| 摘要 |
FIELD: engines and pumps. ^ SUBSTANCE: rotary turbine includes housing fixed on bearings and a shaft with a rotor fixed on it. Annular channel is located on the rotor surface. Inlet and outlet holes are located in the housing. Side surfaces of annular channel located on rotor surface are made in the form of curved surfaces. The divider fixed on the housing is located in the channel between inlet and outlet hole. ^ EFFECT: maximum torque moment at low powers; possible effective operation at discrete supply of working medium; there are no axial loads on bearings; during rotor manufacture it is possible to use heat-resistant and heat-insulating ceramic materials. ^ 2 dwg |
