Changfu Liu

Liaoning Petrochemical University

China

  • Liaoning Petrochemical University

SCHOLARLY PAPERS

2

DOWNLOADS

55

TOTAL CITATIONS

3

Scholarly Papers (2)

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1.

A Chatter Detection Method in Milling Based on Grey Wolf Optimization Vmd and Multi-Entropy Features

Number of pages: 25 Posted: 19 May 2022
Bo Liu, Changfu Liu, Yang Zhou and Daohai Wang
Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University and Liaoning Petrochemical University
Downloads 36 (984,153)
Citation 3

Abstract:

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Milling chatter detection, Grey wolf optimization, VMD, Multiscale permutation entropy, Multiscale fuzzy en-tropy

2.

Failure Analysis of Buried Pipelines Under the Action of Oblique Slip Faults

Number of pages: 42 Posted: 14 Dec 2023
Hongliang Wang, Ruixin Bao, Jia Li, Jianmin Ren, Wei Yan, Xiangguang Sun, Xiaoguang Song, Jian Zhu, Yong Chen, Zhongfei Yan, You Guo, Weirui Liu and Changfu Liu
Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Liaoning Petrochemical University, Fushun City Special Equipment Supervision and Inspection Institute, affiliation not provided to SSRN, Fushun City Special Equipment Supervision and Inspection Institute, Fushun City Special Equipment Supervision and Inspection Institute, affiliation not provided to SSRN, affiliation not provided to SSRN, Liaoning Petrochemical University and Liaoning Petrochemical University
Downloads 19 (1,181,457)

Abstract:

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fault, burial pipeline, ABAQUS/Explicit, local buckling, failure analysis