Estimation of the sensitivity of acoustic reflectometry to flaws in heat-exchange pipes
- Авторлар: Murav’eva O.1, Strizhak V.1, Pryakhin A.1
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Мекемелер:
- Kalashnikov Izhevsk State Technical University
- Шығарылым: Том 53, № 3 (2017)
- Беттер: 190-197
- Бөлім: Acoustic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181301
- DOI: https://doi.org/10.1134/S1061830917030056
- ID: 181301
Дәйексөз келтіру
Аннотация
A novel approach to calculating the acoustic tract in the method of acoustic reflectometry is suggested for inspection of heat-exchange pipes. Results of modeling and analysis of the acoustic tract are presented. The sensitivity of acoustic reflectometry to flaws in the form of through holes and deposits against the background of acoustic noises due to permissible deviations in the thickness of the pipe wall is estimated.
Негізгі сөздер
Авторлар туралы
O. Murav’eva
Kalashnikov Izhevsk State Technical University
Хат алмасуға жауапты Автор.
Email: olgak166@mail.ru
Ресей, Izhevsk, 426033
V. Strizhak
Kalashnikov Izhevsk State Technical University
Email: olgak166@mail.ru
Ресей, Izhevsk, 426033
A. Pryakhin
Kalashnikov Izhevsk State Technical University
Email: olgak166@mail.ru
Ресей, Izhevsk, 426033