Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Zheng Zheng Wong"'
Autor:
Voon-Kean Wong, Menglong Liu, Wei-Peng Goh, Shuting Chen, Zheng Zheng Wong, Fangsen Cui, Kui Yao
Publikováno v:
Structural Health Monitoring. 21:2657-2669
Fatigue cracks initiated from fastener holes are common in aircraft structures. Implementation of effective structural health monitoring (SHM) system to detect or monitor fatigue cracks near fastener holes is desired for realizing condition-based mai
Autor:
Hari Krishna Salila Vijayalal Mohan, Pyei Phyo Aung, Chee Fong Ng, Zheng Zheng Wong, Andrew Alexander Malcolm
Publikováno v:
Electronics; Volume 12; Issue 2; Pages: 359
Economically motivated adulteration (EMA) and/or cross-contamination are the two major factors resulting in the substandard quality of premium edible oil like extra virgin olive oil (EVOO) produced in food and beverage (F&B) fast-moving consumer good
Publikováno v:
IEEE transactions on ultrasonics, ferroelectrics, and frequency control. 68(3)
In an adhesively bonded structure, utilizing the adhesive itself for monitoring the joint integrity can be beneficial in reduction of labor, time, and potential human errors while avoiding problems associated with introduction of a foreign sensor com
Autor:
Lei Zhang, Morteza Safai, Daniel (Elliott) Sievers, Shuting Chen, Voon-Kean Wong, Kui Yao, Gary E. Georgeson, Zheng Zheng Wong
Publikováno v:
2020 IEEE Aerospace Conference.
Ultrasonic sensors are one of the important technologies for structural monitoring and assessing the structural integrity for aircraft diagnostics and health management. Discrete ultrasonic sensors based on piezoelectric ceramics manually installed o
Publikováno v:
Ultrasonics. 89:166-172
Corrosion in internal cavity is one of the most common problems occurs in many hollow metallic components, such as pipes containing corrosive fluids and high temperature turbines in aircraft. It is highly demanded to non-destructively detect the corr
Method and analysis for determining yielding of titanium alloy with nonlinear Rayleigh surface waves
Autor:
Lei Zhang, Zhiyuan Shen, Zheng Zheng Wong, Shuting Chen, Meysam Sharifzadeh Mirshekarloo, Kui Yao, Yifan Chen, Shifeng Guo, Huajun Liu
Publikováno v:
Materials Science and Engineering: A. 669:41-47
Methods for determining yielding of titanium (Ti) alloy material with second harmonic Rayleigh ultrasonic wave are investigated. Both piezoelectric angle beam transducers and high frequency laser scanning vibrometer (LSV) are used to detect ultrasoni
Publikováno v:
Ultrasonics. 102:106062
Adhesive bonded joints are frequently adopted in structural applications. The adhesive aging, low quality of surface preparation, as well as the exposure to external harsh environment and loading, may degrade the quality of adhesive, leading to disbo
Autor:
Shuting Chen, Lei Zhang, Morteza Safai, Daniel (Elliott) Sievers, Zheng Zheng Wong, Voon-Kean Wong, Gary E. Georgeson, Kui Yao
Publikováno v:
Engineering Research Express. 2:015019
Autor:
Lakshmi Kanta Bera, Sean O' Shea, Kian Soo Ong, Zhikang Fu, Zheng Zheng Wong, Madhavan Nallani
Publikováno v:
EMBC
The pre-defined selective positioning of a controlled number of vesicles on a rigid substrate is crucial in many potential applications such as diagnostics, biosensors, lab-on-a chip, microanalyses and reaction chambers. In this paper, the vesicles m
Publikováno v:
Journal of Molecular and Engineering Materials. :1602001