发明名称 METHOD AND GUIDING DEVICE FOR INCREASING A WATER TURBINE'S EFFICIENCY
摘要 The invention describes a method and unit that brings water into a centripetal motion in order to establish centrifugal force components. The unit consists of guide walls (4) with an increasing rotation round the unit's axis in order to provide the centripetal motion with a progressively smaller cross sectional area in the longitudinal direction. Between the guide walls are located outer walls, which are at an angle, thus causing the reaction forces against the walls from the centrifugal force to be angled downstream. This centripetal chamber is connected at the rear end to a turbine designed to utilise the reaction forces from the centrifugal force and the kinetic energy in the moment of inertia. The turbine is designed so as to angle a mass flow emerging from the axis of rotation in the centripetal chamber back in the longitudinal direction through the turbine's blades.
申请公布号 WO03027494(A1) 申请公布日期 2003.04.03
申请号 WO2002NO00348 申请日期 2002.09.30
申请人 TUNLI, JAN 发明人 TUNLI, JAN
分类号 F01D9/02;F03B11/02;(IPC1-7):F03B3/18;F03D1/04 主分类号 F01D9/02
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