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Vibration Analysis Ofenergywood Compositeplateunder The Action OfANSYSin The Human Bodybased On

Posted on:2014-09-13Degree:MasterType:Thesis
Country:ChinaCandidate:J K SuFull Text:PDF
GTID:2252330401485607Subject:Environmental Science
Abstract/Summary:PDF Full Text Request
Energy and environment is important to the development of the social economy, if the energy is unsustainable, it may restrict the healthy and sustainable development of economy. The environmental pollution has much impact on humans’ survival, also energy and environment restrict each other, usually conventional energy producition are accompanied by environmental pollution.Rigorous situation tells us, to solve the problem of energy shortage, environment pollution, to exploit new energy, to use new energy has been imminent, in order to achieve the goal of sustainable development,countries have committed to the development of new energy sources. As opposed to the widespread use of conventional energy, new energy with large reserves, renewable, clean and safe, convenient to use and can be continuous and stable supplied, technical and economic reasonable and so on, that to solve the serious environmental pollution and resources (especially fossil fuels) shortage problem has important significance. New energy generally refers to solar energy, biological energy, wind energy, tidal energy etc.The paper is based on the foundation of subject, proposed to use the power from human walking, that means installing with pressure power energy acquisition module for generating floor in crowded places. The paper uses PVDF piezoelectric thin film to collect the pressure power, in order to determine the pressure film’s shape, using the integral characteristics of piezoelectric film to get the design of waveform shape, then through the design of data acquisition to circuit energy. The paper uses Finite Element Analysis to analyse people’s planta pedis works at different location of the pressure distribution to determine the paving location of the pressure module, finally realizes the entire system.
Keywords/Search Tags:new energy, pressure power generation, PVDF piezoelectric membranepressure, finite element analysis
PDF Full Text Request
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