Research on Gas Temperature Affect on Pharmacy Dust Explosion Pressure in Transport Pipeline

Xiao Liang Zhang

doi:10.4028/www.scientific.net/AMR.634-638.3618

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Research on Gas Temperature Affect on Pharmacy Dust Explosion Pressure in Transport Pipeline
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 634-638Research on Gas Temperature Affect on Pharmacy...

Research on Gas Temperature Affect on Pharmacy Dust Explosion Pressure in Transport Pipeline

Abstract:

This document has firstly been established explosion combustion velocity model in trasport pipeline, analysis on gas temperature effect on dust explosion strength. Gas temperature at 40 °C~ 60°C on the potassium clavulanate mixed dust explosion experiment are studied in the pipeline. The experiment indicates that dust explosion pressure change as gas temperature at 40°C, 46.3°C, 50.5 °C, 54.1°C, 55.8°C, 59.7°C, The studies show that gas temperature rise causes dust explosion pressure pipeline center development,bring piston wave phenomenon.Dust explosion pressure maximum value is get up to 375kPa and negative pressure value is 875kPa.

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Periodical:

Advanced Materials Research (Volumes 634-638)

Pages:

3618-3621

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.634-638.3618

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Online since:

January 2013

Authors:

Xiao Liang Zhang

Keywords:

Dust Explosion, Model, Pressure, Temperature

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References

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