Energy harvesting from windinduced vibrations /
Mohammed Ali Mohammed Abdelnaby
Energy harvesting from windinduced vibrations / حصاد الطاقة من الإهتزازات الناجمة عن الرياح Mohammed Ali Mohammed Abdelnaby ; Supervised Mohammed Elsayed Elaraby , Mustafa Hani Arafa - Cairo : Mohammed Ali Mohammed Abdelnaby , 2014 - 432 P. : plans , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
The aim of this work is to exploit flow - induced vibration for energy harvesting. A cantilever beam carrying a tip mass in the form of a lightweight box having a square, triangular, or semicircular cross - section is designed to undergo galloping oscillations when subjected to an incoming wind stream. Electrical power is extracted from the self - excited flexural vibration of the beam through an electromagnetic generator. A theoretical model is developed to predict the system dynamics in terms of its design parameters. The results are supported by experimental measurements over a range of load resistance
Energy harvesting Galloping Wind - induced vibrations
Energy harvesting from windinduced vibrations / حصاد الطاقة من الإهتزازات الناجمة عن الرياح Mohammed Ali Mohammed Abdelnaby ; Supervised Mohammed Elsayed Elaraby , Mustafa Hani Arafa - Cairo : Mohammed Ali Mohammed Abdelnaby , 2014 - 432 P. : plans , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
The aim of this work is to exploit flow - induced vibration for energy harvesting. A cantilever beam carrying a tip mass in the form of a lightweight box having a square, triangular, or semicircular cross - section is designed to undergo galloping oscillations when subjected to an incoming wind stream. Electrical power is extracted from the self - excited flexural vibration of the beam through an electromagnetic generator. A theoretical model is developed to predict the system dynamics in terms of its design parameters. The results are supported by experimental measurements over a range of load resistance
Energy harvesting Galloping Wind - induced vibrations