Russian Journal of Nondestructive Testing最新文献_第2页

Erratum to: Analysis of Weak Signal Detection Based on Tri-Stable System under Poisson White Noise 勘误：泊松白噪声下基于三稳系统的弱信号检测分析

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-10-16 DOI: 10.1134/S1061830924070027

Qiang Ma, Long Tian, Ran Peng, Kai Yang

引用次数: 0

Fatigue Microcracks Detection and Assessment in High-Strength Marine Steel Using Nonlinear Ultrasonic Waves: Experimental and Numerical Investigation 利用非线性超声波检测和评估高强度船用钢中的疲劳微裂纹：实验和数值研究

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-10-16 DOI: 10.1134/S1061830924601648

Caizheng Wu, Qin Wei, Yifeng Zhu, Haibin Wang, Mengchuan Hu, Lusha Xiang, Bo Liu, Zeyi Wei

{"title":"Fatigue Microcracks Detection and Assessment in High-Strength Marine Steel Using Nonlinear Ultrasonic Waves: Experimental and Numerical Investigation","authors":"Caizheng Wu, Qin Wei, Yifeng Zhu, Haibin Wang, Mengchuan Hu, Lusha Xiang, Bo Liu, Zeyi Wei","doi":"10.1134/S1061830924601648","DOIUrl":"10.1134/S1061830924601648","url":null,"abstract":"Fatigue damage severely impairs high-strength marine steel performance, threatening the safety of ships and offshore engineering structures. Due to the abrupt nature of structural fatigue failures, early detection of fatigue microcracks is crucial for ensuring structural reliability. The detection of fatigue damage was experimentally and numerically investigated in AH36 marine steel using nonlinear ultrasonic technique. According to the distribution features of fatigue damage in marine steel, a three-dimensional finite element model is proposed to investigate the nonlinear ultrasonic method for the detection of randomly distributed fatigue microcracks. The microcrack distribution is much closer to the actual state of fatigue microcracks in metal than that of previous studies which used two-dimensional plane strain models with the individual crack or distributed cracks. The high-harmonic was induced by the contact behavior of crack surfaces. The results revealed that the relative nonlinear coefficient increases with higher microcrack number and length, but decreases with larger microcrack width. Additionally, the FE model, which closely approximates the actual distribution of fatigue microcracks in metallic materials, provides a new research avenue for a more comprehensive understanding the nonlinear interaction between ultrasonic waves and fatigue microcracks.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142443285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nondestructive Testing of Composite Materials: An In-Depth Study Using Ultrasonic Immersion Inspection 复合材料的无损检测：利用超声波浸入式检测进行深入研究

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-10-16 DOI: 10.1134/S1061830924600035

A. Bouzar Essaidi, A. Lourari, B. El Yousfi, T. Benkedjouh

{"title":"Nondestructive Testing of Composite Materials: An In-Depth Study Using Ultrasonic Immersion Inspection","authors":"A. Bouzar Essaidi, A. Lourari, B. El Yousfi, T. Benkedjouh","doi":"10.1134/S1061830924600035","DOIUrl":"10.1134/S1061830924600035","url":null,"abstract":"This study introduces an innovative approach for inspecting composite structures using advanced nondestructive testing (NDT) techniques, specifically ultrasonic inspection utilizing the UPK-T36 ULTRAPAC II immersion system. The primary objective is the analysis of glass/epoxy plate samples subjected to varying levels of impact energy. A comprehensive exploration, encompassing A-scan, B-scan, and C-scan mappings, has been undertaken to discern and characterize defects, with an explicit focus on the intricacies of delamination. The root mean square (RMS) was employed to statistically assess the structure’s condition in this study. The underpinnings of ultrasonic NDT, delving into the intricacies of wave propagation modeling, probabilistic defect detection, three-dimensional localization, and multi-scale characterization, have been examined with precision. The results collected through the utilization of the ULTRAPAC II UPK-T36 immersion system for defect reconstruction across a diverse array of samples unequivocally affirm the efficacy of the proposed method, producing outcomes of satisfaction.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142443356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of the Circumferential Wave Dispersion of an Acoustic Signal Backscattered by a Porous Tube: Cortical Bone 多孔管反向散射声信号的圆周波频散分析：皮质骨

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-10-16 DOI: 10.1134/S1061830924601880

Rizlane Babach, Mountassir Lahcen, Nounah Hassan

{"title":"Analysis of the Circumferential Wave Dispersion of an Acoustic Signal Backscattered by a Porous Tube: Cortical Bone","authors":"Rizlane Babach, Mountassir Lahcen, Nounah Hassan","doi":"10.1134/S1061830924601880","DOIUrl":"10.1134/S1061830924601880","url":null,"abstract":"In this study, the elastic properties of porous cylinders are evaluated using a nondestructive method based on ultrasonic wave propagation. In the scientific community, the elastic properties of materials play a crucial role. Measuring these properties can reveal valuable details about the mechanical properties of these materials. The scattering of a plane acoustic wave has received a great deal of attention from researchers due to its growing interest in many disciplines. Many authors have studied the acoustic scattering by means of cylindrical components (e.g. tubes, cylinders, etc.). This study shows how to analyze the distribution of circumferential waves with increasing porosity using the modal view of the waves propagating around the circumference of a cortical bone. This technique is applied on a signal backscattered by an porous tube of radius ratio b/a = 0.7 (a is the external radius and b is the internal radius). Our investigation revealed a correlation between bone porosity, fluid saturation, and pore radius, and changes in elastic properties. The Schoch model was developed to investigate the propagation of ultrasonic waves in porous bone. The results demonstrate the effectiveness of this approach for acoustic characterization and describing the impact of osteoporosis on bone elasticity.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142443260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on the In Situ Tensile Fracture Behavior of Q355E Steel and Its Welded Joints Based on Acoustic Emission 基于声发射的 Q355E 钢及其焊接接头原位拉伸断裂行为研究

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924600187

Penglin Zhang, Qingwei Lin, Shuwang Li, Jiaqi Wang

{"title":"Research on the In Situ Tensile Fracture Behavior of Q355E Steel and Its Welded Joints Based on Acoustic Emission","authors":"Penglin Zhang, Qingwei Lin, Shuwang Li, Jiaqi Wang","doi":"10.1134/S1061830924600187","DOIUrl":"10.1134/S1061830924600187","url":null,"abstract":"The meso-damage process of Q355E steel metal used in wind power tower is accompanied by the release of transient stress wave. The information of stress wave can be collected by acoustic emission detection technology. However, due to the lack of intuitive and visual means, it is difficult to quantitatively evaluate the meso-damage of metal materials by acoustic emission information. In this paper, Deben Microtest 2kN in situ tensile test bench, FEI Quanta 450 field emission scanning electron microscope and SAEU2S acoustic emission acquisition system are combined to build a dynamic observation experimental system of acoustic emission source. The results show that there is a good correspondence between the in situ tensile displacement-load curve and the amplitude history of the acoustic emission signal. At different stages of in situ stretching, the acoustic emission signal has characteristic signals. The changes of the microstructure of the samples were observed, and the characteristic acoustic emission signals during the stretching process were analyzed by parameter analysis and waveform analysis.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142413360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Practical and Precise Technique for Determination of Beta Emitter Source in Thickness Gauging of Thin Film 在薄膜测厚中确定 Beta 发射源的实用精确技术

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924602125

S. Z. Islami rad, R. Gholipour Peyvandi

{"title":"A Practical and Precise Technique for Determination of Beta Emitter Source in Thickness Gauging of Thin Film","authors":"S. Z. Islami rad, R. Gholipour Peyvandi","doi":"10.1134/S1061830924602125","DOIUrl":"10.1134/S1061830924602125","url":null,"abstract":"The nuclear thickness gauging systems play an important role in the industry for invasive, online, and continuous measurements. The goal of the Beta thickness gauge is to obtain a precise measurement of thin films in which the performance of these gauging systems and output data quality are evaluated with the parameters including resolution, contrast, etc. The choice of the emitted suitable energy distribution of the Beta source is one of the effective factors in the system performance and precise measurement of thin films. In this research, a Beta thickness gauge with 147Pm and 85Kr sources was simulated and evaluated in biaxially oriented polypropylene sheet production lines in order to calculate the system performance due to Beta emitter sources with different energy distribution and select the suitable Beta emitter source. The relative error percentage, standard deviation, resolution, and contrast parameters for 147Pm energy distribution were calculated 1.413, 0.113, 0.007, and 0.008, respectively. Also, these parameters for 85Kr energy distribution were measured 2.750, 0.220, 0.014, and 0.001, respectively. The results reveal that the 147Pm energy distribution has superior in comparison with the 85Kr energy distribution for measuring of films or sheets with thin thickness.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142413278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nondestructive Testing Method for Electrical Capacitance Tomography Based on Image Reconstruction of Rotating Electrodes 基于旋转电极图像重构的电容断层扫描无损检测方法

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924601405

Qian Zhang, Hong Mo, Ruxue Li, Chenghua Liang, Junhua Luo

引用次数: 0

Influence of Molding Methods on Defects in AFM Carbon Fiber Samples under Static Loading 成型方法对静态载荷下 AFM 碳纤维样品缺陷的影响

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924700670

L. N. Stepanova, V. A. Bataev, V. V. Chernova, S. V. Sheifer

{"title":"Influence of Molding Methods on Defects in AFM Carbon Fiber Samples under Static Loading","authors":"L. N. Stepanova, V. A. Bataev, V. V. Chernova, S. V. Sheifer","doi":"10.1134/S1061830924700670","DOIUrl":"10.1134/S1061830924700670","url":null,"abstract":"Static tests of AFM carbon fiber samples made by autoclave and vacuum molding methods were carried out. Acoustic (acoustic emission and ultrasonic) methods, strain gauging, and microanalysis of thin sections were used to test for defects. The location of acoustic emission signals in the area of stress raisers made it possible to establish that the number of defects in autoclave molding is ten times less than under vacuum molding. Ultrasonic and acoustic emission methods, strain gauging, and microanalysis allowed determining the structure of AFM carbon fiber, the coordinates of defects, and their type. During the testing of unloaded samples made by vacuum molding, manufacturing defects were found that grew in size during static stretching and led to the occurrence of new destructions. No manufacturing defects were found in the samples produced by autoclave molding. Microanalysis of samples produced by the vacuum method revealed defects associated with fiber destruction, matrix cracking, and delamination. Tests of samples prepared by autoclave molding have shown that there are practically no defects in them.","PeriodicalId":764,"journal":{"name":"Russian Journal of Nondestructive Testing","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142413308","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Characterization of Temperature-Dependent Behavior in Hot Rolled EN8 Steel 热轧 EN8 钢随温变化的特性分析

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924601843

Anurag Chaudhary, Binayaka Nahak

引用次数: 0

Testing Semiconductor Products Using Low-Frequency Noise Parameters 使用低频噪声参数测试半导体产品

IF 0.9 4区材料科学

Russian Journal of Nondestructive Testing Pub Date : 2024-09-23 DOI: 10.1134/S1061830924700694

M. I. Gorlov, V. A. Sergeev

引用次数: 0