Analysis of a New Ventilation Flow Filed of Ultraviolet Cross-Linking Irradiation Box

Yi Ping Lu; Zi Cheng Jin; Jia De Han; Bo Huang; Guang Ping Hao

doi:10.4028/www.scientific.net/AMM.427-429.285

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 427-429Analysis of a New Ventilation Flow Filed of...

Analysis of a New Ventilation Flow Filed of Ultraviolet Cross-Linking Irradiation Box

Abstract:

In order to improve the cooling effect of cable ultraviolet cross-linking irradiation box, the structure of spreader plate, reflector and outlet were improved. Then the 3D solid model of the irradiation box was established and the numerical simulation of turbulent flow field was performed due to the principle of Computational Fluid Dynamics (CFD). On this basis, the flow fields characteristics inside the irradiation box of original and improve programs were analyzed. The results showed that volume air flow of the new program increased by 36.6% and air velocity around the mercury lamp and XLPE cable surface was increased, so the better cooling effect can be achieved in the new program.

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Periodical:

Applied Mechanics and Materials (Volumes 427-429)

Pages:

285-288

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.427-429.285

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Online since:

September 2013

Authors:

Yi Ping Lu*, Zi Cheng Jin, Jia De Han, Bo Huang, Guang Ping Hao

Keywords:

CFD Numerical Simulation, Irradiation Box, Pressure Field, Velocity Field

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