FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3034852379> ?p ?o ?g. }

• W3034852379 endingPage "187" @default.
• W3034852379 startingPage "173" @default.
• W3034852379 abstract "We study the responses of laser-generated acoustic waves to localized reversible/irreversible modifications of microscopic asperities on crack surfaces during crack closure, which is an essential process in nonlinear photoacoustic/photothermal crack detection techniques. Our laser ultrasonics technique involves optical measurement of the transmission and mode conversion of the laser-generated surface acoustic waves caused by the crack. Reversible/irreversible modifications of asperities can be achieved via non-contact photothermal loading of the crack. Three photothermal loading cycles were realized in individual succession and were monitored using the laser ultrasonics technique at various experimental locations along the crack. In our experiments, each photothermal loading cycle includes multiple successive subcycles, in which the material is first heated and then cooled to its equilibrium temperature, thereby initiating local closing, followed by opening of the crack. Each subcycle is monitored twice using the laser ultrasonics technique, once each at the end of heating and cooling. Furthermore, each successive subcycle is accomplished at a higher power of heating laser than that of the previous subcycle. Significant differences in the peak-to-peak amplitude of the surface skimming longitudinal acoustic wave, which is excited by mode conversion of the Rayleigh wave by the crack, are revealed during the first cycle of photothermal loading. These differences clearly indicate a partial irreversibility of the mechanical processes occurring in the crack surfaces during subcycles of the first cycle. In a larger temporal scale, irreversible modification of crack surfaces is observed from the significant difference between the experimental results of the first photothermal loading cycle and the subsequent two cycles, whereas a reversible response of the crack surface to thermoelastic loading is observed from the similarity of the measurements accumulated during the two subsequent cycles." @default.
• W3034852379 created "2020-06-19" @default.
• W3034852379 creator A5005087911 @default.
• W3034852379 creator A5010230286 @default.
• W3034852379 creator A5016205253 @default.
• W3034852379 creator A5042633367 @default.
• W3034852379 creator A5056710069 @default.
• W3034852379 creator A5058479448 @default.
• W3034852379 creator A5073207522 @default.
• W3034852379 date "2020-06-10" @default.
• W3034852379 modified "2023-10-01" @default.
• W3034852379 title "Laser ultrasonic monitoring of reversible/irreversible modification of a real crack under photothermal loading" @default.
• W3034852379 cites W1537304053 @default.
• W3034852379 cites W1584359647 @default.
• W3034852379 cites W1607938968 @default.
• W3034852379 cites W1972481426 @default.
• W3034852379 cites W1977216988 @default.
• W3034852379 cites W1978191678 @default.
• W3034852379 cites W1982237802 @default.
• W3034852379 cites W1984183062 @default.
• W3034852379 cites W1986958811 @default.
• W3034852379 cites W1988807293 @default.
• W3034852379 cites W1990344008 @default.
• W3034852379 cites W1994303318 @default.
• W3034852379 cites W2002353299 @default.
• W3034852379 cites W2002551247 @default.
• W3034852379 cites W2008868709 @default.
• W3034852379 cites W2010522925 @default.
• W3034852379 cites W2018861565 @default.
• W3034852379 cites W2019220805 @default.
• W3034852379 cites W2023050816 @default.
• W3034852379 cites W2029593847 @default.
• W3034852379 cites W2030402560 @default.
• W3034852379 cites W2034233949 @default.
• W3034852379 cites W2037396721 @default.
• W3034852379 cites W2043708540 @default.
• W3034852379 cites W2044303638 @default.
• W3034852379 cites W2044432440 @default.
• W3034852379 cites W2047892019 @default.
• W3034852379 cites W2051941327 @default.
• W3034852379 cites W2053244797 @default.
• W3034852379 cites W2056025662 @default.
• W3034852379 cites W2056083895 @default.
• W3034852379 cites W2056709333 @default.
• W3034852379 cites W2061613721 @default.
• W3034852379 cites W2064400012 @default.
• W3034852379 cites W2065426159 @default.
• W3034852379 cites W2065878306 @default.
• W3034852379 cites W2066513056 @default.
• W3034852379 cites W2069312803 @default.
• W3034852379 cites W2074073533 @default.
• W3034852379 cites W2074911131 @default.
• W3034852379 cites W2076193270 @default.
• W3034852379 cites W2076585371 @default.
• W3034852379 cites W2077105258 @default.
• W3034852379 cites W2080494919 @default.
• W3034852379 cites W2080660478 @default.
• W3034852379 cites W2084613376 @default.
• W3034852379 cites W2085465936 @default.
• W3034852379 cites W2086566243 @default.
• W3034852379 cites W2093299232 @default.
• W3034852379 cites W2093309704 @default.
• W3034852379 cites W2093824739 @default.
• W3034852379 cites W2105170065 @default.
• W3034852379 cites W2111361038 @default.
• W3034852379 cites W2115711365 @default.
• W3034852379 cites W2119003858 @default.
• W3034852379 cites W2126052502 @default.
• W3034852379 cites W2130517123 @default.
• W3034852379 cites W2143738372 @default.
• W3034852379 cites W2149270933 @default.
• W3034852379 cites W2150841198 @default.
• W3034852379 cites W2152297485 @default.
• W3034852379 cites W2250894080 @default.
• W3034852379 cites W2333956543 @default.
• W3034852379 cites W2361920686 @default.
• W3034852379 cites W2398500775 @default.
• W3034852379 cites W2475848371 @default.
• W3034852379 cites W2582136925 @default.
• W3034852379 cites W2588612844 @default.
• W3034852379 cites W2609976156 @default.
• W3034852379 cites W2734761107 @default.
• W3034852379 cites W2736255460 @default.
• W3034852379 cites W2792157736 @default.
• W3034852379 cites W2882348438 @default.
• W3034852379 cites W2953430374 @default.
• W3034852379 cites W4214683917 @default.
• W3034852379 cites W84816458 @default.
• W3034852379 doi "https://doi.org/10.1177/1475921720915164" @default.
• W3034852379 hasPublicationYear "2020" @default.
• W3034852379 type Work @default.
• W3034852379 sameAs 3034852379 @default.
• W3034852379 citedByCount "2" @default.
• W3034852379 countsByYear W30348523792022 @default.
• W3034852379 countsByYear W30348523792023 @default.
• W3034852379 crossrefType "journal-article" @default.
• W3034852379 hasAuthorship W3034852379A5005087911 @default.
• W3034852379 hasAuthorship W3034852379A5010230286 @default.

• next