Abstract
In order to research the pipeline vibration and prevent the fatigue failure of pipeline, the calculation model and methods for vibration characteristics analysis of pipeline under the action of the gas pressure pulsation and pipeline coupling are presented in this paper. According to the pipeline structure, the pipeline model with different pipe diameters is established. Based on the model and combined with the structure parameters of pipeline, the calculation methods of gas column natural frequency, gas pressure pulsation, and exciting force are built. By these ways, the relationships between the gas column natural frequency and orders, the gas pressure pulsation and orders, and the exciting force and aspect ratio are acquired. Besides, the variable relationships of vibration displacement and velocity of pipeline can be obtained. Comparing the calculated results with the field test values, the calculated results are in agreement with the test values, and the correctness of the calculation model and method is verified. The results show that taking the pressure pulsating and pipe coupling effect account into the vibration analysis of different pipe diameters, which can truly reflect the vibration characteristics of pipeline and possess important reference value for preventing fatigue failure and reducing the vibration of the pipeline.
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References
Chongqing Branch of Science and Technology Literature Press: Pressure Fluctuation and Vibration of Compressor Pipeline (Translation Set), 1978. (in Chinese)
N Zhang, M Yang, B Gao, Z Li, Unsteady Phenomena Induced Pressure Pulsation and Radial Load in a Centrifugal Pump With Slope Volute. ASME, July 7–11, 2013
B.J. Yang, Engineering Control for Air Flow Pulsation and Mechanical Vibration in Reciprocating Compressors. Compressor Technology, 2012. (in Chinese)
Z. Hong, L. Yongtao, Y. Zhufeng, Calculation and analysis of pressure pulsation in the pipeline. Mech. Sci. Technol. 30(9), 1435–1438 (2011). (in Chinese)
H.Y. Zhang, X.Y. Dong, P. Gao, Pulsation & vibration control strategies for reciprocating compressors on offshore platform. Compress. Technol. 5, 009 (2010). (in Chinese)
W. Liu, Y. Liu, Z. Yue, Dynamic reliability of aircraft hydraulic pipelines under random pressure pulsation and vibration. Multidiscip. Model. Mater. Struct. 6(4), 493–507 (2010). (in Chinese)
M. Tang, Q. Ni, L. Wang et al., Nonlinear modeling and size-dependent vibration analysis of curved microtubes conveying fluid based on modified couple stress theory. Int. J. Eng. Sci. 84(11), 1–10 (2014)
X. Ma, G. Jin, Y. Xiong et al., Free and forced vibration analysis of coupled conical–cylindrical shells with arbitrary boundary conditions. Int. J. Mech. Sci. 88, 122–137 (2014)
Z. Liang, S. Li, L. Zhang et al., Process piping vibration of reciprocating compressors and control. Nat. Gas Ind., 2015: 15
Xi’an Jiaotong University Pipeline Vibration Research Team: Piston Compressor Piping Vibration in the Gas Pulsation and Piping Vibration Problems, “the Journal of Xi’an Jiaotong University “1978 First Period. (in Chinese)
Tan Ping, Vibration analysis of gas transmission pipeline. Nat. Gas. Ind. 25(1), 133–134 (2005). (in Chinese)
L. Xin, X. Qiqiang, Study on the theory of the reciprocating compressor pulsation. Compress. Technol. 4, 7–13 (2008). (in Chinese)
V.S. Tikhonov and X. Yu. Prediction of Pressure Pulsation for the Reciprocating Compressor System Using Finite Disturbance Theory. ASME, July 7–11, 2013
I. Györi, G. Joó, Practical aspects of algorithmic solutions to gas pulsation problems of pipeline systems. Comput. Ind. 7(6), 505–509 (1986)
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Tian, J., Yuan, C., Yang, L. et al. The Vibration Characteristics Analysis of Pipeline Under the Action of Gas Pressure Pulsation Coupling. J Fail. Anal. and Preven. 16, 499–505 (2016). https://doi.org/10.1007/s11668-016-0116-z
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DOI: https://doi.org/10.1007/s11668-016-0116-z