PIVOT FOR AN AIR PROPELLER BLADE IN THE FORM OF A SPHERICAL CAP
HEATING DEVICE WITH INTEGRATED FAN MOTOR AND CONTROL DEVICE
FAN WITH VARIABLE ANGLE OF INSTALLATION BY VARIOUS ROTATION OF FAN DISCS
HUB FOR PROPELLER WITH POLYGONAL REINFORCED RING AND TURBOMACHINE EQUIPPED BY SUCH HUB
КОНСТРУКЦИЯ ЛОПАТКИ СТАТОРА И ТУРБОВЕНТИЛЯТОРНЫЙ РЕАКТИВНЫЙ ДВИГАТЕЛЬ С ИСПОЛЬЗОВАНИЕМ ТАКОЙ ЛОПАТКИ
STATOR BLADE STRUCTURE AND TURBOFAN JET ENGINE USING SUCH BLADE
METHOD FOR PROTECTING AIRCRAFT POWER PLANT FROM NEGATIVE THRUST IN FLIGHT
METHOD AND SYSTEM OF AERO/HYDRODYNAMIC CONTROL OF NEWTONIAN FLUID FLOW IN RADIAL TURBOMACHINE