Analysis of a New Ventilation Flow Filed of Ultraviolet Cross-Linking Irradiation Box-Reference-Cited by-同舟云学术

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

Published:2013-09 Issue: Volume:427-429 Page:285-288
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Lu Yi Ping¹,Jin Zi Cheng¹,Han Jia De¹,Huang Bo¹,Hao Guang Ping¹

Affiliation:

1. Harbin University of Science and Technology

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.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.427-429.285.pdf

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