R
Rakesha Chandra Dash
Researcher at Indian Institute of Technology Kharagpur
Publications - 8
Citations - 33
Rakesha Chandra Dash is an academic researcher from Indian Institute of Technology Kharagpur. The author has contributed to research in topics: Finite element method & Aerodynamic force. The author has an hindex of 2, co-authored 6 publications receiving 9 citations.
Papers
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Journal ArticleDOI
Dynamic stability and performance analysis of a galloping-based piezoelectric energy harvester for different order representations of the aerodynamic force
TL;DR: In this article, a non-linear electromechanical distributed parameter model is proposed for galloping based piezoelectric energy harvester and the impact of different order polynomial representation of aerodynamic force coefficient on the dynamic behavior of the system is investigated.
Journal ArticleDOI
A finite element model to analyze the dynamic characteristics of galloping based piezoelectric energy harvester
TL;DR: In this paper, a finite element model (FEM) is proposed to characterize galloping based piezoelectric energy harvester (GPEH) systems, which can completely characterize the galloping-based GPEH systems.
Journal ArticleDOI
Uncertainty analysis of galloping based piezoelectric energy harvester system using polynomial neural network
TL;DR: In this article , the impact of uncertain input parameters on the electrical power generation of galloping-based piezoelectric energy harvester (GPEH) was analyzed by using Newmark beta numerical integration technique.
Book ChapterDOI
Nonlinear Modeling and Stability Analysis of Piezoelectric Energy Harvesting Mechanism Under Aeroelastic Vibration
TL;DR: In this paper, a geometrically nonlinear distributed parameter model is derived using extended Hamilton's principle for both parallel and series connections of piezoelectric patches and solved using Newmark-beta method.
Journal ArticleDOI
Nonlinear dynamic analysis of galloping based piezoelectric energy harvester employing finite element method
TL;DR: In this article, a geometrically non-linear finite element (FE) method has been developed to find the dynamic characteristics of the galloping based piezoelectric energy harvesters (GPEH).