Fg?RL(1??)(p??ps0)2(1?cos?)??1??(1?cos2?)
f3）作用于滚动转子上的阻力矩
1Mg?Fg?R?
2M?Mg?M
旋转力矩Mg?12?RL?(1??)(p??ps0)[2(1?cos?)?(1?cos2?)] 21??11?1) 摩擦力矩Mf?9550Pi(?mn
五、 气体合力及阻力矩随转角的变化曲线
标准工况 Θ PΘ
0 0.932 5 0.932 10 0.932 15 0.932 20 0.932 25 0.932 30 0.932 35 0.933571 40 0.936836 45 0.940998 50 0.946158 55 0.952417 60 0.959876 65 0.968638 70 0.978808 75 0.990494 80 1.003812 85 1.018884 90 1.035839 95 1.054821 100 1.075985 105 1.099502 110 1.125563 115 1.154379
Fg 0 0 0 0 0 0 0
1.089526 3.805616 7.902595 13.69471 21.51408 31.70735 44.63286 60.65849 80.16029 103.5218 131.1341 163.397 200.7205 243.5277 292.2581 347.3719 409.3558
Mg
Mf
0 0.857257
0.0000000000 0.857257 0.0000000000 0.857257 0.0000000000 0.857257 0.0000000000 0.857257 0.0000000000 0.857257 0.0000000000 0.857257 0.0008647913 0.857257 0.0034279911 0.857257 0.0079449696 0.857257 0.0151634763 0.857257 0.0259503830 0.857257 0.0412832347 0.857257 0.0622390475 0.857257 0.0899812165 0.857257 0.1257454120 0.857257 0.1708253160 0.857257 0.2265589890 0.857257 0.2943165699 0.857257 0.3754899090 0.857257 0.4714846149 0.857257 0.5837148711 0.857257 0.7136012583 0.857257 0.8625716969 0.857257
M
0.857257 0.857257 0.857257 0.857257 0.857257 0.857257 0.857257 0.858122 0.860685 0.865202 0.87242 0.883207 0.89854 0.919496 0.947238 0.983002 1.028082 1.083816 1.151573 1.232747 1.328741 1.440972 1.570858 1.719828
120 125 130 135 140 145 150 155 160 1.18619 1.221265 1.259906 1.302462 1.349325 1.400948 1.457849 1.520627 1.589972 478.7286 556.0491 641.9241 737.0186 842.0665 957.8832 1085.381 1225.584 1379.651 1.0320655177 0.857257 1.2235405721 0.857257 1.4384832203 0.857257 1.6784209768 0.857257 1.9449375635 0.857257 2.2396901133 0.857257 2.5644282917 0.857257 2.9210151534 0.857257 3.3114496358 0.857257 1.889322 2.080797 2.29574 2.535678 2.802194 3.096947 3.421685 3.778272 4.168706 165 1.666688 170 1.751711 175 1.846136 180 1.951247 185 2.068561 190 2.199877 195 2.347333 200 2.513494 205 2.701442 210 2.91491 215 3.158449 220 3.396 225 3.396 230 3.396 235 3.396 240 3.396 245 3.396 250 3.396 255 3.396 260 3.396 265 3.396 270 3.396 275 3.396 280 3.396 285 3.396 290 3.396 295 3.396 300 3.396 305 3.396 310 3.396 315 3.396 320 3.396 325 3.396 330 3.396 335 3.396 1548.892 1734.803 1939.089 2163.706 2410.904 2683.281 2983.848 3316.112 3684.169 4092.834 4547.794 4971.788 4902.028 4823.635 4736.511 4640.569 4535.734 4421.954 4299.199 4167.469 4026.797 3877.251 3718.938 3552.007 3376.651 3193.108 3001.66 2802.638 2596.416 2383.413 2164.092 1938.957 1708.547 1473.441 1234.248 3.7378907052 0.857257 4.2026833226 0.857257 4.7083865807 0.857257 5.2578045928 0.857257 5.8540209859 0.857257 6.5004381798 0.857257 7.2008230294 0.857257 7.9593608901 0.857257 8.7807207571 0.857257 9.6701348744 0.857257 9.5574458885 0.857257 9.0839571624 0.857257 8.5866107482 0.857257 8.0684761670 0.857257 7.5329694835 0.857257 6.9838433280 0.857257 6.4251681480 0.857257 5.8613045331 0.857257 5.2968667247 0.857257 4.7366776877 0.857257 4.1857163843 0.857257 3.6490581389 0.857257 3.1318092066 0.857257 2.6390368604 0.857257 2.1756964701 0.857257 1.7465571738 0.857257 1.3561278183 0.857257 1.0085848817 0.857257 0.7077040717 0.857257
4.595147 5.05994 5.565643 6.115061 6.711278 7.357695 8.05808 8.816618 9.637977 10.52739 11.49075 12.34069 12.0207 11.66651 11.27956 10.86161 10.4147 9.941214 9.443867 8.925733 8.390226 7.8411 7.282425 6.718561 6.154123 5.593934 5.042973 4.506315 3.989066 3.496294 3.032953 2.603814 2.213385 1.865842 1.564961
10.6334971535 0.857257 11.4834377327 0.857257 11.1634442864 0.857257 10.8092497462 0.857257 10.4223069085 0.857257 10.0043555674 0.857257
340 345 350 355 360
3.396 3.396 3.396 3.396 3.396 991.6043 746.1704 498.6268 249.6683
0 0.4567972350 0.857257 0.2586561001 0.857257 0.1155042262 0.857257 0.0289583377 0.857257 0.0000000000 0.857257 1.314054 1.115913 0.972761 0.886215 0.857257
最大压差工况 Θ PΘ Fg Mg Mf
0 0.68 0 0 0.713045 5 0.68 0 0.0000000000 0.713045 10 0.68 0 0.0000000000 0.713045 15 0.68 0 0.0000000000 0.713045 20 0.68 0 0.0000000000 0.713045 25 0.68 0 0.0000000000 0.713045 30 0.68 0 0.0000000000 0.713045 35 0.681151 0.797896 0.0006333156 0.713045
M
0.713045 0.713045 0.713045 0.713045 0.713045 0.713045 0.713045 0.713679
40 45 50 55 60 65 70 75 80 0.683542 0.686589 0.690368 0.694953 0.700416 0.706833 0.714282 0.722842 0.732598 2.786998 0.0025104487 0.713045 0.715556 5.78742 0.0058184526 0.713045 0.718864 10.02934 0.0111049979 0.713045 0.72415 15.75607 0.0190050423 0.713045 0.73205 23.22156 0.0302346643 0.713045 0.74328 32.68839 0.0455828843 0.713045 0.758628 44.42619 0.0659021062 0.713045 0.778947 58.7106 0.0920978215 0.713045 0.805143 75.82283 0.1251181999 0.713045 0.838164 85 0.743638 90 0.75606 95 0.769967 100 0.785473 105 0.802706 110 0.821803 115 0.842922 120 0.866238 125 0.891949 130 0.920278 135 0.951479 140 0.985844 145 1.023704 150 1.065441 155 1.111495 160 1.162375 165 1.218674 170 1.28108 175 1.350399 180 1.427579 185 1.513739 190 1.610202 195 1.718549 200 1.840668 205 1.978836 210 2.13581 215 2.314947 220 2.520369 225 2.75717 230 3.031692 235 3.033 240 3.033 245 3.033 250 3.033 255 3.033 96.04977 119.6847 147.0285 178.3918 214.0974 254.4835 299.9077 350.7517 407.4263 470.3782 540.0969 617.1227 702.0565 795.57 898.4187 1011.456 1135.649 1272.1 1422.069 1586.998 1768.549 1968.641 2189.5 2433.715 2704.318 3004.87 3339.578 3713.444 4132.445 4603.776 4523.138 4431.517 4331.405 4222.751 4105.526 0.1659441449 0.713045 0.2155803291 0.713045 0.2750476483 0.713045 0.3453774467 0.713045 0.4276077754 0.713045 0.5227818567 0.713045 0.6319488402 0.713045 0.7561668572 0.713045 0.8965083117 0.713045 1.0540672916 0.713045 1.2299689411 0.713045 1.4253806144 0.713045 1.6415246292 0.713045 1.8796924496 0.713045 2.1412601746 0.713045 2.4277052632 0.713045 2.7406245177 0.713045 3.0817534546 0.713045 3.4529873327 0.713045 3.8564042772 0.713045 4.2942911397 0.713045 4.7691729818 0.713045 5.2838473633 0.713045 5.8414249770 0.713045 6.4453786151 0.713045 7.0996030113 0.713045 7.8084888089 0.713045 8.5770148273 0.713045 9.4108640081 0.713045 9.9527955178 0.713045 9.5536723417 0.713045 9.1268953635 0.713045 8.6747366896 0.713045 8.1997950855 0.713045
0.878989 0.928626 0.988093 1.058423 1.140653 1.235827 1.344994 1.469212 1.609554 1.767113 1.943014 2.138426 2.35457 2.592738 2.854305 3.140751 3.45367 3.794799 4.166033 4.56945 5.007336 5.482218 5.996893 6.55447 7.158424 7.812648 8.521534 9.29006 10.12391 11.02962 10.66584 10.26672 9.839941 9.387782 8.91284
10.3165700462 0.713045
260 265 270 275 280 285 290 295 300 305 310 315 320 325 330 335 340 345 350 355 360
3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3.033 3979.73 3845.395 3702.586 3551.404 3391.994 3224.537 3049.262 2866.44 2676.383 2479.451 2276.044 2066.603 1851.609 1631.579 1407.065 1178.647 946.9338 712.5564 476.1643 238.4211
0 7.7050017942 0.713045 7.1936189913 0.713045 6.6692302560 0.713045 6.1357226673 0.713045 5.5972603759 0.713045 5.0582497578 0.713045 4.5232965094 0.713045 3.9971552972 0.713045 3.4846728088 0.713045 2.9907252691 0.713045 2.5201516771 0.713045 2.0776841697 0.713045 1.6678770413 0.713045 1.2950360213 0.713045 0.9631494426 0.713045 0.6758229224 0.713045 0.4362191128 0.713045 0.2470039787 0.713045 0.1103009108 0.713045 0.0276538022 0.713045 0.0000000000 0.713045 8.418047 7.906664 7.382276 6.848768 6.310306 5.771295 5.236342 4.710201 4.197718 3.703771 3.233197 2.790729 2.380922 2.008081 1.676195 1.388868 1.149264 0.960049 0.823346 0.740699 0.713045
滚动转子压缩机的设计
