Detection of the pipeline elbow erosion by percussion and deep learning

J Chen, L Cao, G Song - Mechanical Systems and Signal Processing, 2023 - Elsevier
Elbows are commonly used in pipelines to change the direction of flow, and the pipeline
elbows are prone to erosion caused by the transported medium. Detection of the pipeline …

Research progress on coping strategies for the fluid-solid erosion wear of pipelines

H Yu, H Liu, S Zhang, J Zhang, Z Han - Powder Technology, 2023 - Elsevier
The pipeline is an essential device in chemical engineering and energy industries, which is
referred to as the “industrial arteries”. Under severe working conditions, fluid-solid erosion …

PZT based smart corrosion coupon using electromechanical impedance

W Li, T Liu, D Zou, J Wang, TH Yi - Mechanical Systems and Signal …, 2019 - Elsevier
Corrosion induced material loss in metallic structures is a widespread and urgent problem
across multiple industries. In this paper, a novel corrosion monitoring method is proposed …

Cloud-based pipe corrosion monitoring using electromechanical impedance instrumented piezoelectric ring sensor

X Fu, W Li, L Li, J Wang, B Lu, J Wu - Automation in Construction, 2023 - Elsevier
The corrosion of small-diameter pipes has resulted in numerous significant accidents and
substantial economic losses in both industrial and civil sectors. This paper presents a …

[PDF][PDF] EMI based multi-bolt looseness detection using series/parallel multi-sensing technique

D Chen, L Huo, G Song - Smart Struct. Syst, 2020 - researchgate.net
In this paper, a novel but practical approach named series/parallel multi-sensing technique
was proposed to evaluate the bolt looseness in a bolt group. The smart washers (SWs) …

Pitting corrosion prediction based on electromechanical impedance and convolutional neural networks

W Luo, T Liu, W Li, M Luo - Structural Health Monitoring, 2023 - journals.sagepub.com
Corrosion induced thickness loss in metallic structures is a common and crucial problem in
multiple industries. Therefore, it is important to accurately monitor the corrosion amount of …

Electromechanical impedance instrumented circular piezoelectric-metal transducer for corrosion monitoring: modeling and validation

W Li, J Wang, T Liu, M Luo - Smart Materials and Structures, 2020 - iopscience.iop.org
Corrosion induced thickness loss of metallic structures is one of the most common issues
across multiple industries. In our previous work, a new type of corrosion sensor based on …

Electromechanical impedance instrumented piezoelectric ring for pipe corrosion and bearing wear monitoring: A proof-of-concept study

J Wang, W Li, C Lan, P Wei, W Luo - Sensors and Actuators A: Physical, 2020 - Elsevier
In this paper, the concept of electromechanical impedance instrumented piezoelectric ring
was proposed based on the degenerated multilayer piezoelectric/elastic ring transducer …

An electromechanical impedance-instrumented corrosion-measuring probe

W Li, T Liu, S Gao, M Luo, J Wang… - Journal of Intelligent …, 2019 - journals.sagepub.com
Corrosion of metallic structures widely existed in multiple industries, such as oil and gas,
civil infrastructure, aerospace, mechanical, mining, and processing. Current available …

Pipeline corrosion assessment using piezo-sensors in reusable non-bonded configuration

J Raju, S Bhalla, T Visalakshi - NDT & E International, 2020 - Elsevier
In this paper, a piezoelectric sensor is used in its non-bonded configuration for non-
destructive evaluation of a pipeline segment subjected to progressive corrosion damage. A …