CFD-Based Study of Velocity and Temperature Distribution among Rib-Tube in Heat Environment

Su Hou De; Zhang Yu Fu; Che Ji Yong; Wu Shi Lei; Xiao Long Wen

doi:10.4028/www.scientific.net/AMM.487.558

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 487CFD-Based Study of Velocity and Temperature...

CFD-Based Study of Velocity and Temperature Distribution among Rib-Tube in Heat Environment

Abstract:

The velocity distribution coupled thermal and fluid flow a rib-tube was studied in this article. Based on theory analysis and numerical simulation, we choose modal and wall function to simulate the flow in rib-tube, velocity to definite the dispersed phase. The governing equations were built and solved by numerical way. The progress of flow and heat exchange in rib-tube, the rules and contours of temperature, velocity were obtained, they shows that, along the rib-tube, velocity was changed with the temperature rising , which could give us a reference for engineering application .

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Periodical:

Applied Mechanics and Materials (Volume 487)

Pages:

558-561

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.487.558

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Online since:

January 2014

Authors:

Su Hou De*, Zhang Yu Fu, Che Ji Yong, Wu Shi Lei, Xiao Long Wen

Keywords:

Governing Equations, Numerical Simulation, Rib-Tube, Wall Function

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* - Corresponding Author

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