Heat Transfer Characteristics Through a Wire Screen for High Temperature Air Combustion Furnace at Low Reynolds Number

Tetsu Shiozaki; Shigenao Maruyama; Takaaki Mohri; Yoshikazu Hozumi

doi:10.1299/kikaib.71.2379

Heat Transfer Characteristics Through a Wire Screen for High Temperature Air Combustion Furnace at Low Reynolds Number

Tetsu Shiozaki, Shigenao Maruyama, Takaaki Mohri, Yoshikazu Hozumi

Complex Flow Research Division

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

1 Citation (Scopus)

Abstract

In order to characterize a radiative converter for high temperature air combustion furnace, heat transfer and fluid flow characteristics through a wire screen at low Reynolds number were investigated by numerical simulation. It was confirmed that heat transfer results agree well with existing experimental data. Nusselt number of three kinds of wire screen at porosity range : 0.3<β<1 and Reynolds number range : 1<Re<300 were obtained. The difference in heat transfer characteristic of parallel wire, crossed mesh, and woven mesh were investigated. A generalized approximation formula of heat transfer coefficient through a wire screen was obtained.

Original language	English
Pages (from-to)	2379-2382
Number of pages	4
Journal	Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
Volume	71
Issue number	709
DOIs	https://doi.org/10.1299/kikaib.71.2379
Publication status	Published - 2005 Sept

Keywords

Convective Heat Transfer
Furnace
Heat Transfer Enhancement
High Temperature Air Combustion
Numerical Simulation
Porosity
Radiative Converter
Wire Mesh

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

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10.1299/kikaib.71.2379

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Heat Transfer Characteristics Through a Wire Screen for High Temperature Air Combustion Furnace at Low Reynolds Number. / Shiozaki, Tetsu; Maruyama, Shigenao; Mohri, Takaaki et al.

In: Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 71, No. 709, 09.2005, p. 2379-2382.

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

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abstract = "In order to characterize a radiative converter for high temperature air combustion furnace, heat transfer and fluid flow characteristics through a wire screen at low Reynolds number were investigated by numerical simulation. It was confirmed that heat transfer results agree well with existing experimental data. Nusselt number of three kinds of wire screen at porosity range : 0.3<β<1 and Reynolds number range : 1<Re<300 were obtained. The difference in heat transfer characteristic of parallel wire, crossed mesh, and woven mesh were investigated. A generalized approximation formula of heat transfer coefficient through a wire screen was obtained.",

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PY - 2005/9

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N2 - In order to characterize a radiative converter for high temperature air combustion furnace, heat transfer and fluid flow characteristics through a wire screen at low Reynolds number were investigated by numerical simulation. It was confirmed that heat transfer results agree well with existing experimental data. Nusselt number of three kinds of wire screen at porosity range : 0.3<β<1 and Reynolds number range : 1<Re<300 were obtained. The difference in heat transfer characteristic of parallel wire, crossed mesh, and woven mesh were investigated. A generalized approximation formula of heat transfer coefficient through a wire screen was obtained.

AB - In order to characterize a radiative converter for high temperature air combustion furnace, heat transfer and fluid flow characteristics through a wire screen at low Reynolds number were investigated by numerical simulation. It was confirmed that heat transfer results agree well with existing experimental data. Nusselt number of three kinds of wire screen at porosity range : 0.3<β<1 and Reynolds number range : 1<Re<300 were obtained. The difference in heat transfer characteristic of parallel wire, crossed mesh, and woven mesh were investigated. A generalized approximation formula of heat transfer coefficient through a wire screen was obtained.

KW - Convective Heat Transfer

KW - Furnace

KW - Heat Transfer Enhancement

KW - High Temperature Air Combustion

KW - Numerical Simulation

KW - Porosity

KW - Radiative Converter

KW - Wire Mesh

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Heat Transfer Characteristics Through a Wire Screen for High Temperature Air Combustion Furnace at Low Reynolds Number

Abstract

Keywords

ASJC Scopus subject areas

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