Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method
1-3 type, 1-3-2 type and 2-1-3 type piezoelectric composites are three proper smart materials for the design and manufacture of ultrasonic transducers. They have been proposed in different stages but possess similar properties. Compared with the initial 1-3 type composite, 1-3-2 composite is of hig...
Збережено в:
| Дата: | 2018 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2018
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/157038 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method / Y. Sun, B. Hua // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13702: 1–17. — Бібліогр.: 20 назв. — англ. |
Репозитарії
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irk-123456789-1570382019-06-20T01:26:16Z Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method Sun, Y. Hua, B. 1-3 type, 1-3-2 type and 2-1-3 type piezoelectric composites are three proper smart materials for the design and manufacture of ultrasonic transducers. They have been proposed in different stages but possess similar properties. Compared with the initial 1-3 type composite, 1-3-2 composite is of higher mechanical stability. Compared with 1-3-2 composite, 2-1-3 composite has lower manufacturing difficulty. In this paper, a comparative study on these three composites in terms of receiving transducer material properties is presented. Finite element method (FEM) has been adopted to calculate longitudinal velocity, thickness electromechanical coupling coefficient and voltage receiving sensitivity. It is concluded that for a large aspect ratio α = 1, the performance of 2-1-3 composite transducer is much better than that of 1-3 and 1-3-2 composite transducers. The thickness electromechanical coupling coefficient of 2-1-3 composite transducer is about 5.58 times that of 1-3 composite transducer and 7.42 times that of 1-3-2 composite transducer. The voltage receiving sensitivity at 2 kHz of 2-1-3 composite transducer is 13.1 dB higher than that of 1-3-2 composite transducer and 12.3 dB higher than that of 1-3 composite transducer. П’єзоелектричнi композити типу 1-3, 1-3-2 i 2-1-3 — це три вiдповiднi розумнi матерiали для конструювання та виробництва ультразвукових перетворювачiв. Вони запропонованi для використання в рiзних каскадах, але володiють подiбними властивостями. Композит 1-3-2 володiє вищою механiчною стiйкiстю у порiвняннi з композитом типу 1-3. Композит 2-1-3 легший у виробництвi у порiвняннi з композитом 1-3-2. У цiй статтi представлено порiвняльне дослiдження цих трьох композитiв з огляду на властивостi матерiалу приймального перетворювача. Метод скiнченних елементiв (МСЕ) застосовано для обчислення поздовжньої швидкостi, товщинного коефiцiєнта електромеханiчного зв’язку та напругової чутливостi прийому. Зроблено висновок, що при великому вiдношеннi сторiн α = 1, ефективнiсть композитного перетворювача значно краща, нiж характеристики композитних перетворювачiв 1-3 i 1-3-2. Товщинний коефiцiєнт електромеханiчного зв’язку композитного перетворювача 2-1-3 приблизно у 5.58 разiв бiльший за коефiцiєнт композитного перетворювача 1-3 та у 7.42 разiв бiльший за коефiцiєнт композитного перетворювача 1-3-2. Напругова чутливiсть прийому при 2 кГц композитного перетворювача 2-1-3 на 13.1 дБ вища за напругову чутливiсть композитного перетворювача 1-3-2 та на 12.3 дБ вища за напругову чутливiсть композитного перетворювача 1-3. 2018 Article Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method / Y. Sun, B. Hua // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13702: 1–17. — Бібліогр.: 20 назв. — англ. 1607-324X PACS: 77.84.-s, 43.30.Yj, 02.70.Dh, 77.84.Cg, 81.05.Qk, 77.65.-j DOI:10.5488/CMP.21.13702 arXiv:1803.11424 http://dspace.nbuv.gov.ua/handle/123456789/157038 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
1-3 type, 1-3-2 type and 2-1-3 type piezoelectric composites are three proper smart materials for the design and
manufacture of ultrasonic transducers. They have been proposed in different stages but possess similar properties. Compared with the initial 1-3 type composite, 1-3-2 composite is of higher mechanical stability. Compared
with 1-3-2 composite, 2-1-3 composite has lower manufacturing difficulty. In this paper, a comparative study
on these three composites in terms of receiving transducer material properties is presented. Finite element
method (FEM) has been adopted to calculate longitudinal velocity, thickness electromechanical coupling coefficient and voltage receiving sensitivity. It is concluded that for a large aspect ratio α = 1, the performance
of 2-1-3 composite transducer is much better than that of 1-3 and 1-3-2 composite transducers. The thickness
electromechanical coupling coefficient of 2-1-3 composite transducer is about 5.58 times that of 1-3 composite
transducer and 7.42 times that of 1-3-2 composite transducer. The voltage receiving sensitivity at 2 kHz of 2-1-3
composite transducer is 13.1 dB higher than that of 1-3-2 composite transducer and 12.3 dB higher than that of
1-3 composite transducer. |
| format |
Article |
| author |
Sun, Y. Hua, B. |
| spellingShingle |
Sun, Y. Hua, B. Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method Condensed Matter Physics |
| author_facet |
Sun, Y. Hua, B. |
| author_sort |
Sun, Y. |
| title |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| title_short |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| title_full |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| title_fullStr |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| title_full_unstemmed |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| title_sort |
performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2018 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/157038 |
| citation_txt |
Performance comparison of 2-1-3, 1-3 and 1-3-2 piezoelectric composite transducers by finite element method / Y. Sun, B. Hua // Condensed Matter Physics. — 2018. — Т. 21, № 1. — С. 13702: 1–17. — Бібліогр.: 20 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT suny performancecomparisonof21313and132piezoelectriccompositetransducersbyfiniteelementmethod AT huab performancecomparisonof21313and132piezoelectriccompositetransducersbyfiniteelementmethod |
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2023-05-20T17:51:24Z |
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2023-05-20T17:51:24Z |
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1796154250584129536 |