Affiliation:
1. Shandong Jianzhu University
2. Zhengzhou Institute of Light Industry
3. Jilin Technology College of Electronic Information
Abstract
According to the variation of the flow parameters of the flow velocity v, outlet pressure P0 and fluid density ρ by using the FLUENT software, the influencing regularity of the distribution of the inner surface pressure in elbow pipe was analyzed. Based on the study, the pressure computational formula for 90 degree elbow pipe on the characteristic section α=45° was built. The research conclusion lays the groundwork for strength check and structural design of the elbow pipe.
Publisher
Trans Tech Publications, Ltd.
Reference4 articles.
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.
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.
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.
4. Zhenqiu Shi. Power Piping Design Manual [M]. Beijing: Mechanical Industry Press, (2006), pp.207-218.
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1 articles.
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