...-scattered configuration. At least 24 sensors were recommended in Ref. [ 24 ]. Following an acoustic event, elastic waves propagate through the plate and are captured by the sensors as signals. The energy of the (discrete and real) signal, ES i , captured by the i th sensor is computed as (A1) E S...

... 01 04 2022 07 09 2022 12 09 2022 05 10 2022 lamb wave reliability analysis sensitivity analysis flaw size quantification elastic wave service life prediction structural engineering ultrasonics National Natural Science Foundation of China 10.13039/501100001809...

... of the wear section. 1 Corresponding author. Email: Philip.Loveday@wits.ac.za Email: craiglongsa@gmail.com 28 09 2021 06 06 2022 06 06 2022 04 07 2022 elastic wave ultrasonics wave propagation modeling Non-destructive testing, using conventional ultrasound...

.... Government’s contributions. 28 01 2022 18 04 2022 08 05 2022 20 06 2022 elastic wave nonlinear ultrasonic on-line diagnostic approaches ultrasonics Additive manufacturing (AM) has emerged as a transformative technology [ 1 ]. However, the adoption of AM to produce...

... and photo of the solitary wave transducer for NDE/SHM applications Schematics and photo of the solitary wave transducer for NDE/SHM applications Compared to linear elastic waves propagating in continuous media, HNSWs present unique properties. For example, they support a high level of acoustic...

...: tkundu@email.arizona.edu 19 11 2021 07 12 2021 08 12 2021 12 01 2022 additive manufacturing damage detection porosity monitoring SPC-I ultrasonic technique nonlinear acoustics nonlinear ultrasonic damage classification elastic wave materials testing ultrasonic...

... 05 2021 11 05 2021 07 06 2021 temperature monitoring waveguide shear horizontal continuous and periodic condition assessment elastic wave harsh or extreme environments manufacturing processes sensors service life prediction ultrasonics Temperature is one of the most...

...: alexandre.imperiale@cea.fr Email: edouard.demaldent@cea.fr 09 11 2020 20 03 2021 23 03 2021 19 04 2021 elastic wave numerical analysis wave propagation modeling validation structural health monitoring Guided wave structural health monitoring (GW-SHM) relies...

... explanation for false negative is the elastic waves generated at a pristine region and traveled through a relatively pristine path until reaching the delamination tip at the sensor. The contact area allows waves to travel with little loss of energy at the region surrounding the PZT-2. On the contrary, signals...

... feature extraction elastic wave materials testing ultrasonics Concrete structures have widespread use because of many advantages of concrete in building processes. Nevertheless, the safety level of these structures is closely linked to the durability of concrete and can be significantly reduced...

... parameters adhesive layer longitudinal mode fiber Bragg grating (FBG) elastic wave numerical analysis sensors theoretical developments ultrasonics vibrations wave propagation modeling Structural health monitoring (SHM) technology has been under intensive studies in the past decades because...

... classification elastic wave ultrasonics Plate is a typical structure that has been widely used in airplanes, space shuttles, and ships. During a long service period, various damages may occur in them that will threaten their safety and affect the use of the facilities. Lamb waves are a kind...

... thickness estimation elastic wave materials testing optics product quality control testing methodologies ultrasonics The demands for miniaturized and complex integrated circuit (IC) packaging have been consistently increasing over the past half century [ 1 , 2 ]. As ICs decrease in size...

... Rome, and Dr. Vinay Goyal of the Aerospace Corporation for their valuable input on our research. Aerospace Corporation (Award No. 20182871). International Space Safety Foundation (ISSF) Graduate Student Fellowship Program. elastic wave numerical analysis theoretical...

...@engineering.ucla.edu Email: leonardo.araque.a@gmail.com Email: steffenwhtai@engineering.ucla.edu Email: bhavpatel1998@g.ucla.edu honeycomb sandwich structures nondestructive evaluation guided waves damage index excitation signal design diagnostic feature extraction elastic wave testing...

...@ims.ac.jp Emails: taira@spring8.or.jp ; taira@ims.ac.jp 03 10 2019 18 02 2020 21 02 2020 25 03 2020 elastic wave optics ultrasonics Carbon fiber-reinforced plastic (CFRP) is often used in the construction of airplanes and automobiles. For example, CFRP is used...

... for the duration of storage, which means that the structural integrity of the dry storage canisters needs to periodically be assessed nondestructively. dry storage canister stress corrosion cracking robotic inspection electromagnetic acoustic transducer ultrasonic shear-horizontal waves elastic wave...

... contributed equally in this work and are considered first authors of the paper. 10 04 2019 25 09 2019 25 09 2019 01 10 2019 Email: banerjes@cec.sc.edu Email: saadatzi@email.sc.edu Email: hahmed@email.sc.edu Email: spatra@email.sc.edu stress relaxation elastic...