TURBINE WITH ENHANCED EFFICIENCY

摘要

FIELD: generation of mechanical energy of rotating shaft. SUBSTANCE: turbine has rotor in the form of shaft installed in draft tube one end of which carries blades and the other end of which is connected to shaft of drive. At least one plate attached to wall of draft tube is mounted under blades of rotor. Fixing axle of plate is perpendicular to rotation axis of rotor and is oriented along radius of draft tube. Plane of plate is located at angle with regard to radial plane of section of draft tube where fixing axle of plate is situated. Plate can be mounted for change of angle between its plane and mentioned radial plane of section of draft tube. Fixing axles of plates can be arranged either in one or in different radial planes of section of draft tube. EFFECT: enhanced efficiency of turbine. 5 cl, 6 dwg