{"title":"多通道石英晶体微天平的有限元建模与分析","authors":"F. Lu, H. Lee, S.P. Lim","doi":"10.1109/ICSENS.2003.1279070","DOIUrl":null,"url":null,"abstract":"Multi-channel Quartz Crystal Microbalance (MQCM) devices have many promising potential applications as sensors in biological engineering. In this work, a finite element modeling of the Multi-channel QCM is constructed using ANSYS. The coupling interference between two adjacent QCMs will affect a MQCM in measuring the surface loading quantitatively. For reduction of the interference, grooves are created between the QCMs. The thickness shearing mode vibration is found to be trapped by the grooves. The effects of the groove on the frequency interference are studied.","PeriodicalId":369277,"journal":{"name":"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Finite element modeling and analysis of multi-channel quartz crystal microbalance\",\"authors\":\"F. Lu, H. Lee, S.P. Lim\",\"doi\":\"10.1109/ICSENS.2003.1279070\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Multi-channel Quartz Crystal Microbalance (MQCM) devices have many promising potential applications as sensors in biological engineering. In this work, a finite element modeling of the Multi-channel QCM is constructed using ANSYS. The coupling interference between two adjacent QCMs will affect a MQCM in measuring the surface loading quantitatively. For reduction of the interference, grooves are created between the QCMs. The thickness shearing mode vibration is found to be trapped by the grooves. The effects of the groove on the frequency interference are studied.\",\"PeriodicalId\":369277,\"journal\":{\"name\":\"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSENS.2003.1279070\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENS.2003.1279070","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Finite element modeling and analysis of multi-channel quartz crystal microbalance
Multi-channel Quartz Crystal Microbalance (MQCM) devices have many promising potential applications as sensors in biological engineering. In this work, a finite element modeling of the Multi-channel QCM is constructed using ANSYS. The coupling interference between two adjacent QCMs will affect a MQCM in measuring the surface loading quantitatively. For reduction of the interference, grooves are created between the QCMs. The thickness shearing mode vibration is found to be trapped by the grooves. The effects of the groove on the frequency interference are studied.
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