Investigation of the wall friction in the pipe induced by the oscillating flow

Author:

Jia J H1,Du J Y2,Wang Y2,Hua H X1

Affiliation:

1. State Key Laboratory of Vibration Shock and Noise, Shanghai Jiao Tong University, Shanghai, People's Republic of China

2. Institute of Naval Vessels, Naval Arming Academy, Beijing, People's Republic of China

Abstract

The wall friction induced by the oscillating flow of the fractional derivative Maxwell viscoelastic fluid in the pipe is investigated. The velocity and the shear stress solutions of the flow are solved. The friction is derived from the shear stress expression and analysed by numerical simulation. From analysis, it is found that the friction amplitude exhibits resonance-like phenomena. Moreover, the number of the resonance-like peaks, the enhancement magnitude, and the resonance-like frequency of the same order vary with the pipe radius and rheological parameters of fluids. When the radius overtakes the critical value, the friction curve monotonously decreases, and when the radius is big enough, the enhancement disappears.

Publisher

SAGE Publications

Subject

Mechanical Engineering

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Experimental study on static and dynamic mechanical properties of composite buffer with entangled metallic wire materials and viscous fluid;Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science;2024-02-27

2. Stagnation-point flow of Maxwell fluid with magnetic field and radiation effects;Heat Transfer-Asian Research;2011-10-05

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