Results 111 to 120 of about 11,411 (229)

Experimental evaluation of three leak detection and location concepts for space stations [PDF]

Three leak (or precursor damage modes) detection and location concepts for space station overboard leakage were evaluated experimentally. The techniques are: (1) static and dynamic seal leak detector sensing of moisture or all gases in space cabin ...
Kazokas, G. P., Mackallor, D. C., Mastandrea, J. R., Scherb, M. V., Zelik, J. A.   +4 more
core   +1 more source

A preliminary investigation of acousto-ultrasonic NDE of metal matrix composite test specimens [PDF]

Acousto-ultrasonic (AU) measurements were performed on a series of tensile specimens composed of 8 laminated layers of continuous, SiC fiber reinforced Ti-15-3 matrix.
Kautz, Harold E., Lerch, Brad A.
core   +1 more source

Characterization of Micro-Crack Orientation in a Thin Plate Using Quasi-Static Component Generated by Incident Ultrasonic Lamb Waves. [PDF]

Sensors (Basel)
Zhao L, Zhou J, Yuan W, Gu B, Deng M, Xu C, Ding X, Qi Z, Wang J, Ying Q.   +9 more
europepmc   +1 more source

Digital Image Correlation and Ultrasonic Lamb Waves for the Detection and Prediction of Crack-Type Damage in Fiber-Reinforced Polymer Composite Laminates. [PDF]

Polymers (Basel)
Jasiūnienė E, Vaitkūnas T, Šeštokė J, Griškevičius P.   +3 more
europepmc   +1 more source

Experimental Investigation of One-Way Lamb and SH Mixing Method in Composite Laminates. [PDF]

Sensors (Basel)
Xie S, Zhao Y, Liu Y.
europepmc   +1 more source

Microstructure Identification of Additive Manufactured Titanium Alloy by Using Lamb Wave-DenseNet Network. [PDF]

Sensors (Basel)
Huang Y, Zhao Y, Zhao G, Yang P.
europepmc   +1 more source

Optimizing the Tensile Performance of Repaired CFRP Laminates with Different Patch Parameters Using a Surrogate-Based Model. [PDF]

Materials (Basel)
Yin Z, Wei H, Ma Z, Man R, Yu J, Wang X, Liu H.   +6 more
europepmc   +1 more source

Frequency domain laser ultrasound for inertial confinement fusion target wall thickness measurements. [PDF]

Photoacoustics
Ryzy M, Yan G, Grünsteidl C, Watzl G, Sequoia K, Lapa P, Huang H.   +6 more
europepmc   +1 more source

Toward Active Distributed Fiber-Optic Sensing: A Review of Distributed Fiber-Optic Photoacoustic Non-Destructive Testing Technology. [PDF]

Sensors (Basel)
Wu Y, Fu X, Li J, Gui X, Qiu J, Li Z.
europepmc   +1 more source

Research on Piezoelectric Guided Wave Frequency Diverse Array-Based Damage Location Method for Thin-Walled Structures. [PDF]

Micromachines (Basel)
Wang C, Hu Q, Zhong Y.
europepmc   +1 more source