منابع مشابه
Three-dimensional simulation of floating wave power device
Due to large amounts of traditional energy consumption, faces increasingly dry up, people began to look for alternative new energy. And waves in the ocean energy can make a very good substitute, so countries began to study wave energy power generation. In the study of wave power device, the movement and stress of the floating body and have a crucial impact on device. In this paper, floating bod...
متن کاملپتانسیلسنجی تبدیل انرژی امواج توسط دستگاه Mighty whale در دریای خزر
Mighty whale یک دستگاه شناور مبدل انرژی است که بر پایه موج اقیانوس‌ها طراحی شده‌است. این دستگاه به وسیله چند توربین و محفظه هوا انرژی موج را به انرژی الکتریکی تبدیل می‌کند. از ویژگی‌های این دستگاه که باعث رونق صنایع ساحلی می‌شود، توانایی نصب آن در ساحل می‌باشد. برای جلوگیری از حرکت دستگاه بر‌روی آب آن را با استفاده از کابل و زنجیر در جای خود نگه می‌دارند. اولین نمونه آزمایشیMighty whale توسط کش...
متن کاملWave drag on floating bodies.
We measure the deceleration of liquid nitrogen drops floating at the surface of a liquid bath. On water, the friction force is found to be about 10 to 100 times larger than on a solid substrate, which is shown to arise from wave resistance. We investigate the influence of the bath viscosity and show that the dissipation decreases as the viscosity is increased, owing to wave damping. The measure...
متن کاملAnalytical Investigation of the Effects of a Standing Ocean Wave in a Wave-Power Device OWC
In this work we study analytically and numerically the performance of the mean heave motion of an OWC coupled with the governing equation of the spreading ocean waves due to the wide variation in an open parabolic channel with constant depth. This paper considers that the ocean wave propagation is under the assumption of a shallow flow condition. In order to verify the effect of the waves in th...
متن کاملPower-efficient Analog Systems to Perform Signal-processing Using Floating-gate Mos Device for Portable Applications
DEDICATION To my parents and my brother ACKNOWLEDGEMENTS I wish to gratefully acknowledge my advisor, Dr. Paul Hasler, for helping me during my stay at Gatech, providing an opportunity, guiding my research and reviewing this thesis. I also want to thank Dr. and Dr. Mark Smith for all the discussions we had and for reviewing this thesis. Many thanks also to the committee for the fruitful reviews...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: JOURNAL OF THE MARINE ENGINEERING SOCIETY IN JAPAN
سال: 1997
ISSN: 0388-3051,1884-4758
DOI: 10.5988/jime1966.32.760