يعرض 1 - 20 نتائج من 53,999 نتيجة بحث عن '"acoustic emission"', وقت الاستعلام: 0.75s تنقيح النتائج
  1. 1
    Academic Journal
    Two stage decoherence of optical phonons in long oligomers.

    المؤلفون: Burin, Alexander L.1 (AUTHOR) aburin@tulane.edu, Rubtsov, Igor V.1 (AUTHOR)

    المصدر: Journal of Chemical Physics. 9/7/2024, Vol. 161 Issue 9, p1-16. 16p.

    مصطلحات موضوعية: *ACOUSTIC phonons, *ACOUSTIC emission, *MULTIPLE scattering (Physics), *MOLECULAR vibration, *GROUP velocity


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  2. 2
    Academic Journal
    Accelerable adaptive cepstrum and L2-Dual Net for acoustic emission-based quality monitoring in laser shock peening.

    المؤلفون: Qin, Rui1,2 (AUTHOR), Zhang, Zhifen1,2 (AUTHOR) zzf919@xjtu.edu.cn, Huang, Jing1,2 (AUTHOR), Du, Zhengyao1,2 (AUTHOR), Chen, Xizhang1,3 (AUTHOR) chenxizhang@wzu.edu.cn, Su, Yu1,2 (AUTHOR), Wen, Guangrui1,2 (AUTHOR), He, Weifeng1,2 (AUTHOR), Chen, Xuefeng1,2 (AUTHOR)

    المصدر: Journal of Manufacturing Systems. Dec2024, Vol. 77, p301-319. 19p.

    مصطلحات موضوعية: *MANUFACTURING processes, ACOUSTIC emission, MATERIALS analysis, TITANIUM alloys, TIME-frequency analysis, LASER peening


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  3. 3
    Academic Journal
    Data level fusion of acoustic emission sensors using deep learning.

    المؤلفون: Cheng, Lu1 (AUTHOR), Nokhbatolfoghahai, Ali2,3 (AUTHOR) a.nokhbatolfoghahai@imperial.ac.uk, Groves, Roger M2 (AUTHOR), Veljkovic, Milan1 (AUTHOR)

    المصدر: Journal of Intelligent Material Systems & Structures. Jan2025, Vol. 36 Issue 2, p77-96. 20p.

    مصطلحات موضوعية: ACOUSTIC emission, CONVOLUTIONAL neural networks, PRINCIPAL components analysis, STRUCTURAL engineering, SIGNAL processing


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  4. 4
    Academic Journal
    Multi-fracture growth behavior during TPDF in a horizontal well of multi-clustered perforations: An experimental research.

    المؤلفون: Yu-Shi Zou1 zouyushi@126.com, Can Yang1, Shi-Cheng Zhang1, Xin-Fang Ma1, Yan-Chao Li2, Long-Qing Zou2

    المصدر: Petroleum Science (KeAi Communications Co.). Dec2024, Vol. 21 Issue 6, p4230-4247. 18p.

    مصطلحات موضوعية: STRIKE-slip faults (Geology), ACOUSTIC emission, HYDRAULIC fracturing, GAS reservoirs, OIL wells, HORIZONTAL wells, SHALE oils

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  5. 5
    Academic Journal
    Dynamic evolution mechanism of the fracturing fracture systemdEnlightenments from hydraulic fracturing physical experiments and finite element numerical simulation.

    المؤلفون: Qi-Qiang Ren1 renqq2017@163.com, Li-Fei Li1, Jin Wang2, Rong-Tao Jiang3, Meng-Ping Li4 1159064919@qq.com, Jian-Wei Feng5

    المصدر: Petroleum Science (KeAi Communications Co.). Dec2024, Vol. 21 Issue 6, p3839-3866. 28p.

    مصطلحات موضوعية: GAS reservoirs, ACOUSTIC emission, HYDRAULIC couplings, PETROLEUM reservoirs, HYDRAULIC fracturing, GAS condensate reservoirs

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  6. 6
    Academic Journal
    Acoustic emission reflection signal classification of PVDF-type AE sensor using convolutional neural network-transfer learning.

    المؤلفون: Kim, Hyo Jeong1,2 (AUTHOR), Lee, Ju Heon3 (AUTHOR), Lee, Sin Yeop3 (AUTHOR), Lee, Hee Hwan2 (AUTHOR), Lee, Seoung Hwan1 (AUTHOR) Sunglee@hanyang.ac.kr

    المصدر: Journal of Intelligent Manufacturing. Jan2025, Vol. 36 Issue 1, p661-680. 20p.

    مصطلحات موضوعية: CONVOLUTIONAL neural networks, ACOUSTIC emission, ACOUSTIC reflection, POLYVINYLIDENE fluoride, SIGNAL classification


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  7. 7
    Academic Journal
    Combined acoustic methods in monitoring the crack development in granite.

    المؤلفون: Zhang, Guokai1 (AUTHOR), Li, Haibo2 (AUTHOR), Wang, Mingyang3 (AUTHOR), Wang, Zhen3 (AUTHOR), Deng, Shuxin1 (AUTHOR), Gao, Fei3 (AUTHOR), Zou, Chunjiang4 (AUTHOR) chunjiang.zou@brunel.ac.uk

    المصدر: Journal of Applied Physics. 4/14/2024, Vol. 135 Issue 14, p1-19. 19p.

    مصطلحات موضوعية: *GRANITE, *ACOUSTIC emission, *BRITTLE materials, *MICROCRACKS, *ROCK deformation, *ULTRASONIC testing, *ULTRASONIC waves


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  8. 8
    Academic Journal
    Entropy-based analysis of tensile fracture behavior and mechanical properties in blended yarns.

    المؤلفون: Peng, Laihu1,2 (AUTHOR), Zhong, Yongyi1,2 (AUTHOR) 202220501074@mails.zstu.edu.cn, Qi, Yubao1,2 (AUTHOR), Ru, Xin1 (AUTHOR), Hu, Xudong1 (AUTHOR)

    المصدر: Journal of Industrial Textiles. 11/21/2024, p1-22. 22p.

    مصطلحات موضوعية: *UNCERTAINTY (Information theory), *DISTRIBUTION (Probability theory), BLENDED yarn, ACOUSTIC emission testing, ACOUSTIC emission, YARN, SPUN yarns


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  9. 9
    Academic Journal
    Impact of water saturation on the deterioration of mechanical properties and damage mechanisms of sandstone composites.

    المؤلفون: Liu, Yang1 (AUTHOR), Cao, Shenggen1 (AUTHOR) caoshenggencumt@163.com, Du, Shuyu1 (AUTHOR), Che, Chiyuan1 (AUTHOR), Wang, Kaifei1 (AUTHOR), Zhao, Changzheng1 (AUTHOR), Li, Jiang1 (AUTHOR), Ma, Ruiting1 (AUTHOR)

    المصدر: Nondestructive Testing & Evaluation. Jan2025, p1-28. 28p. 14 Illustrations.

    مصطلحات موضوعية: *ACOUSTIC emission testing, *ELASTIC modulus, *ACOUSTIC emission, *CRACK closure, *ROCK properties


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  10. 10
    Academic Journal
    Detektion von Spanndrahtbrüchen mit Schallemissionsanalyse.

    المؤلفون: Fiedler, Max1 (AUTHOR) max.fiedler@marxkrontal.com, Pirskawetz, Stephan2 (AUTHOR) stephan.pirskawetz@bam.de, Kaplan, Felix3 (AUTHOR) felix.kaplan@LS.Brandenburg.de, Holst, Ralph4 (AUTHOR) holst@bast.de, Saloga, Katrin5 (AUTHOR) saloga@khp-ing.de, Schmidt, Sebastian6 (AUTHOR) sebastian.a.schmidt@bilfinger.com, Sodeikat, Christian7 (AUTHOR) sodeikat@ib-schiessl.de

    المصدر: Beton- Und Stahlbetonbau. Dec2024, p1. 15p. 21 Illustrations.

    مصطلحات موضوعية: *ACOUSTIC emission testing, *ACOUSTIC emission, *STRUCTURAL health monitoring, *QUALITY control, *TENDONS, *STRESS corrosion cracking


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  11. 11
    Academic Journal
    COMPUTATIONAL STUDY OF FREQUENCY IMPACT ONTO THE PARTICLE PARAMETERS AND CHANGE IN ACOUSTIC AGGLOMERATION TIME WITH THE NUMBER OF PARTICLES.

    المؤلفون: Rayapureddy, Sai Manoj1, Maknickas, Algirdas2, Matijošius, Jonas2 jonas.matijosius@vilniustech.lt, Vainorius, Darius3, Kilikevičius, Artūras2

    المصدر: Facta Universitatis, Series: Mechanical Engineering. Dec2024, Vol. 22 Issue 4, p741-757. 17p.

    مصطلحات موضوعية: *DISCRETE element method, *ACOUSTIC emission, *COLLISIONS (Nuclear physics), *PARTICULATE matter, *EMISSION control, *ACOUSTIC emission testing

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  12. 12
    Academic Journal
    Using acoustic emission for condition monitoring of the main shaft bearings in 4-point suspension wind turbine drivetrains.

    المؤلفون: Mohammad, Housam1 (AUTHOR) Housam.mohammad@vutbr.cz, Vlasic, Frantisek1 (AUTHOR), Zacek, Jiri1 (AUTHOR), Maya, Baraah2 (AUTHOR), Mazal, Pavel1 (AUTHOR)

    المصدر: Nondestructive Testing & Evaluation. Dec2024, Vol. 39 Issue 8, p2108-2131. 24p.

    مصطلحات موضوعية: *ACOUSTIC emission, *TIME-frequency analysis, *WIND turbines, *FREQUENCY-domain analysis, *TIME-domain analysis, *ACOUSTIC emission testing, *EMISSION control


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  13. 13
    Academic Journal
    Analysis of fracture modes and acoustic emission characteristics of low‐frequency disturbed coal rock bodies with different cyclic amplitudes.

    المؤلفون: Liang, Bin1 (AUTHOR), Wang, Dong1 (AUTHOR) wdwinter@163.com, Jiang, Yujing1 (AUTHOR), Luan, Hengjie1,2 (AUTHOR), Liu, Jiankang1 (AUTHOR), Wang, Jianlong1 (AUTHOR)

    المصدر: Fatigue & Fracture of Engineering Materials & Structures. Dec2024, Vol. 47 Issue 12, p4412-4431. 20p.

    مصطلحات موضوعية: *ACOUSTIC emission testing, *EMISSION control, *ROCK deformation, *COAL, *ACOUSTIC emission, *ROADS, *DISASTERS


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  14. 14
    Academic Journal
    Research on mechanical properties and acoustic emission characteristics of sandstone under splitting loading after temperature treatment.

    المؤلفون: Xiao, Weijing1 (AUTHOR) xiaowj2022@163.com, Wan, Hongpeng1 (AUTHOR), Zhang, Dongming2 (AUTHOR), Huang, Yonghu1 (AUTHOR), Liu, Kun1 (AUTHOR), Li, Shujian3 (AUTHOR)

    المصدر: Physics of Fluids. Dec2024, Vol. 36 Issue 12, p1-15. 15p.

    مصطلحات موضوعية: *ACOUSTIC emission, *TENSILE strength, *ROCK properties, *DISTRIBUTION (Probability theory), *TEMPERATURE effect, *ACOUSTIC emission testing, *EMISSION control, *ROCK deformation


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  15. 15
    Academic Journal
    Damage-tolerance design method for composite high-pressure hydrogen vessels of fuel cell vehicles and stacking-sequence optimization method based on the design method.

    المؤلفون: Sugiyama, Takanori1 (AUTHOR) sugiyama.t.an@m.titech.ac.jp, Mizutani, Yoshihiro1 (AUTHOR)

    المصدر: Advanced Composite Materials. Oct2024, Vol. 33 Issue 5, p960-983. 24p.

    مصطلحات موضوعية: STRUCTURAL health monitoring, ACOUSTIC emission


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  16. 16
    Academic Journal
    A technique for flank wear monitoring in milling machines based on the novel tool wear indicator.

    المؤلفون: Maliuk, Andrei S.1 (AUTHOR), Ahmad, Zahoor1 (AUTHOR), Kim, Jaeyoung2 (AUTHOR), Kim, Jong-Myon1,2 (AUTHOR) jmkim07@ulsan.ac.kr

    المصدر: International Journal of Computer Integrated Manufacturing. Oct2024, p1-17. 17p. 11 Illustrations.

    مصطلحات موضوعية: *UNCERTAINTY (Information theory), ACOUSTIC emission, POWER spectra, SPECTRUM analysis, MILLING-machines


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  17. 17
    Academic Journal
    Influences of roughness and filling degree on the shear strength and damage evolution characteristics of cement-filled joints.

    المؤلفون: Shu, Zhilin1 (AUTHOR), Liu, Yang1 (AUTHOR) liuyang@wust.edu.cn, Ye, Yicheng1,2 (AUTHOR), Wang, Weiqi3 (AUTHOR), Luo, Binyu1,2 (AUTHOR), Jia, Jinpeng1 (AUTHOR)

    المصدر: PLoS ONE. 1/24/2025, Vol. 20 Issue 1, p1-15. 15p.

    مصطلحات موضوعية: *ACOUSTIC emission, *SHEAR strength, *FAILURE mode & effects analysis, *FILLER materials, *FRACTURE mechanics

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  18. 18
    Academic Journal
    Virtualized Microphone Array for Moving Sources Mapping.

    المؤلفون: Sopranzetti, Francesca1 (AUTHOR), Caputo, Alessia1 (AUTHOR), Castellini, Paolo1 (AUTHOR) p.castellini@staff.univpm.it

    المصدر: Sensors (14248220). Jan2025, Vol. 25 Issue 2, p362. 20p.

    مصطلحات موضوعية: *ACOUSTIC emission, *MICROPHONE arrays, *BEAMFORMING, *SIGNALS & signaling, *MICROPHONES

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  19. 19
    Academic Journal
    Evaluating the mechanical behavior of carbon composites with varied ply-thicknesses using acoustic emission measurements.

    المؤلفون: Tariq, Muzzamil1 (AUTHOR) m.tariq@isd.uni-hannover.de, Scheffler, Sven1 (AUTHOR), Anilkumar, PM1 (AUTHOR), Sämann, Philipp2 (AUTHOR), Bülow, Christian2 (AUTHOR), Wiedemann, Martin2,3 (AUTHOR), Rolfes, Raimund1 (AUTHOR)

    المصدر: Journal of Composite Materials. Jan2025, Vol. 59 Issue 2, p223-240. 18p.

    مصطلحات موضوعية: *FIBROUS composites, *ACOUSTIC emission, *CARBON composites, *COMPRESSION loads, *BEHAVIORAL assessment, *LAMINATED materials


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  20. 20
    Academic Journal
    Humidity dependence of AE activity in sheared quartz gouges and its implication for the micromechanics of friction.

    المؤلفون: Yabe, Yasuo1 (AUTHOR) yasuo.yabe.e2@tohoku.ac.jp

    المصدر: Earth, Planets & Space. 1/13/2025, Vol. 77 Issue 1, p1-11. 11p.

    مصطلحات موضوعية: *ACOUSTIC emission, *HUMIDITY control, *PRESSURE control, *WATER vapor, *MICROMECHANICS

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