Effects of Geometric Parameters on the Inner Surface Pressure of Elbow Pipe and the Establishment of Pressure Model

Xiao Yang Lu; Xiao Li Lu; Li Li Huang; Jin Ming Liu; Ying Yue Liu; Yi Min Xu

doi:10.4028/www.scientific.net/AMM.252.111

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Effects of Geometric Parameters on the Inner Surface Pressure of Elbow Pipe and the Establishment of Pressure Model
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 252Effects of Geometric Parameters on the Inner...

Effects of Geometric Parameters on the Inner Surface Pressure of Elbow Pipe and the Establishment of Pressure Model

Abstract:

Elbows of oil pipeline were adopted to study the effect of the variation of the geometric parameters of the inner diameter d, bending degree k =R/d and bending angle A on the distribution regularity of the inner surface pressure, with the simulation by the FLUENT software. Based on the analysis, the pressure computational formula on the dangerous cross section α=45° was built by using 1stOpt software. The values computed by the formula agree well with the ones simulated by FLUENT, which lays the groundwork for strength check and structural design of the elbow pipe.

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Periodical:

Applied Mechanics and Materials (Volume 252)

Pages:

111-115

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.252.111

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Online since:

December 2012

Authors:

Xiao Yang Lu, Xiao Li Lu, Li Li Huang, Jin Ming Liu, Ying Yue Liu, Yi Min Xu

Keywords:

Distribution Regularities, Geometric Parameters of Elbow Pipes, Pressure Formula, Pressure in Elbow Pipes

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References

[1] Xiaoyang Lu, Xiaoli Lu, Lili Huang. A Study on Distributive Regularities of the Fluid Pressure in Elbow Pipes [C]. Advanced Materials Research. Vol. 366 (2012), pp.80-85.

DOI: 10.4028/www.scientific.net/amr.366.80

Google Scholar

[2] Xiaoyang Lu, Xiaoli Lu, Lili Huang, et al. The Analytical Model and Flow Parameter Influencing the Internal Pressure Distribution of Elbow Pipe [C]. Advanced Materials Research. Vol. 366 (2012), pp.192-196.

DOI: 10.4028/www.scientific.net/amr.366.192

Google Scholar

[3] Yu Ding, Peifen Weng. Numerical Study of Theoretical Model and Flow Characteristic in 90° Elbow Pipe [J]. Chinese Journal of Computational Mechanics. Vol. 6 (2004), pp.314-315.

Google Scholar

[4] Dejiang Zhang, et al. Petrochemical Plant Process Piping Installation Design Manual [M]. Beijing: China Petrifaction Press, (2003), pp.24-122.

Google Scholar