CIESC Journal
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范毓润; 卢著敏
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FAN Yurun;LU Zhumin
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Abstract: Most previous studies about chaotic mixing focused on time-periodic or spatialy-periodic flows.In contrary,fewer studies have been done in aperiodic flows.In this paper,the chaotic mixing generated by periodic and aperiodic flows is investigated through visible experiments and numerical simulations.The distribution of stretching is found to be much more uniform for apeiodic flows and mixing efficiency of aperiodic flows is higher than periodic flows.Among the several aperiodic sequences,the SB sequence is the best one.
范毓润; 卢著敏. 偏心圆环中周期性和非周期性混沌混合 [J]. CIESC Journal.
FAN Yurun;LU Zhumin. PERIODIC AND APERIODIC CHAOTIC MIXING BETWEEN ECCENTRIC CYLINDERS [J]. .
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https://hgxb.cip.com.cn/CN/Y2002/V53/I6/660