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    动能,表面能的监测问题

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    • Q
      qingcijiao last edited by

      求指教,FLUENT中如何实现对液滴动能、表面能、耗散能的监测?

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      • bestucan
        bestucan 版主 副教授 last edited by

        陈年老料,仅供参考。

        你的问题太直奔结果了,监测得先找到它从哪来的。知道从哪来的了,怎么处理都行。

        Screenshot_20201229_161350.jpg

        滚来滚去……~(~o ̄▽ ̄)~o 滚来滚去都不能让大家看出来我不是老师么 O_o

        异步沟通方式(《posting style》from wiki)(下载后打开):
        https://www.jianguoyun.com/p/Dc52X2sQsLv2BRiqnKYD
        提问的智慧(github在gitee的镜像):
        https://gitee.com/bestucan/How-To-Ask-Questions-The-Smart-Way/blob/master/README-zh_CN.md

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        • Q
          qingcijiao last edited by

          老师您好!首先感谢您的回复,但学生仍有疑问,希望能得到您的再次解答,我要做两个液滴的碰撞过程,湍流耗散能可直接监测得到,但液滴运动过程的动能和表面能在fluent中具体应如何实现?

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          • bestucan
            bestucan 版主 副教授 last edited by

            https://www.dataphysics-instruments.com/us/knowledge/understanding-interfaces/surface-tension/
            这里有一句

            Thus, for liquids the surface tension and the surface energy are equal

            至于动能,k就是湍动能啊,如果不只是要湍动能,那k怎么来的肯定要涉及动能啊。

            滚来滚去……~(~o ̄▽ ̄)~o 滚来滚去都不能让大家看出来我不是老师么 O_o

            异步沟通方式(《posting style》from wiki)(下载后打开):
            https://www.jianguoyun.com/p/Dc52X2sQsLv2BRiqnKYD
            提问的智慧(github在gitee的镜像):
            https://gitee.com/bestucan/How-To-Ask-Questions-The-Smart-Way/blob/master/README-zh_CN.md

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