Simulation of droplet generation in micro flow using MPS method

Takahiro Harada; Yukihito Suzuki; Seiichi Koshizuka; Takahiro Arakawa; Syuichi Shoji

doi:10.1299/kikaib.71.2637

Simulation of droplet generation in micro flow using MPS method

Takahiro Harada^*, Yukihito Suzuki, Seiichi Koshizuka, Takahiro Arakawa, Syuichi Shoji

^*この研究の対応する著者

研究成果: Article › 査読

5 被引用数 (Scopus)

抄録

A numerical calculation code for micro flow analysis is developed using Moving Particle Semi-implicit (MPS) method. A time step is divided to sub time steps for the surface tension term, which is relatively large in micro flow. This enables us to calculate micro flow efficiently. Droplet generation in a micro channel is analyzed by the present code in two dimensions. The calculated droplet size, pitch and production rate show good agreement with those of the experiment.

本文言語	English
ページ（範囲）	2637-2641
ページ数	5
ジャーナル	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
巻	71
号	711
DOI	https://doi.org/10.1299/kikaib.71.2637
出版ステータス	Published - 2005 11月
外部発表	はい

ASJC Scopus subject areas

凝縮系物理学
機械工学

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10.1299/kikaib.71.2637

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abstract = "A numerical calculation code for micro flow analysis is developed using Moving Particle Semi-implicit (MPS) method. A time step is divided to sub time steps for the surface tension term, which is relatively large in micro flow. This enables us to calculate micro flow efficiently. Droplet generation in a micro channel is analyzed by the present code in two dimensions. The calculated droplet size, pitch and production rate show good agreement with those of the experiment.",

keywords = "Droplet Generation, MPS, Micro Flow, Particle Method",

author = "Takahiro Harada and Yukihito Suzuki and Seiichi Koshizuka and Takahiro Arakawa and Syuichi Shoji",

year = "2005",

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doi = "10.1299/kikaib.71.2637",

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AU - Harada, Takahiro

AU - Suzuki, Yukihito

AU - Koshizuka, Seiichi

AU - Arakawa, Takahiro

AU - Shoji, Syuichi

PY - 2005/11

Y1 - 2005/11

N2 - A numerical calculation code for micro flow analysis is developed using Moving Particle Semi-implicit (MPS) method. A time step is divided to sub time steps for the surface tension term, which is relatively large in micro flow. This enables us to calculate micro flow efficiently. Droplet generation in a micro channel is analyzed by the present code in two dimensions. The calculated droplet size, pitch and production rate show good agreement with those of the experiment.

AB - A numerical calculation code for micro flow analysis is developed using Moving Particle Semi-implicit (MPS) method. A time step is divided to sub time steps for the surface tension term, which is relatively large in micro flow. This enables us to calculate micro flow efficiently. Droplet generation in a micro channel is analyzed by the present code in two dimensions. The calculated droplet size, pitch and production rate show good agreement with those of the experiment.

KW - Droplet Generation

KW - MPS

KW - Micro Flow

KW - Particle Method

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JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

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Simulation of droplet generation in micro flow using MPS method

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