Research of Dirt Growth Pattern Based on the Different Heat Exchanger Pipe

Li Bai; Tan Liu

doi:10.4028/www.scientific.net/AMR.960-961.353

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 960-961Research of Dirt Growth Pattern Based on the...

Research of Dirt Growth Pattern Based on the Different Heat Exchanger Pipe

Abstract:

This experiment wastewater treatment plant set up a device of researching different periods of dirt on the different heat exchanger tubes. The moisture test of dirt were derived from tubes of different materials (copper alloy tube, stainless steel pipe, polyethylene-aluminum composite pipe) is between 92.50% and 96.70%, This shows that the quality of per unit area of dry dirt to describe variation is feasible. The induction period of dirt on the copper alloy is between the 0d and 35d, the growth cycle is longer. In the mature period, the quality of per unit area of dry dirt is 2.031 mg/cm². The induction period of dirt on the stainless steel is between the 0d and 20d, the growth cycle is shorter. In the mature period, the quality of per unit area of dry dirt is 2.627 mg / cm²_. The induction period of dirt on the polyethylene-aluminum composite pipe is between the 0d and 35d, the growth cycle is shorter. In the mature period, the quality of per unit area of dry dirt is 2.863 mg/cm².

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Periodical:

Advanced Materials Research (Volumes 960-961)

Pages:

353-357

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.960-961.353

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Online since:

June 2014

Authors:

Li Bai, Tan Liu*

Keywords:

Different Materials, Different Times, Growth Pattern Analysis, Unit Area of Dry Dirt Mass

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* - Corresponding Author

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