Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings.
Fluid-structural coupling occurs when microcantilever sensors vibrate in a fluid. Due to the complexity of the mechanical characteristics of microcantilevers and lack of high-precision microscopic mechanical testing instruments, effective methods for studying the fluid-structural coupling of microca...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2015-01-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC4405586?pdf=render |
| _version_ | 1819213215322603520 |
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| author | Fei Wang Liang Zhao Yanling Zhang Zhi Qiao |
| author_facet | Fei Wang Liang Zhao Yanling Zhang Zhi Qiao |
| author_sort | Fei Wang |
| collection | DOAJ |
| description | Fluid-structural coupling occurs when microcantilever sensors vibrate in a fluid. Due to the complexity of the mechanical characteristics of microcantilevers and lack of high-precision microscopic mechanical testing instruments, effective methods for studying the fluid-structural coupling of microcantilevers are lacking, especially for non-rectangular microcantilevers. Here, we report fluid-structure interactions (FSI) of the cable-membrane structure via a macroscopic study. The simplified aeroelastic model was introduced into the microscopic field to establish a fluid-structure coupling vibration model for microcantilever sensors. We used the finite element method to solve the coupled FSI system. Based on the simplified aeroelastic model, simulation analysis of the effects of the air environment on the vibration of the commonly used rectangular microcantilever was also performed. The obtained results are consistent with the literature. The proposed model can also be applied to the auxiliary design of rectangular and non-rectangular sensors used in fluid environments. |
| first_indexed | 2024-12-23T06:55:19Z |
| format | Article |
| id | doaj.art-9ce1a0d696d94f13a88b920d65365c5a |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-23T06:55:19Z |
| publishDate | 2015-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-9ce1a0d696d94f13a88b920d65365c5a2022-12-21T17:56:20ZengPublic Library of Science (PLoS)PLoS ONE1932-62032015-01-01104e012386010.1371/journal.pone.0123860Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings.Fei WangLiang ZhaoYanling ZhangZhi QiaoFluid-structural coupling occurs when microcantilever sensors vibrate in a fluid. Due to the complexity of the mechanical characteristics of microcantilevers and lack of high-precision microscopic mechanical testing instruments, effective methods for studying the fluid-structural coupling of microcantilevers are lacking, especially for non-rectangular microcantilevers. Here, we report fluid-structure interactions (FSI) of the cable-membrane structure via a macroscopic study. The simplified aeroelastic model was introduced into the microscopic field to establish a fluid-structure coupling vibration model for microcantilever sensors. We used the finite element method to solve the coupled FSI system. Based on the simplified aeroelastic model, simulation analysis of the effects of the air environment on the vibration of the commonly used rectangular microcantilever was also performed. The obtained results are consistent with the literature. The proposed model can also be applied to the auxiliary design of rectangular and non-rectangular sensors used in fluid environments.http://europepmc.org/articles/PMC4405586?pdf=render |
| spellingShingle | Fei Wang Liang Zhao Yanling Zhang Zhi Qiao Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. PLoS ONE |
| title | Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. |
| title_full | Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. |
| title_fullStr | Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. |
| title_full_unstemmed | Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. |
| title_short | Simplified Aeroelastic Model for Fluid Structure Interaction between Microcantilever Sensors and Fluid Surroundings. |
| title_sort | simplified aeroelastic model for fluid structure interaction between microcantilever sensors and fluid surroundings |
| url | http://europepmc.org/articles/PMC4405586?pdf=render |
| work_keys_str_mv | AT feiwang simplifiedaeroelasticmodelforfluidstructureinteractionbetweenmicrocantileversensorsandfluidsurroundings AT liangzhao simplifiedaeroelasticmodelforfluidstructureinteractionbetweenmicrocantileversensorsandfluidsurroundings AT yanlingzhang simplifiedaeroelasticmodelforfluidstructureinteractionbetweenmicrocantileversensorsandfluidsurroundings AT zhiqiao simplifiedaeroelasticmodelforfluidstructureinteractionbetweenmicrocantileversensorsandfluidsurroundings |