A model for liquid drainage was developed based on average velocity to get the macroporosity distribution of aluminum foam in liquid state.
为得到液态泡沫铝的宏观孔隙率分布,提出基于平均速度的泡沫析液模型。
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The averagestate space method was employed to eliminate the discontinuous feature of the switch function, then the averagestate space mathematic model was obtained.
We begin our discussion with a description of an imbalance model, then analyse its effect on carrier tracking loop steady-state lock point and its effect on average BEP.