Problem of conjugate conduction and convection between finitely vertical plates heated from below

Huang Ming-Jer, Yeh Jyh-Pyng, Heiu-Jou Shaw

研究成果: Article

1 引文 (Scopus)

摘要

Numerical analysis of conjugate laminar natural convection and conduction between finitely conducting vertical parallel plates heated from below is studied. The heat transfer coefficient along the plate strongly dependent on both the channel fluid flow and the thermal properties of the plate is determined. The energy equation for the plate and the thermal boundary layer equation for the fluid between the parallel plates are coupled and solved by employing an implicit finite-difference technique. Results of the distributions of local heat transfer coefficient, local heat flux and temperature along the plate are presented. Results also indicate that conduction has a significant influence on the overall heat transfer rate, particularly at a high Grashof number and conjugate convection-conduction parameter. With the view of overall heat transfer rate, the effective length of conducting plate is proposed.

原文English
頁(從 - 到)823-831
頁數9
期刊Computers and Structures
37
發行號5
DOIs
出版狀態Published - 1990 一月 1

指紋

Conduction
Heat transfer coefficients
Convection
Vertical
Heat transfer
Grashof number
Natural convection
Heat flux
Numerical analysis
Flow of fluids
Boundary layers
Thermodynamic properties
Heat Transfer Coefficient
Fluids
Heat Transfer
Finite Difference Technique
Channel Flow
Thermal Properties
Natural Convection
Temperature

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Modelling and Simulation
  • Materials Science(all)
  • Mechanical Engineering
  • Computer Science Applications

引用此文

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abstract = "Numerical analysis of conjugate laminar natural convection and conduction between finitely conducting vertical parallel plates heated from below is studied. The heat transfer coefficient along the plate strongly dependent on both the channel fluid flow and the thermal properties of the plate is determined. The energy equation for the plate and the thermal boundary layer equation for the fluid between the parallel plates are coupled and solved by employing an implicit finite-difference technique. Results of the distributions of local heat transfer coefficient, local heat flux and temperature along the plate are presented. Results also indicate that conduction has a significant influence on the overall heat transfer rate, particularly at a high Grashof number and conjugate convection-conduction parameter. With the view of overall heat transfer rate, the effective length of conducting plate is proposed.",
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Problem of conjugate conduction and convection between finitely vertical plates heated from below. / Ming-Jer, Huang; Jyh-Pyng, Yeh; Shaw, Heiu-Jou.

於: Computers and Structures, 卷 37, 編號 5, 01.01.1990, p. 823-831.

研究成果: Article

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AU - Jyh-Pyng, Yeh

AU - Shaw, Heiu-Jou

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AB - Numerical analysis of conjugate laminar natural convection and conduction between finitely conducting vertical parallel plates heated from below is studied. The heat transfer coefficient along the plate strongly dependent on both the channel fluid flow and the thermal properties of the plate is determined. The energy equation for the plate and the thermal boundary layer equation for the fluid between the parallel plates are coupled and solved by employing an implicit finite-difference technique. Results of the distributions of local heat transfer coefficient, local heat flux and temperature along the plate are presented. Results also indicate that conduction has a significant influence on the overall heat transfer rate, particularly at a high Grashof number and conjugate convection-conduction parameter. With the view of overall heat transfer rate, the effective length of conducting plate is proposed.

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