<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Finite Element Modeling and Experimental Studies of Stack-Type Piezoelectric Energy Harvester"^^ . "In this paper, closed-form coupled electromechanical one-dimensional (1-D) model and finite\r\nelement (FE) model for stack-type piezoelectric energy harvester (PEH) and delivery to a resistive\r\nload available in the literature were proposed. We obtained the values of some parameters of 1-D\r\nmodel and set the boundaries of its applicability based on the comparison of the resonance frequency\r\nand output voltage between the FE model and 1-D model. The numerical modeling results of the\r\nfull-scale experiment with low-frequency pulse excitation of the stack-type PEH for the energy\r\nstorage device are described. PEH is a multilayer axisymmetric piezoceramic package. The\r\ndependence between the output voltage and the current load rate under the harmonic and nonstationary\r\nmechanical action of the PEH is studied. The experimental results-to-numerical\r\ncalculation correlation has shown their good coincidence, which allows using the analyzed\r\nnumerical models to optimize the PEH design at the given external action frequency and the active\r\nresistance value of the external electric circuit. Besides, it found that the frequency dependence of\r\nthe output voltage of the stack-type PEH is of a complex nature depending both on the compressive\r\npulse loading level and the piezoelectric modulus value of the PEH sensitive element, and on the\r\nelectrical load resistance.\r\nKeywords: Finite element (FE), piezoelectric energy harvester (PEH), 1-D model, approximate\r\neffective mass, stack-type, resonant frequency."^^ . "2017-09" . "9" . "6" . . "World Scientific Publishing Europe Ltd."^^ . . . "International Journal of Applied Mechanics"^^ . . . . . . . . . . . . . . . . . . . . "Van Chuong"^^ . "Nguyen"^^ . "Van Chuong Nguyen"^^ . . "A.N."^^ . "Solovyev"^^ . "A.N. Solovyev"^^ . . "V. Duong"^^ . "Le"^^ . "V. Duong Le"^^ . . "V.A."^^ . "Chebanenko"^^ . "V.A. Chebanenko"^^ . . "Manh Thang"^^ . "Pham"^^ . "Manh Thang Pham"^^ . . . . . "HTML Summary of #3239 \n\nFinite Element Modeling and Experimental Studies of Stack-Type Piezoelectric Energy Harvester\n\n" . "text/html" . . . "Engineering Mechanics"@en . . . "Scopus-indexed journals"@en . .