897 | 1.3031 | 0.7915 | 2.5262 | 0.4412 | 1.9386 | 0.5574 |
0.63 | 1.1442 | 0.8881 | 1.3091 | 0.7887 | 2.5670 | 0.4357 | 1.9608 | 0.5525 |
0.64 | 1.1468 | 0.8865 | 1.3151 | 0.7859 | 2.6085 | 0.4304 | 1.9834 | 0.5476 |
0.65 | 1.1494 | 0.8850 | 1.3212 | 0.7831 | 2.6507 | 0.4251 | 2.0063 | 0.5428 |
0.66 | 1.1521 | 0.8834 | 1.3273 | 0.7804 | 2.6938 | 0.4198 | 2.0296 | 0.5380 |
0.67 | 1.1547 | 0.8818 | 1.3334 | 0.7776 | 2.7376 | 0.4147 | 2.0531 | 0.5333 |
0.68 | 1.1574 | 0.8803 | 1.3396 | 0.7749 | 2.7823 | 0.4096 | 2.0770 | 0.5286 |
0.69 | 1.1601 | 0.8787 | 1.3458 | 0.7722 | 2.8278 | 0.4046 | 2.1012 | 0.5239 |
0.7 | 1.1628 | 0.8772 | 1.3521 | 0.7695 | 2.8742 | 0.3996 | 2.1257 | 0.5194 |
0.71 | 1.1655 | 0.8757 | 1.3584 | 0.7668 | 2.9214 | 0.3948 | 2.1506 | 0.5148 |
0.72 | 1.1682 | 0.8741 | 1.3647 | 0.7641 | 2.9695 | 0.3900 | 2.1759 | 0.5104 |
0.73 | 1.1710 | 0.8726 | 1.3711 | 0.7614 | 3.0185 | 0.3852 | 2.2015 | 0.5059 |
0.74 | 1.1737 | 0.8711 | 1.3776 | 0.7588 | 3.0685 | 0.3805 | 2.2274 | 0.5015 |
0.75 | 1.1765 | 0.8696 | 1.3841 | 0.7561 | 3.1194 | 0.3759 | 2.2537 | 0.4972 |
0.76 | 1.1792 | 0.8681 | 1.3906 | 0.7535 | 3.1712 | 0.3714 | 2.2805 | 0.4929 |
0.77 | 1.1820 | 0.8666 | 1.3972 | 0.7509 | 3.2241 | 0.3669 | 2.3075 | 0.4886 |
0.78 | 1.1848 | 0.8651 | 1.4038 | 0.7483 | 3.2780 | 0.3625 | 2.3350 | 0.4844 |
0.79 | 1.1876 | 0.8636 | 1.4105 | 0.7457 | 3.3328 | 0.3581 | 2.3629 | 0.4802 |
0.8 | 1.1905 | 0.8621 | 1.4172 | 0.7432 | 3.3888 | 0.3538 | 2.3911 | 0.4761 |
0.81 | 1.1933 | 0.8606 | 1.4240 | 0.7406 | 3.4458 | 0.3496 | 2.4198 | 0.4720 |
0.82 | 1.1962 | 0.8591 | 1.4308 | 0.7381 | 3.5039 | 0.3454 | 2.4489 | 0.4680 |
0.83 | 1.1990 | 0.8576 | 1.4377 | 0.7355 | 3.5632 | 0.3413 | 2.4784 | 0.4640 |
0.84 | 1.2019 | 0.8562 | 1.4446 | 0.7330 | 3.6236 | 0.3372 | 2.5083 | 0.4600 |
0.85 | 1.2048 | 0.8547 | 1.4516 | 0.7305 | 3.6851 | 0.3332 | 2.5387 | 0.4561 |
0.86 | 1.2077 | 0.8532 | 1.4586 | 0.7280 | 3.7479 | 0.3292 | 2.5695 | 0.4522 |
0.87 | 1.2107 | 0.8518 | 1.4657 | 0.7255 | 3.8119 | 0.3253 | 2.6008 | 0.4484 |
0.88 | 1.2136 | 0.8503 | 1.4728 | 0.7231 | 3.8771 | 0.3215 | 2.6325 | 0.4446 |
0.89 | 1.2165 | 0.8489 | 1.4800 | 0.7206 | 3.9436 | 0.3177 | 2.6647 | 0.4408 |
0.9 | 1.2195 | 0.8475 | 1.4872 | 0.7182 | 4.0115 | 0.3139 | 2.6973 | 0.4371 |
0.91 | 1.2225 | 0.8460 | 1.4945 | 0.7158 | 4.0806 | 0.3102 | 2.7304 | 0.4334 |
0.92 | 1.2255 | 0.8446 | 1.5018 | 0.7133 | 4.1512 | 0.3066 | 2.7641 | 0.4298 |
0.93 | 1.2285 | 0.8432 | 1.5092 | 0.7109 | 4.2231 | 0.3030 | 2.7982 | 0.4262 |
0.94 | 1.2315 | 0.8418 | 1.5167 | 0.7085 | 4.2964 | 0.2994 | 2.8328 | 0.4226 |
0.95 | 1.2346 | 0.8403 | 1.5242 | 0.7062 | 4.3712 | 0.2959 | 2.8680 | 0.4190 |
0.96 | 1.2376 | 0.8389 | 1.5317 | 0.7038 | 4.4475 | 0.2925 | 2.9036 | 0.4155 |
0.97 | 1.2407 | 0.8375 | 1.5393 | 0.7014 | 4.5254 | 0.2890 | 2.9398 | 0.4121 |
0.98 | 1.2438 | 0.8361 | 1.5470 | 0.6991 | 4.6048 | 0.2857 | 2.9766 | 0.4086 |
0.99 | 1.2469 | 0.8347 | 1.5547 | 0.6968 | 4.6858 | 0.2824 | 3.0139 | 0.4052 |
1 | 1.2500 | 0.8333 | 1.5625 | 0.6944 | 4.7684 | 0.2791 | 3.0518 | 0.4019 |
1.01 | 1.2531 | 0.8319 | 1.5703 | 0.6921 | 4.8527 | 0.2758 | 3.0902 | 0.3985 |
1.02 | 1.2563 | 0.8306 | 1.5782 | 0.6898 | 4.9387 | 0.2727 | 3.1292 | 0.3952 |
1.03 | 1.2594 | 0.8292 | 1.5862 | 0.6876 | 5.0264 | 0.2695 | 3.1688 | 0.3920 |
1.04 | 1.2626 | 0.8278 | 1.5942 | 0.6853 | 5.1159 | 0.2664 | 3.2090 | 0.3887 |
1.05 | 1.2658 | 0.8264 | 1.6023 | 0.6830 | 5.2073 | 0.2633 | 3.2499 | 0.3855 |
1.06 | 1.2690 | 0.8251 | 1.6105 | 0.6808 | 5.3005 | 0.2603 | 3.2913 | 0.3824 |
1.07 | 1.2723 | 0.8237 | 1.6187 | 0.6785 | 5.3956 | 0.2573 | 3.3334 | 0.3792 |
1.08 | 1.2755 | 0.8224 | 1.6269 | 0.6763 | 5.4927 | 0.2544 | 3.3761 | 0.3761 |
1.09 | 1.2788 | 0.8210 | 1.6353 | 0.6741 | 5.5918 | 0.2515 | 3.4195 | 0.3730 |
1.1 | 1.2821 | 0.8197 | 1.6437 | 0.6719 | 5.6930 | 0.2486 | 3.4636 | 0.3700 |
1.11 | 1.2853 | 0.8183 | 1.6521 | 0.6697 | 5.7962 | 0.2458 | 3.5083 | 0.3670 |
1.12 | 1.2887 | 0.8170 | 1.6606 | 0.6675 | 5.9016 | 0.2430 | 3.5538 | 0.3640 |
1.13 | 1.2920 | 0.8157 | 1.6692 | 0.6653 | 6.0092 | 0.2402 | 3.5999 | 0.3610 |
1.14 | 1.2953 | 0.8143 | 1.6779 | 0.6631 | 6.1190 | 0.2375 | 3.6468 | 0.3581 |
1.15 | 1.2987 | 0.8130 | 1.6866 | 0.6610 | 6.2311 | 0.2348 | 3.6944 | 0.3552 |
1.16 | 1.3021 | 0.8117 | 1.6954 | 0.6588 | 6.3456 | 0.2321 | 3.7428 | 0.3523 |
1.17 | 1.3055 | 0.8104 | 1.7043 | 0.6567 | 6.4625 | 0.2295 | 3.7919 | 0.3495 |
1.18 | 1.3089 | 0.8091 | 1.7132 | 0.6546 | 6.5818 | 0.2269 | 3.8418 | 0.3467 |
1.19 | 1.3123 | 0.8078 | 1.7222 | 0.6525 | 6.7037 | 0.2244 | 3.8925 | 0.3439 |
1.2 | 1.3158 | 0.8065 | 1.7313 | 0.6504 | 6.8282 | 0.2218 | 3.9440 | 0.3411 |
1.21 | 1.3193 | 0.8052 | 1.7405 | 0.6483 | 6.9553 | 0.2194 | 3.9963 | 0.3384 |
1.22 | 1.3228 | 0.8039 | 1.7497 | 0.6462 | 7.0851 | 0.2169 | 4.0494 | 0.3357 |
1.23 | 1.3263 | 0.8026 | 1.7590 | 0.6441 | 7.2177 | 0.2145 | 4.1034 | 0.3330 |
1.24 | 1.3298 | 0.8013 | 1.7683 | 0.6421 | 7.3532 | 0.2121 | 4.1583 | 0.3303 |
1.25 | 1.3333 | 0.8000 | 1.7778 | 0.6400 | 7.4915 | 0.2097 | 4.2140 | 0.3277 |
1.26 | 1.3369 | 0.7987 | 1.7873 | 0.6380 | 7.6329 | 0.2074 | 4.2706 | 0.3251 |
1.27 | 1.3405 | 0.7974 | 1.7969 | 0.6359 | 7.7773 | 0.2051 | 4.3282 | 0.3225 |
1.28 | 1.3441 | 0.7962 | 1.8066 | 0.6339 | 7.9248 | 0.2028 | 4.3867 | 0.3199 |
1.29 | 1.3477 | 0.7949 | 1.8163 | 0.6319 | 8.0756 | 0.2006 | 4.4461 | 0.3174 |
1.3 | 1.3514 | 0.7937 | 1.8262 | 0.6299 | 8.2296 | 0.1983 | 4.5065 | 0.3149 |
1.31 | 1.3550 | 0.7924 | 1.8361 | 0.6279 | 8.3870 | 0.1961 | 4.5679 | 0.3124 |
1.32 | 1.3587 | 0.7911 | 1.8461 | 0.6259 | 8.5478 | 0.1940 | 4.6303 | 0.3099 |
1.33 | 1.3624 | 0.7899 | 1.8561 | 0.6239 | 8.7122 | 0.1919 | 4.6937 | 0.3075 |
1.34 | 1.3661 | 0.7886 | 1.8663 | 0.6220 | 8.8802 | 0.1897 | 4.7582 | 0.3051 |
1.35 | 1.3699 | 0.7874 | 1.8765 | 0.6200 | 9.0519 | 0.1877 | 4.8238 | 0.3027 |
1.36 | 1.3736 | 0.7862 | 1.8868 | 0.6181 | 9.2274 | 0.1856 | 4.8904 | 0.3003 |
1.37 | 1.3774 | 0.7849 | 1.8973 | 0.6161 | 9.4068 | 0.1836 | 4.9581 | 0.2980 |
1.38 | 1.3812 | 0.7837 | 1.9078 | 0.6142 | 9.5903 | 0.1816 | 5.0270 | 0.2956 |
1.39 | 1.3850 | 0.7825 | 1.9183 | 0.6123 | 9.7778 | 0.1796 | 5.0970 | 0.2933 |
1.4 | 1.3889 | 0.7813 | 1.9290 | 0.6104 | 9.9695 | 0.1776 | 5.1682 | 0.2910 |
1.41 | 1.3928 | 0.7800 | 1.9398 | 0.6084 | 10.1655 | 0.1757 | 5.2406 | 0.2888 |
1.42 | 1.3966 | 0.7788 | 1.9506 | 0.6066 | 10.3659 | 0.1738 | 5.3142 | 0.2865 |
1.43 | 1.4006 | 0.7776 | 1.9616 | 0.6047 | 10.5709 | 0.1719 | 5.3890 | 0.2843 |
1.44 | 1.4045 | 0.7764 | 1.9726 | 0.6028 | 10.7805 | 0.1701 | 5.4651 | 0.2821 |
1.45 | 1.4085 | 0.7752 | 1.9837 | 0.6009 | 10.9949 | 0.1682 | 5.5425 | 0.2799 |
1.46 | 1.4124 | 0.7740 | 1.9950 | 0.5991 | 11.2142 | 0.1664 | 5.6213 | 0.2778 |
1.47 | 1.4164 | 0.7728 | 2.0063 | 0.5972 | 11.4384 | 0.1646 | 5.7013 | 0.2756 |
1.48 | 1.4205 | 0.7716 | 2.0177 | 0.5954 | 11.6679 | 0.1628 | 5.7828 | 0.2735 |
1.49 | 1.4245 | 0.7704 | 2.0292 | 0.5935 | 11.9026 | 0.1611 | 5.8656 | 0.2714 |
1.5 | 1.4286 | 0.7692 | 2.0408 | 0.5917 | 12.1427 | 0.1594 | 5.9499 | 0.2693 |
1.51 | 1.4327 | 0.7680 | 2.0525 | 0.5899 | 12.3883 | 0.1577 | 6.0356 | 0.2673 |
1.52 | 1.4368 | 0.7669 | 2.0643 | 0.5881 | 12.6397 | 0.1560 | 6.1229 | 0.2652 |
1.53 | 1.4409 | 0.7657 | 2.0763 | 0.5863 | 12.8969 | 0.1543 | 6.2116 | 0.2632 |
1.54 | 1.4451 | 0.7645 | 2.0883 | 0.5845 | 13.1600 | 0.1527 | 6.3019 | 0.2612 |
1.55 | 1.4493 | 0.7634 | 2.1004 | 0.5827 | 13.4294 | 0.1510 | 6.3937 | 0.2592 |
1.56 | 1.4535 | 0.7622 | 2.1126 | 0.5809 | 13.7051 | 0.1494 | 6.4872 | 0.2572 |
1.57 | 1.4577 | 0.7610 | 2.1250 | 0.5792 | 13.9872 | 0.1479 | 6.5823 | 0.2553 |
1.58 | 1.4620 | 0.7599 | 2.1374 | 0.5774 | 14.2760 | 0.1463 | 6.6791 | 0.2533 |
1.59 | 1.4663 | 0.7587 | 2.1500 | 0.5757 | 14.5717 | 0.1447 | 6.7776 | 0.2514 |
1.6 | 1.4706 | 0.7576 | 2.1626 | 0.5739 | 14.8743 | 0.1432 | 6.8779 | 0.2495 |
1.61 | 1.4749 | 0.7564 | 2.1754 | 0.5722 | 15.1842 | 0.1417 | 6.9799 | 0.2477 |
1.62 | 1.4793 | 0.7553 | 2.1883 | 0.5705 | 15.5015 | 0.1402 | 7.0838 | 0.2458 |
1.63 | 1.4837 | 0.7541 | 2.2013 | 0.5687 | 15.8263 | 0.1387 | 7.1895 | 0.2439 |
1.64 | 1.4881 | 0.7530 | 2.2144 | 0.5670 | 16.1590 | 0.1373 | 7.2972 | 0.2421 |
1.65 | 1.4925 | 0.7519 | 2.2277 | 0.5653 | 16.4997 | 0.1358 | 7.4067 | 0.2403 |
1.66 | 1.4970 | 0.7508 | 2.2410 | 0.5636 | 16.8486 | 0.1344 | 7.5183 | 0.2385 |
1.67 | 1.5015 | 0.7496 | 2.2545 | 0.5619 | 17.2060 | 0.1330 | 7.6318 | 0.2367 |
1.68 | 1.5060 | 0.7485 | 2.2681 | 0.5603 | 17.5721 | 0.1316 | 7.7475 | 0.2349 |
1.69 | 1.5106 | 0.7474 | 2.2818 | 0.5586 | 17.9471 | 0.1303 | 7.8652 | 0.2332 |
1.7 | 1.5152 | 0.7463 | 2.2957 | 0.5569 | 18.3313 | 0.1289 | 7.9851 | 0.2315 |
1.71 | 1.5198 | 0.7452 | 2.3097 | 0.5553 | 18.7249 | 0.1276 | 8.1072 | 0.2297 |
1.72 | 1.5244 | 0.7440 | 2.3238 | 0.5536 | 19.1282 | 0.1262 | 8.2315 | 0.2280 |
1.73 | 1.5291 | 0.7429 | 2.3380 | 0.5520 | 19.5414 | 0.1249 | 8.3582 | 0.2263 |
1.74 | 1.5337 | 0.7418 | 2.3524 | 0.5503 | 19.9649 | 0.1236 | 8.4872 | 0.2247 |
1.75 | 1.5385 | 0.7407 | 2.3669 | 0.5487 | 20.3989 | 0.1224 | 8.6185 | 0.2230 |
1.76 | 1.5432 | 0.7396 | 2.3815 | 0.5471 | 20.8437 | 0.1211 | 8.7524 | 0.2214 |
1.77 | 1.5480 | 0.7386 | 2.3963 | 0.5455 | 21.2996 | 0.1199 | 8.8887 | 0.2197 |
1.78 | 1.5528 | 0.7375 | 2.4112 | 0.5439 | 21.7670 | 0.1186 | 9.0276 | 0.2181 |
1.79 | 1.5576 | 0.7364 | 2.4262 | 0.5423 | 22.2461 | 0.1174 | 9.1691 | 0.2165 |
1.8 | 1.5625 | 0.7353 | 2.4414 | 0.5407 | 22.7374 | 0.1162 | 9.3132 | 0.2149 |
1.81 | 1.5674 | 0.7342 | 2.4567 | 0.5391 | 23.2410 | 0.1150 | 9.4601 | 0.2134 |
1.82 | 1.5723 | 0.7331 | 2.4722 | 0.5375 | 23.7575 | 0.1138 | 9.6098 | 0.2118 |
1.83 | 1.5773 | 0.7321 | 2.4878 | 0.5359 | 24.2871 | 0.1127 | 9.7623 | 0.2103 |
1.84 | 1.5823 | 0.7310 | 2.5036 | 0.5344 | 24.8302 | 0.1115 | 9.9178 | 0.2087 |
1.85 | 1.5873 | 0.7299 | 2.5195 | 0.5328 | 25.3873 | 0.1104 | 10.0762 | 0.2072 |
1.86 | 1.5924 | 0.7289 | 2.5356 | 0.5312 | 25.9587 | 0.1093 | 10.2377 | 0.2057 |
1.87 | 1.5974 | 0.7278 | 2.5518 | 0.5297 | 26.5448 | 0.1082 | 10.4023 | 0.2042 |
1.88 | 1.6026 | 0.7267 | 2.5682 | 0.5282 | 27.1461 | 0.1071 | 10.5701 | 0.2027 |
1.89 | 1.6077 | 0.7257 | 2.5848 | 0.5266 | 27.7631 | 0.1060 | 10.7411 | 0.2013 |
1.9 | 1.6129 | 0.7246 | 2.6015 | 0.5251 | 28.3961 | 0.1049 | 10.9154 | 0.1998 |
1.91 | 1.6181 | 0.7236 | 2.6183 | 0.5236 | 29.0456 | 0.1039 | 11.0932 | 0.1984 |
1.92 | 1.6234 | 0.7225 | 2.6354 | 0.5221 | 29.7122 | 0.1028 | 11.2745 | 0.1969 |
1.93 | 1.6287 | 0.7215 | 2.6525 | 0.5206 | 30.3963 | 0.1018 | 11.4593 | 0.1955 |
1.94 | 1.6340 | 0.7205 | 2.6699 | 0.5191 | 31.0985 | 0.1008 | 11.6478 | 0.1941 |
1.95 | 1.6393 | 0.7194 | 2.6874 | 0.5176 | 31.8193 | 0.0997 | 11.8400 | 0.1927 |
1.96 | 1.6447 | 0.7184 | 2.7052 | 0.5161 | 32.5593 | 0.0987 | 12.0360 | 0.1913 |
1.97 | 1.6502 | 0.7174 | 2.7230 | 0.5146 | 33.3190 | 0.0978 | 12.2359 | 0.1900 |
1.98 | 1.6556 | 0.7163 | 2.7411 | 0.5131 | 34.0990 | 0.0968 | 12.4399 | 0.1886 |
1.99 | 1.6611 | 0.7153 | 2.7594 | 0.5117 | 34.8999 | 0.0958 | 12.6479 | 0.1873 |
2 | 1.6667 | 0.7143 | 2.7778 | 0.5102 | 35.7225 | 0.0949 | 12.8601 | 0.1859 |
Вахитов Юрий Рашитович
СБОРНИК ЗАДАЧ
по дисциплине "Механика жидкости и газа"
Редактор ...
Подписано в печать __.__08. Формат 60х84 1/16.
Бумага офсетная. Печать плоская. Гарнитура Times New Roman Cyr.
Усл. печ. л. 3,8. Усл. кр.-отт. 3,3. Уч.-изд. л. 3,3.
Тираж 50 экз. Заказ № ___
Уфимский государственный авиационный технический университет
Центр оперативной полиграфии УГАТУ
450000, Уфа-центр, ул. К. Маркса, 12
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