Zhiwen Cui
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View article: A damage detection method of plate structure using fan-shaped sensor clusters
A damage detection method of plate structure using fan-shaped sensor clusters Open
Plate structures are widely used in large-scale engineering fields such as aerospace, hull manufacturing, and construction. However, the plate structure is easily damaged during long-term service or when it is impacted by foreign objects. …
View article: Pipeline thickness estimation using the dispersion of higher-order SH guided waves
Pipeline thickness estimation using the dispersion of higher-order SH guided waves Open
Thickness measurement plays an important role in the monitoring of pipeline corrosion damage. However, the requirement for prior knowledge of the shear wave velocity in the pipeline material for popular ultrasonic thickness measurement lim…
View article: A Multimodal Lamb Wave Detection Method for Identifying Defect Size
A Multimodal Lamb Wave Detection Method for Identifying Defect Size Open
View article: Effects of confining pressure and pore pressure on multipole borehole acoustic field in fluid-saturated porous media
Effects of confining pressure and pore pressure on multipole borehole acoustic field in fluid-saturated porous media Open
In-situ stress is a common stress in the exploration and development of oil reservoirs. Therefore, it is of great significance to study the propagation characteristics of borehole acoustic waves in fluid-saturated porous media under stress…
View article: Effect of pulse duration on the above-threshold ionization of a hydrogen atom irradiated by a 400 nm intense laser
Effect of pulse duration on the above-threshold ionization of a hydrogen atom irradiated by a 400 nm intense laser Open
The photoelectron emission spectra generated by the interaction between ultrashort intense laser pulses and atoms can reveal the ultrafast dynamics of electrons. By using the numerical solution of the time-dependent Schrödinger equation in…
View article: Wavefields in a cased hole surrounded by a formation with transverse isotropy caused by axial stresses
Wavefields in a cased hole surrounded by a formation with transverse isotropy caused by axial stresses Open
Understanding acoustic field characteristics in the cased hole accompanied by stress is important for acoustical logging. This study investigates the behavior of multipole wavefields of a cased hole with a perfect combination of casing, ce…
View article: The Response Mechanism of Borehole Shear-Horizontal Transverse-Electric Seismoelectric Waves to Fluid Salinity
The Response Mechanism of Borehole Shear-Horizontal Transverse-Electric Seismoelectric Waves to Fluid Salinity Open
The converted electric field in the seismoelectric effect can be used to monitor the salinity of the reservoir. Compared to some conventional excitation methods (e.g., Monopole source), the response law of borehole shear-horizontal transve…
View article: Influence of multiphoton resonance excitation on the above-threshold ionization of a hydrogen atom
Influence of multiphoton resonance excitation on the above-threshold ionization of a hydrogen atom Open
The photo-electron emission of a hydrogen atom irradiated by an ultraviolet laser pulse is investigated by numerically solving the time-dependent Schrödinger equation in momentum space. A subpeak structure with high intensity is observed i…
View article: Similarity analysis of dynamic temperature measurements
Similarity analysis of dynamic temperature measurements Open
Different temperature sensors show different measurement values when excited by the same dynamic temperature source. Therefore, a method is needed to determine the difference between dynamic temperature measurements. This paper proposes a …
View article: Experimental Research on Rapid Localization of Acoustic Source in a Cylindrical Shell Structure without Knowledge of the Velocity Profile
Experimental Research on Rapid Localization of Acoustic Source in a Cylindrical Shell Structure without Knowledge of the Velocity Profile Open
Acoustic source localization in a large pressure vessel or a storage tank-type cylindrical structure is important in preventing structural failure. However, this can be challenging, especially for cylindrical pressure vessels and tanks tha…
View article: Acoustic source localization in heterogeneous media
Acoustic source localization in heterogeneous media Open
View article: Acoustic source localization in non-homogenous plates
Acoustic source localization in non-homogenous plates Open
In a nonhomogeneous specimen, if the acoustic source and receiving sensors are located in different media then the acoustic source localization becomes very difficult. In this paper, a recently developed source localization technique is ex…
View article: Borehole interface converted electromagnetic wave of double cylindrical formation
Borehole interface converted electromagnetic wave of double cylindrical formation Open
In recent years, electrokinetic effect has received wide attention. The electrokinetic effect refers to the coupling and conversion of acoustic waves and electromagnetic waves in a porous medium. Due to the electric double layer structure …
View article: Propagation of elastic waves in saturated porous medium containing a small amount of bubbly fluid
Propagation of elastic waves in saturated porous medium containing a small amount of bubbly fluid Open
It is very important to understand the acoustical properties of porous medium. To study the relationship between acoustical and other physical properties of porous medium will help us to use acoustical tools for determining the physical pr…