Advances in Acoustic Emission Technology
Proceedings of the World Conference on Acoustic Emission–2015
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Article
Open AccessCorrection to: Defect Detection in the Winding Layer of CNG Composite-Wound Cylindersvirtue of minimal mechanism is that it allows
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Article
Open AccessDefect Detection in the Winding Layer of CNG Composite-Wound Cylindersvirtue of minimal mechanism is that it allows
Natural gas vehicles have been widely used around the world as a mode of green transportation. The defect detection method for a vehicle cylinder, which is the energy storage component of a natural gas vehicle...
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Chapter and Conference Paper
Experiment Research on Tensile Process of Type IV Gas Cylinder Liner-HDPE Based on Acoustic Emission
The high-density polyethylene material (HDPE) of the plastic liner composite material full-wound gas cylinder (type IV gas cylinder) is made into three types of tensile samples, sample with no pre-defects and ...
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Chapter and Conference Paper
Research on Acoustic Emission Technology for Tank Floor Under Interference of Nitrogen Sealing System
Noise interference caused by the nitrogen seal system is an important factor affecting the acoustic emission inspection effect of the floor of the atmospheric storage tank. How to effectively reduce the impact...
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Chapter and Conference Paper
Acoustic Emission Characteristics of Defects in Crawler Crane Truss Beam
In order to carry out the application of acoustic emission technology in the structural inspection of crawler crane truss beam, this paper studies the AE attenuation characteristics and AE location method in t...
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Chapter and Conference Paper
Fatigue Crack Growth of TC4 Titanium Alloy Using Acoustic Emission Technique
In this paper, the crack propagation process of TC4 titanium alloy was studied by using acoustic emission detection technology, and the trend analysis method and the correlation analysis method of the characte...
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Chapter and Conference Paper
Comparative Analysis of the International Status of Acoustic Emission Equipment Performance Testing
The good performance of acoustic emission equipment is an important guarantee for the reliability of test results. With the continuous improvement of the research and development technology of acoustic emissio...
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Chapter and Conference Paper
Acoustic Emission Monitoring for Bending Failure of Laminated Glass Used on Glass Water Slide
In recent years, a new kind of amusement ride called glass water slide has been rapidly increasing. As a key component of this ride, laminated glass may be subject to all kinds of applied loads, which impose s...
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Chapter and Conference Paper
Research on Extraction Method of Fatigue State Magneto Acoustic Emission Characteristic Parameters Based on CEEMD
In view of the strong background interference of (MAE) signal and the unique advantage of complementary ensemble empirical mode decomposition (CEEMD), CEEMD is introduced into magneto acoustic emission signal ...
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Chapter and Conference Paper
Acoustic Emission Behavior of TC4 Titanium Alloy Manufactured by Electron-Beam Free-Form Fabrication During Tensile Deformation
Acoustic emission (AE) testing was carried out in the TC4 titanium alloy manufactured by electron-beam free-form fabrication. The acoustic emission signal parameter distribution, localization characteristics, ...
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Chapter and Conference Paper
Investigation on Acoustic Emission Characteristics of Steel Structure of Amusement Device
Steel structure is the foundation of the amusement device. The health status of the steel structure is crucial to the safe operation of amusement device. In order to realize the overall monitoring of the steel...
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Chapter and Conference Paper
The Optimization of Magneto Acoustic Emission Testing Device
To improve the H max of alternating field excited by the coils controlled by voltage, the dependences of excitation current and magnetomotive force on coil turns were investigated. Though the excitation current d...
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Chapter and Conference Paper
Application and Research of Acoustic Emission in the Fatigue Test of Hoop-Wrapped Composite Cylinders
Hoop-wrapped composite cylinders for automotive vehicles increase rapidly in recent years. Therefore, hoop-wrapped composite cylinders for automotive vehicles increased rapidly. At present, several major accid...
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Book and Conference Proceedings
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Chapter and Conference Paper
Progress of Acoustic Emission Technology on Pressure Equipment in China
Acoustic emission (AE) techniques were introduced into China in the end of the 1960s. AE was applied to pressure vessel testing in the early 1980s. Now six AE testing and evaluation standards for pressure vess...
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Chapter and Conference Paper
Investigation of Acoustic Emission Characteristics on Harbor Portal Crane
Acoustic emission (AE) testing was carried out for the inspection of A-frame structure in a harbor portal crane and its testing areas were the repair welding on the A-frame. The acoustic emission localization ...
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Article
The Effect of Grain Size on Fatigue Crack Propagation in Commercial Pure Titanium Investigated by Acoustic Emission
The effect of grain size on fatigue crack propagation and the corresponding acoustic emission (AE) characteristics of commercial pure titanium (CP-Ti) were investigated at room temperature. After a four-point...
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Article
Effect of Grain Size on the Tensile Deformation Mechanisms of Commercial Pure Titanium as Revealed by Acoustic Emission
The effect of grain size on the deformation mechanisms during different tensile stages in commercial pure titanium was investigated by acoustic emission (AE) at room temperature. The deformation mechanisms, di...
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Book and Conference Proceedings
Advances in Acoustic Emission Technology
Proceedings of the World Conference on Acoustic Emission–2013
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Chapter and Conference Paper
Development of High-Speed Wi-Fi Wireless Acoustic Emission System
In order to satisfy the requirement of AE testing and monitoring for pipeline, large pressure vessel, large crane and amusement device, a new 16-channel high-speed Wi-Fi wireless acoustic emission system based...
