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Simulation and experimental investigation of an energy harvester utilizing flow-induced vibration / Mostafa Gamal Abdelmageed Morcy ; Supervised Mohamed Elaraby , Mustafa Hani Arafa

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Mostafa Gamal Abdelmageed Morcy , 2015Description: 69 P. : charts , facsimiles ; 30cmOther title:
  • المحاكاه و التحقيق العملي لحاصد طاقة يستخدم الاهتزازات الناجمة عن السريان [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production Summary: This work exploits harvesting energy from fluid flow by means of a device that is inserted in flow stream. The device is designed to exhibit desirable hydrodynamic effects that advocate flow-induced oscillations, which converted to useful power. In this context, a cantilever beam carrying a semicircular cylinder at its tip is placed in a water stream. The hydrodynamic loads cause the beam to gallop. The beam that is made of laminated (PVDF) layers, extracts electrical energy from the sustained cyclic mechanical motion. A numerical model developed to predict the system dynamics in terms of its design parameters. The results are supported by experimental measurements of the output voltage over a range of water speeds and load resistance
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2015.Mo.S (Browse shelf(Opens below)) Not for loan 01010110067177000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.13.M.Sc.2015.Mo.S (Browse shelf(Opens below)) 67177.CD Not for loan 01020110067177000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production

This work exploits harvesting energy from fluid flow by means of a device that is inserted in flow stream. The device is designed to exhibit desirable hydrodynamic effects that advocate flow-induced oscillations, which converted to useful power. In this context, a cantilever beam carrying a semicircular cylinder at its tip is placed in a water stream. The hydrodynamic loads cause the beam to gallop. The beam that is made of laminated (PVDF) layers, extracts electrical energy from the sustained cyclic mechanical motion. A numerical model developed to predict the system dynamics in terms of its design parameters. The results are supported by experimental measurements of the output voltage over a range of water speeds and load resistance

Issued also as CD

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