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Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance. [Dataset]

Contributors

Nkemjika Mirian Asiegbu
Data Collector

Abstract

This output contains supplementary material of tables and figures to accompany the main article of 'Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance' by Nkemjika Mirian Asiegbu, Mamdud Hossain, Ghazi Mohamad Droubi and Sheikh Zahidul Islam in Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering.

Citation

ASIEGBU, N.M., HOSSAIN, M., DROUBI, G.M. and ISLAM, S.Z. 2023. Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance. [Dataset]. Proceedings of the Institution of Mechanical Engineers, part E: journal of process mechanical engineering [online], 237(4), pages 1319-1330. Available from: https://journals.sagepub.com/doi/suppl/10.1177/09544089221115520

Acceptance Date Jun 20, 2022
Online Publication Date Jul 25, 2022
Publication Date Aug 31, 2023
Deposit Date Aug 2, 2022
Publicly Available Date Aug 2, 2022
Publisher SAGE Publications
DOI https://doi.org/10.1177/09544089221115520
Keywords Two-phase flow induced vibration; Numerical modelling; Force fluctuations; Natural frequency; Resonance
Public URL https://rgu-repository.worktribe.com/output/1724600
Related Public URLs https://rgu-repository.worktribe.com/output/1721759
Type of Data Supplementary tables and figures.
Collection Date Jun 20, 2022
Collection Method Computational fluid dynamics modelling of internal two-phase flow induced transient forces at 90° elbows have been carried out to evaluate the effect of pipe diameter on the characteristics of multiphase flow induced vibration. Simulations of two-phase flows of slug, cap bubbly and churn induced vibration at a pipe elbow were carried out using the volume of fluid model for the two-phase flows and the k – ε model for turbulence. Modal analysis has been carried out to evaluate the risk of resonance. Results were compared across three geometrically similar pipes of different diameters. Simulation results showed that the behaviours of the flow induced forces at the pipe elbow as a function of gas velocity for internal diameters of 0.0525 and 0.2032 m are similar.

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