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- Article name
- STUDY OF ACOUSTIC EMISSION CHARACTERISTICS OF HEAT TRANSFER TUBES MADE OF M3P COPPER
- Authors
- Spiryagin V. V., , V.V.Spiryagin@yandex.ru, Moscow Aviation Institute (National Research University), Moscow, Russia
- Keywords
- technical diagnostics / acoustic emission / heat exchangers
- Year
- 2020 Issue 1 Pages 20 - 23
- Code EDN
- Code DOI
- Abstract
- The article presents the results of studies of the generation of elastic waves of acoustic emission in M3p copper grade, which is used as a structural material for heat-exchange tubes of shell-and-tube heat exchangers. It has been established that the use of the acoustic emission method allows one to register in advance in this structural material the presence of defects that are the cause of loss of performance.
- Text
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