RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER
Ladder type disc acoustic radiator is widely used in high power ultrasonic field. The frequency equation of stepped thickness disk in free boundary condition are derived based on Mindlin theory from the acoustic point of application and The frequency equation was numerically solved,At the same time,...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2016-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.007 |
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| author | ZHANG NingNing PAN YingLi GENG SenLin |
| author_facet | ZHANG NingNing PAN YingLi GENG SenLin |
| author_sort | ZHANG NingNing |
| collection | DOAJ |
| description | Ladder type disc acoustic radiator is widely used in high power ultrasonic field. The frequency equation of stepped thickness disk in free boundary condition are derived based on Mindlin theory from the acoustic point of application and The frequency equation was numerically solved,At the same time,the effects of geometric parameters on the frequency is analyzed. The results show that when the other parameters are constant,the frequency increases with the increase of the disk and the base ring thickness,and decreases with the diameter increases,increases with the increasing diameter. The test results of the calculated frequencies and finite element simulation and experiment is consistent with the basic. Design of bending vibration radiator the conclusion of the thick disc provides the theory reference and the frequency of debugging basis. |
| format | Article |
| id | doaj-art-3a3bb51c02a845878a6ca5e37dbd4e44 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-3a3bb51c02a845878a6ca5e37dbd4e442025-01-15T02:35:26ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-01381178118330597138RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDERZHANG NingNingPAN YingLiGENG SenLinLadder type disc acoustic radiator is widely used in high power ultrasonic field. The frequency equation of stepped thickness disk in free boundary condition are derived based on Mindlin theory from the acoustic point of application and The frequency equation was numerically solved,At the same time,the effects of geometric parameters on the frequency is analyzed. The results show that when the other parameters are constant,the frequency increases with the increase of the disk and the base ring thickness,and decreases with the diameter increases,increases with the increasing diameter. The test results of the calculated frequencies and finite element simulation and experiment is consistent with the basic. Design of bending vibration radiator the conclusion of the thick disc provides the theory reference and the frequency of debugging basis.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.007Mindlin theoryThick disc ladderFrequency equationBending vibration |
| spellingShingle | ZHANG NingNing PAN YingLi GENG SenLin RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER Jixie qiangdu Mindlin theory Thick disc ladder Frequency equation Bending vibration |
| title | RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER |
| title_full | RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER |
| title_fullStr | RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER |
| title_full_unstemmed | RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER |
| title_short | RESEARCH ON VIBRATION CHARACTERISTICS OF THE THICK DISC LADDER |
| title_sort | research on vibration characteristics of the thick disc ladder |
| topic | Mindlin theory Thick disc ladder Frequency equation Bending vibration |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.06.007 |
| work_keys_str_mv | AT zhangningning researchonvibrationcharacteristicsofthethickdiscladder AT panyingli researchonvibrationcharacteristicsofthethickdiscladder AT gengsenlin researchonvibrationcharacteristicsofthethickdiscladder |