Effects of the imperfect interface and viscoelastic loading on vibration characteristics of a quartz crystal microbalance

doi:10.1007/s00707-018-2155-x

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	Effects of the imperfect interface and viscoelastic loading on vibration characteristics of a quartz crystal microbalance
	Gu, Chunlong 1; Li, Peng 2; Jin, Feng 3; Chen, Gongfa 1; Ma, Liansheng 4
刊名	ACTA MECHANICA
	2018-07
卷号	229 期号:7 页码:2967-2977
关键词	Crystals Natural frequencies Quartz Viscoelasticity Viscosity Bonding characteristics Interface parameters Interfacial adhesions Proportional relation Quantitative investigation Resonance frequencies Vibration characteristics Viscosity coefficient
ISSN号	0001-5970
DOI	10.1007/s00707-018-2155-x
英文摘要	The interfacial adhesion and viscoelasticity of an additional mass layer have a significant influence on the resonant frequency of a quartz crystal microbalance (QCM), especially when the attached mass layer is thick. In this study, a detailed quantitative investigation is conducted on the influence of the interface parameter and viscosity coefficient on the resonant frequency and admittance of a QCM. The obtained explicit expression of free vibration of the QCM can be numerically solved using Muller's method. The results obtained in this study show that the viscoelasticity of the mass layer and its bonding characteristics significantly affect the performances of the QCM, such as the resonance frequency, displacement, and stress distributions, and the peak and bandwidth of admittance. The non-proportional relation between the resonance frequency and thickness of the mass layer becomes obvious when the thickness of the mass layer is larger than 2% that of the quartz plate. Meanwhile, the error between the exact solution and Sauerbrey's solution is enlarged as the interface parameter increases or the viscosity coefficient decreases. The proposed method will be more precise in solving the resonant frequency than Sauerbrey's equation does and able to provide a guidance for determining the viscosity of an attached mass layer. The novel points in the article are as follows: (i) The effects of the imperfect interface and viscosity on the resonance frequency of a QCM at different layer thicknesses are investigated. (ii) The difference between effects of the imperfect interface and viscosity on the characteristics of the admittance is discussed in detail.
资助项目	National 111 Project of China[B06024]
WOS研究方向	Mechanics
语种	英语
出版者	SPRINGER WIEN
WOS记录号	WOS:000435774800014
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/32588]
专题	理学院
通讯作者	Chen, Gongfa
作者单位	1.Guangdong Univ Technol, Sch Civil & Transportat Engn, Guangzhou 510006, Guangdong, Peoples R China 2.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian 710049, Shaanxi, Peoples R China 3.Xi An Jiao Tong Univ, Sch Aerosp, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Shaanxi, Peoples R China 4.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Gu, Chunlong,Li, Peng,Jin, Feng,et al. Effects of the imperfect interface and viscoelastic loading on vibration characteristics of a quartz crystal microbalance[J]. ACTA MECHANICA,2018,229(7):2967-2977.
APA	Gu, Chunlong,Li, Peng,Jin, Feng,Chen, Gongfa,&Ma, Liansheng.(2018).Effects of the imperfect interface and viscoelastic loading on vibration characteristics of a quartz crystal microbalance.ACTA MECHANICA,229(7),2967-2977.
MLA	Gu, Chunlong,et al."Effects of the imperfect interface and viscoelastic loading on vibration characteristics of a quartz crystal microbalance".ACTA MECHANICA 229.7(2018):2967-2977.