Experimental Study on the Frictional Resistance of Gas Flow in Vertical Helically Coiled Pipe

Shui Hua Zheng; Jie Gang Mu; Wen Can Fan

doi:10.4028/www.scientific.net/AMM.313-314.662

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 313-314Experimental Study on the Frictional Resistance of...

Experimental Study on the Frictional Resistance of Gas Flow in Vertical Helically Coiled Pipe

Abstract:

Experiments were carried out to learn about the frictional resistance of gas flow in vertical helically coiled pipe. The expression of friction factor was established and the formula used to calculate the frictional resistance of gas flow in vertical helically coiled pipe was defined based on partial data got from different experiment conditions. The calculating formula was verified by the experimental data. The results show that the formula is accurate enough to calculate the frictional resistance of gas flow in similar operating conditions.

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Periodical:

Applied Mechanics and Materials (Volumes 313-314)

Pages:

662-665

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.313-314.662

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Online since:

March 2013

Authors:

Shui Hua Zheng, Jie Gang Mu, Wen Can Fan

Keywords:

Friction Factor, Frictional Resistance, Gas Flow, Vertical Helically Coiled Pipe

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References

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