Abstract:
本文借助μPIV 系统对T 型通道中微液滴内部流场拓扑结构进行实验研究。重点考虑连续相毛细数对液滴内部流场的影响。实验结果表明,随着连续相毛细数Ca增加,液滴内部流场拓扑结构发生明显改变,由上下主涡和左右双副涡转变为仅有上下主涡;低速状态下液滴内部多涡的出现表明其内部速度梯度变化比高速状态下更为复杂。
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Year: 2017
Page: 6-6
Language: Chinese
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WanFang Cited Count: -1
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30 Days PV: 7
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