Model of electro-acoustic channel of a flaw detector equipped with emitting and receiving transducers

被引：0
|
作者：
V. N. Danilov
机构：
[1] Central Research Institute of Heavy Machinery,
来源：
Russian Journal of Nondestructive Testing | 2000年 / 36卷
关键词：
Flaw Detector; Nondestructive Test; Emission Mode; Cylindrical Hole; Slanting Angle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Using the model of the electro-acoustic channel for a multilayered slanted bidirectional transducer, which was developed previously, parameters of the acoustic channel equipped with the emitting and receiving transducers have been calculated. The calculations have been performed in the asymptotic approximation (ray acoustics) in the far-field zone. The calculations have been compared to experimental results.
引用
收藏
页码：315 / 321
页数：6
相关论文
共 47 条
  • [31] ACOUSTIC-CHANNEL STUDY OF A REFLECTION-SHADOW FLAW DETECTOR FOR A MODEL FLAW IN THE FORM OF AN ACOUSTICALLY OPAQUE HALF-PLANE
    MAMISTOV, SV
    PAVROS, SK
    SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1989, 25 (04): : 258 - 263
  • [32] Acoustic-channel study of a reflection-shadow flaw detector for a model flaw in the form of an acoustically opaque half-plane
    Mamistov, S.V.
    Pavros, S.K.
    The Soviet journal of nondestructive testing, 1989, 25 (04): : 258 - 263
  • [33] The Application of Partial Discharge Detector and Electro-Acoustic Signals Analysis Methods for Power Cables Monitoring
    Hsieh, Ju-Chu
    Tai, Cheng-Chi
    Su, Ching-Chau
    Cheu, Chien-Yi
    Su, Ching-Chau
    Chen, Chien-Yi
    Chen, Jiann-Fuh
    Lin, Yu-Hsun
    PROCEEDINGS OF 2012 IEEE INTERNATIONAL CONFERENCE ON CONDITION MONITORING AND DIAGNOSIS (IEEE CMD 2012), 2012, : 157 - 160
  • [34] Effect of parameters of electro-acoustic channel of direct transducer upon characteristics of radiation pulses
    NPO TsNIITMASh, Moscow, Russia
    Defektoskopiya, 7 (60-66):
  • [35] EFFECT ON THE ACOUSTIC CHANNEL OF A FLAW DETECTOR DUE TO THE SIDE SURFACE OF AN OBJECT.
    Gorodkov, V.E.
    Rakhimov, V.F.
    Ermolov, I.N.
    1600, (19):
  • [36] The electro-acoustic output behavior and thermal stability of 1–3 piezoelectric composite transducers applied to FUS surgery
    Fenglian Li
    Chen Chen
    Weidong Li
    Deping Zeng
    Journal of Materials Science: Materials in Electronics, 2020, 31 : 12066 - 12073
  • [37] Equivalent Transmission Line Model and Acoustic Characteristic Analysis of Measurement System of Pulsed Electro-acoustic Method
    Ren H.
    Li Q.
    Li C.
    Gao H.
    Liu T.
    Gaodianya Jishu/High Voltage Engineering, 2021, 47 (04): : 1485 - 1495
  • [38] The electro-acoustic output behavior and thermal stability of 1-3 piezoelectric composite transducers applied to FUS surgery
    Li, Fenglian
    Chen, Chen
    Li, Weidong
    Zeng, Deping
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (15) : 12066 - 12073
  • [39] PROGRAMMABLE AUDITORY STIMULUS GENERATOR AND ELECTRO-ACOUSTIC TRANSDUCERS - MEASUREMENTS OF SOUND PRESSURE IN AN ARTIFICIAL EAR AND HUMAN EAR CANAL
    MAURER, K
    SCHRODER, K
    SCHAFER, E
    ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1984, 58 (01): : 77 - 82
  • [40] Novel analysis method of driving-point admittance and electro-acoustic conversion efficiency of interdigital transducers by six-port equivalent circuit model
    Chen, M
    Tang, TT
    Wang, ZH
    ACTA ACUSTICA UNITED WITH ACUSTICA, 2003, 89 (02): : 247 - 252
12345