1.???????????
???????????????????????????????,?????????,?????????????:
??:c????????(???);?????????????(???);d??????????(mm);?p????????(pa);?l?????(kg/m3)?
???????????????????????????,?reader-harris/gallagher????????
??:p1?????????(pa);pz?????.????(pa);k????????(???)?????????
?????????,??70?,?????????????=1.0,?????????,??????????1?
2.cfx????
?????navier-stoke??????????????,???????????,????????????????????????????,???????,???????,?????.?s???cfd????,??ansys???cfx????????????????
3.??????
?????????????????????????????????????90°?????,??????1??1??2?????????????????????
???????????,???????.???????????,??????????????????????????,????????769728,?????748492???????????????????????????????
4.????????
???????????????,????(1)???????????,????????????????????,???????????,???????,???????????3???:??1???????610kg/s;??2???????569.44kg/s;??3???????222.22kg/so
5.????
??????????,????????,????????????????????????????????????????????,???????????????????planel????????,???????plane2?????????,??3?????????????????x1?x2????????10?????,??????????????????1?10,?????2?
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