Dynamic Optimization Research on Self-Cleaning and Rotating Steel Spiral with Plastic Coat

Tian Lan Yu; De Qi Peng; Tian Xiang Yu; Yang Ping Liu; Bing Le Shi; Biao Wei; Xiao Heng Zhi

doi:10.4028/www.scientific.net/AMR.317-319.2191

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 317-319Dynamic Optimization Research on Self-Cleaning and...

Dynamic Optimization Research on Self-Cleaning and Rotating Steel Spiral with Plastic Coat

Abstract:

The self-rotating kinetic moment formula is derived through theoretical dynamic research on self-cleaning and rotating steel spiral with plastic coat. The moment is proportional to d (spiral wire diameter), sin2α (α-helical angle), D2 (D-spiral O.D), u2 (u-flow velocity), ρ (fluid density). The theoretical formula is consistent with experimental results. As a result, the formula can be the theoretical foundation to optimally design the steel spiral with plastic coat. The spiral is thicker with coat but the experiment results show the flow resistance is still in the general range of industry limitation.

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Periodical:

Advanced Materials Research (Volumes 317-319)

Pages:

2191-2195

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.317-319.2191

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Online since:

August 2011

Authors:

Tian Lan Yu, De Qi Peng, Tian Xiang Yu, Yang Ping Liu, Bing Le Shi, Biao Wei, Xiao Heng Zhi

Keywords:

Flow Reisistance, Kinetic Moment, Self-Cleaning and Rotation, Spiral, Structure Optimization

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