METHOD AND STRUCTURE FOR REDUCING TURBULENCE AROUND AND EROSION OF UNDERWATER STRUCTURES
    1.
    发明申请
    METHOD AND STRUCTURE FOR REDUCING TURBULENCE AROUND AND EROSION OF UNDERWATER STRUCTURES 审中-公开
    减少湍流的方法和结构以及水下结构的腐蚀

    公开(公告)号:US20120027526A1

    公开(公告)日:2012-02-02

    申请号:US13194697

    申请日:2011-07-29

    申请人: Marty A. Ferman

    发明人: Marty A. Ferman

    IPC分类号: E02D5/60

    CPC分类号: E02B17/0017

    摘要: An underwater structure for supporting an above-water structure having an underwater portion immersed for some period of time underneath a water line of a body of water is provided. The underwater structure includes, but is not limited to, a turbulence reducing member connected with the underwater portion.

    摘要翻译: 提供了一种用于支撑水下结构的水下结构,其具有在水体的水线下面浸渍一段时间的水下部分。 水下结构包括但不限于与水下部分连接的湍流减少构件。

    Delta blade propeller apparatus
    2.
    发明授权
    Delta blade propeller apparatus 失效
    三角叶桨推进器

    公开(公告)号:US08226349B2

    公开(公告)日:2012-07-24

    申请号:US12181289

    申请日:2008-07-28

    申请人: Marty A. Ferman

    发明人: Marty A. Ferman

    IPC分类号: F03D7/02

    摘要: A method of using a delta shaped blade as an aircraft propeller, helicopter or autogiro rotor, or wind turbine propeller is presented. The invention combines the delta blade system with the use of torsion bars to achieve desirable control of blade twist. The invention uses blade twist to control the air loading on the craft; hence better control of maneuvering is achieved. The invention also optionally includes adjustable blade roots such that the sweep and aspect ratio of the delta blade is controllably variable. Compared to traditional propeller blade configurations, the invention boasts improved performance and enhanced aeroelastic properties. The invention is a far more efficient system providing economic advantages, higher speeds, and more durable designs.

    摘要翻译: 提出了使用三角形叶片作为飞行器螺旋桨,直升机或自动转子或风力涡轮机螺旋桨的方法。 本发明结合了三角叶片系统与扭杆的使用,以实现叶片扭转的理想控制。 本发明使用叶片扭转来控制工艺上的空气负载; 从而更好地控制机动。 本发明还可选地包括可调叶片根部,使得叶片的扫掠和纵横比可控地变化。 与传统的螺旋桨叶片结构相比,本发明具有改进的性能和增强的气动弹性性能。 本发明是提供经济优点,更高速度和更耐用的设计的更有效的系统。