功率专家·The Power Franchise
对高能效方案的设计需求从未像现在这样富有挑战性和关键性，难怪乎世界各地的功率工程师纷纷转向功率专家The Power Franchise飞兆半导体公司寻找支持。作为业界前驱的飞兆半导体能够提供更多高功...功率专家·The Power Franchise
对高能效方案的设计需求从未像现在这样富有挑战性和关键性，难怪乎世界各地的功率工程师纷纷转向功率专家The Power Franchise飞兆半导体公司寻找支持。作为业界前驱的飞兆半导体能够提供更多高功效的解决方案和技术支持服务，适用于广泛的设计项目。展开更多
The authors have proposed that a counter-rotating type tidal stream power unit mounted rigidly on a pile, and outputs of the power unit and forces acting on the pile were investigated experimentally at a previous pape...The authors have proposed that a counter-rotating type tidal stream power unit mounted rigidly on a pile, and outputs of the power unit and forces acting on the pile were investigated experimentally at a previous paper, A single propeller makes the pile undertake a reaction force orthogonal to the stream direction. On the contrary, proposed counter-rotating propellers do not require undertaking the reaction force of the pile, because the rotational torque is counter-balanced in the unit. This advantage means that the unit can be moored by only one cable. Continuously, this paper proposes such a power unit with tandem propellers, and experimentally investigates a behavior of the unit floating in a water channel. The vibrations of the power unit are induced from not only the individual but also the interacting rotations of the front and the rear propellers.展开更多
文摘功率专家·The Power Franchise
对高能效方案的设计需求从未像现在这样富有挑战性和关键性，难怪乎世界各地的功率工程师纷纷转向功率专家The Power Franchise飞兆半导体公司寻找支持。作为业界前驱的飞兆半导体能够提供更多高功效的解决方案和技术支持服务，适用于广泛的设计项目。
文摘The authors have proposed that a counter-rotating type tidal stream power unit mounted rigidly on a pile, and outputs of the power unit and forces acting on the pile were investigated experimentally at a previous paper, A single propeller makes the pile undertake a reaction force orthogonal to the stream direction. On the contrary, proposed counter-rotating propellers do not require undertaking the reaction force of the pile, because the rotational torque is counter-balanced in the unit. This advantage means that the unit can be moored by only one cable. Continuously, this paper proposes such a power unit with tandem propellers, and experimentally investigates a behavior of the unit floating in a water channel. The vibrations of the power unit are induced from not only the individual but also the interacting rotations of the front and the rear propellers.
