混相流
Online ISSN : 1881-5790
Print ISSN : 0914-2843
【論 文】
高粘度液体ジェット射出装置
大貫 甫田川 義之
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2015 年 29 巻 4 号 p. 335-342

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A liquid jet is used in various important devices, such as ink-jet printers. However, it is challenging to create a viscous liquid jet using existing methods. In this paper we propose a novel device for generating highly-viscous liquid jets and present a physical model based on pressure impulse approach for explaining its mechanism. We verify the performance of our device experimentally and find that our method can generate a jet of an extremely highly-viscous liquid (1,000 mm2/s). The proposed physical model turns out to be able to describe all experimental results obtained in this research.

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© 2015 日本混相流学会
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