Improvement of Suction Nozzle Performance in Pneumatic Conveying of Granular Materials

Takeshi Kano; Fumiaki Takeuchi; Shuichi Iida; Nobutoshi Mima

doi:10.1252/kakoronbunshu.10.139

Improvement of Suction Nozzle Performance in Pneumatic Conveying of Granular Materials

Takeshi Kano, Fumiaki Takeuchi, Shuichi Iida, Nobutoshi Mima

Research output: Contribution to journal › Article › peer-review

Abstract

Prior to the experimental study, the stream lines of the flow around the opening of nozzles were analyzed theoretically by conformal mapping so as to predict the most effective type of suction nozzles. Four types of nozzles of different shapes were experimentally tested using polystyrene pellets as sample granular material. The mass flow ratio and the power consumption required per unit mass of transported material were compared, and optimal nozzle proportions determined.

Original language	English
Pages (from-to)	139-144
Number of pages	6
Journal	Kagaku Kogaku Ronbunshu
Volume	10
Issue number	2
DOIs	https://doi.org/10.1252/kakoronbunshu.10.139
Publication status	Published - 1984
Externally published	Yes

Keywords

Fluid Mechanics
Optimum Condition
Powder
Powder Requirement
Stream Line
Suction Nozzle

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

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abstract = "Prior to the experimental study, the stream lines of the flow around the opening of nozzles were analyzed theoretically by conformal mapping so as to predict the most effective type of suction nozzles. Four types of nozzles of different shapes were experimentally tested using polystyrene pellets as sample granular material. The mass flow ratio and the power consumption required per unit mass of transported material were compared, and optimal nozzle proportions determined.",

keywords = "Fluid Mechanics, Optimum Condition, Powder, Powder Requirement, Stream Line, Suction Nozzle",

author = "Takeshi Kano and Fumiaki Takeuchi and Shuichi Iida and Nobutoshi Mima",

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AU - Kano, Takeshi

AU - Takeuchi, Fumiaki

AU - Iida, Shuichi

AU - Mima, Nobutoshi

PY - 1984

Y1 - 1984

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AB - Prior to the experimental study, the stream lines of the flow around the opening of nozzles were analyzed theoretically by conformal mapping so as to predict the most effective type of suction nozzles. Four types of nozzles of different shapes were experimentally tested using polystyrene pellets as sample granular material. The mass flow ratio and the power consumption required per unit mass of transported material were compared, and optimal nozzle proportions determined.

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KW - Optimum Condition

KW - Powder

KW - Powder Requirement

KW - Stream Line

KW - Suction Nozzle

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