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梦小娴

铜虫 (初入文坛)

[求助] 塔器气液逆流,多孔介质,液体总是进入后又返回去了,求大神帮忙看一下!!!! 已有1人参与

左右侧仅为流体区域,中间为多孔介质,左侧为塔顶,液体入口条件:半径0.012m内速度1.19m/s,该界面的剩余区域为气体出口条件,速度-1.052m/s,最右侧压力出口,大气压。运行结果:不管多孔介质内添加各种力(气固阻力、液固阻力、气液拖曳力等),还是没有力,液体总是出现进入后又从左侧流出,不往Z轴方向(即向右)扩散,想问问大家原因???
非常想知道是不是边界条件设置的有问题,同一个边界能否气液都设边界条件呢,必须要分开吗???气液逆流的两进两出可以实现吗???

塔器气液逆流,多孔介质,液体总是进入后又返回去了,求大神帮忙看一下!!!!
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塔器气液逆流,多孔介质,液体总是进入后又返回去了,求大神帮忙看一下!!!!-1
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qc12345

至尊木虫 (职业作家)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
梦小娴: 金币+10, 您能再详细看一下吗 2016-04-13 08:31:10
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聽海
2楼2016-04-12 20:57:10
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梦小娴

铜虫 (初入文坛)

???????:
2?: Originally posted by qc12345 at 2016-04-12 20:57:10
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2.?????Л]???O??????????
3.???H????}??r?????????????????
4.???w????????????????,????^???????????????r

???????????????????Z????????????????????????????-1.052m/s????????????????Z?????????????????????????????????????????????????????????????????????????
???????????????????????????????????????????????????????????-2
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???????????????????????????????????????????????????????????-3
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3楼2016-04-12 21:31:29
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