Swirling dual-disk double-concentric jets at low annulus Reynolds numbers

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• 作者：Le Minh Duc^a ; Rong Fung Huang^a ; ^{rfhuang@mail.ntust.edu.tw} ; Ching Min Hsu^b
• 关键词：Swirling vortical wake ; Flow control ; Jet dispersion ; Mixing characteristics
• 刊名：European Journal of Mechanics - B/Fluids
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：61
• 期：part_P1
• 页码：33-45
• 全文大小：4029 K
• 卷排序：61

文摘

Swirling double-concentric jets were modulated by dual-disc. Flow fields and mixing characteristics were experimentally investigated. Three characteristic flow modes are identified. Large turbulent intensities occurred near wake region. Mixing capability is significantly improved.