Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission
In this paper, the acoustic emission technique was used to study the signal during the tensile damage of 321 stainless steel for solar thermal power generation. It was found that the peak frequency can effectively distinguish different types of signals during the tensile test. The interference signa...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/2020/8450737 |
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| _version_ | 1832546860263276544 |
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| author | Lida Liao Qi Tan |
| author_facet | Lida Liao Qi Tan |
| author_sort | Lida Liao |
| collection | DOAJ |
| description | In this paper, the acoustic emission technique was used to study the signal during the tensile damage of 321 stainless steel for solar thermal power generation. It was found that the peak frequency can effectively distinguish different types of signals during the tensile test. The interference signals generated during the tensile test are effectively resolved by combining the amplitude-peak frequency distribution map and the energy-peak frequency distribution map. The amplitude-time map of the acoustic emission signal is successfully divided into three stages by using peak frequency parameter. |
| format | Article |
| id | doaj-art-2caabce099c74396863de9e292cbe3cf |
| institution | Kabale University |
| issn | 1110-662X 1687-529X |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-2caabce099c74396863de9e292cbe3cf2025-02-03T06:46:53ZengWileyInternational Journal of Photoenergy1110-662X1687-529X2020-01-01202010.1155/2020/84507378450737Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic EmissionLida Liao0Qi Tan1School of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410114, ChinaSchool of Energy and Power Engineering, Changsha University of Science and Technology, Changsha 410114, ChinaIn this paper, the acoustic emission technique was used to study the signal during the tensile damage of 321 stainless steel for solar thermal power generation. It was found that the peak frequency can effectively distinguish different types of signals during the tensile test. The interference signals generated during the tensile test are effectively resolved by combining the amplitude-peak frequency distribution map and the energy-peak frequency distribution map. The amplitude-time map of the acoustic emission signal is successfully divided into three stages by using peak frequency parameter.http://dx.doi.org/10.1155/2020/8450737 |
| spellingShingle | Lida Liao Qi Tan Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission International Journal of Photoenergy |
| title | Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission |
| title_full | Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission |
| title_fullStr | Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission |
| title_full_unstemmed | Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission |
| title_short | Study of the Tensile Damage of 321 Stainless Steel for Solar Thermal Power Generation by Acoustic Emission |
| title_sort | study of the tensile damage of 321 stainless steel for solar thermal power generation by acoustic emission |
| url | http://dx.doi.org/10.1155/2020/8450737 |
| work_keys_str_mv | AT lidaliao studyofthetensiledamageof321stainlesssteelforsolarthermalpowergenerationbyacousticemission AT qitan studyofthetensiledamageof321stainlesssteelforsolarthermalpowergenerationbyacousticemission |