Showing 101 - 120 results of 165 for search '"nondestructive testing"', query time: 0.07s Refine Results
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    Applying Adaptive Neural Fuzzy Inference System to Improve Concrete Strength Estimation in Ultrasonic Pulse Velocity Tests by Loan T. Q. Ngo, Yu-Ren Wang, Yi-Ming Chen

    Published 2018-01-01
    “…When inspecting the property of material, nondestructive testing methods are more preferable than destructive testing since they do not damage the test sample. …”
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    Article
  4. 104
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  8. 108

    Experimental Study on the Dielectric Model of Common Asphalt Pavement Surface Materials Based on the L-R Model by Yanhui Zhong, Yanlong Gao, Bei Zhang, Songtao Li, Hongchuan Cui, Xiaolong Li, Han Zhao

    Published 2021-01-01
    “…The establishment of a dielectric model of the asphalt pavement surface material is the premise and key to applying the electromagnetic wave technology to asphalt pavement nondestructive testing. Asphalt pavement can be made of different materials, including various types of asphalt mixtures. …”
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    Article
  9. 109

    ANALYSIS OF SURFACE DEFECTS OF ALUMINUM AND ITS ALLOYS WITH A SCANNING KELVIN PROBE by A. K. Tyavlovsky, A. L. Zharin, O. K. Gusev, R. I. Varabei, N. I. Muhurov, G. V. Sharonov, K. U. Pantsialeyeu

    Published 2017-02-01
    “…This provides the possibility of rapid nondestructive testing and diagnostic of precision metal surfaces, in particular the starting substrates for sensitive elements and sensory devices manufacture.…”
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    Article
  10. 110

    Macroscopic criteria for the deformation and fracture of iron based alloys by Dina V. Orlova, Alexey G. Lunev, Lidiya V. Danilova, Lev B. Zuev

    Published 2017-10-01
    “…The results show that during elastic-plastic transition in lowcarbon steel, there is the break of the curve for the ultrasound velocity versus deformation, which can serve as an acoustic criterion of irreversible deformation for the pressure treatment of metals, the operation and nondestructive testing of products and structures…”
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    Article
  11. 111

    PREDICTION MODEL FOR FATIGUE CRACK LENGTH UNDER REAL-TIME MEASURED SPECTRUM by ZHANG Chuan, CHEN YanHui

    Published 2020-01-01
    “…The analysis results show that the model,combining with nondestructive testing techniques,could effectively predict crack length without fitting the material constants using a large number of tests. …”
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    Article
  12. 112
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    TESTING RESEARCH ON PHASED ARRAY ULTRASONIC OF FILLET WELD OF RAPID-COOLING HEAT EXCHANGER by OU XuSheng, QI LingMin, HAN TaiKun

    Published 2017-01-01
    “…However,a few defects of the weld can ’t be detected effectively based on the nondestructive testing methods of existing standard. This paper provides a measurable method for testing fillet weld of rapid-cooling heat exchanger which is phased array ultrasonic testing technique. …”
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    Article
  14. 114

    A method and apparatus for characterizing defects in large flat composite structures by Line Scan Thermography and neural network techniques by Arsenii Chulkov, Vladimir Vavilov, Denis Nesteruk, Douglas Burleigh, Alexey Moskovchenko

    Published 2023-01-01
    “…The principle of Line Scan Thermography (LST) was used to develop a self-propelled infrared thermographic nondestructive testing device for the inspection of large, relatively flat composite aerospace parts, such as aircraft wings. …”
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    Article
  15. 115

    Quantitative estimating size of deep defects in multi-layered structures from eddy current NDT signals using improved ant colony algorithm by Bo Ye, Ming Li, Gefei Qiu, Jun Dong, Fang Zeng

    Published 2014-03-01
    “…A novel approach to accurately quantify the two-dimensional axisymmetric deep defect size from eddy current nondestructive testing (NDT) signals is presented here. The method uses a finite element forward model to simulate the underlying physical process and an improved ant colony algorithm (IACA) to solve the inverse problem. …”
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    Article
  16. 116

    Investigation of and Components of the Magnetic Flux Leakage in Ferromagnetic Laminated Sample by Mustafa Göktepe

    Published 2013-01-01
    “…Magnetic methods of nondestructive testing (NDT) depend on detecting this magnetic flux leakage field. …”
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    Article
  17. 117

    A method and apparatus for inspecting large flat composite parts by using the Infrared LST technique by Vladimir Vavilov, Arsenii Chulkov, Denis Nesteruk, Douglas Burleigh, Alexey Moskovchenko

    Published 2022-12-01
    “… The principle of Line Scan Thermography (LST) was used to develop a self-propelled infrared thermographic nondestructive testing device for the inspection of large, relatively flat composite aerospace parts, such as aircraft wings. …”
    Get full text
    Article
  18. 118

    Terahertz Spectral Characteristics of Konjac Gum Determined via Microfluidic Technology by Huimin Jiang, Qingjun Li, Yan Shen, Hangyu Zhou, Yuchai Li, Bo Su, Cunlin Zhang

    Published 2022-01-01
    “…Terahertz radiation enables nondestructive testing of biological samples, but is challenged by its high absorption in aqueous samples, so microfluidic technology is introduced to reduce the absorption. …”
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  19. 119

    Acoustic Characterization of Fluorinert FC-43 Liquid with Helium Gas Bubbles: Numerical Experiments by Christian Vanhille, Cristian Pantea, Dipen N. Sinha

    Published 2017-01-01
    “…This work suggests that this medium could be used for applications such as parametric arrays, nondestructive testing, diagnostic medicine, sonochemistry, underwater acoustics, and ultrasonic imaging and to boost the shock formation in fluids.…”
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    Article
  20. 120

    Macroscopic criteria for the deformation and fracture of iron based alloys by Dina V. Orlova, Alexey G. Lunev, Lidiya V. Danilova, Lev B. Zuev

    Published 2017-09-01
    “…The results show that during elastic-plastic transition in lowcarbon steel, there is the break of the curve for the ultrasound velocity versus deformation, which can serve as an acoustic criterion of irreversible deformation for the pressure treatment of metals, the operation and nondestructive testing of products and structures.…”
    Get full text
    Article