Turbomachine

摘要

A turbomachine has a housing which has at least one inflow channel. A plurality of blades is arranged on a rotor wheel and an operating medium flows toward the blades. The operating medium flows via the inflow channel into at least one blade channel which is formed between two blades mounted on the rotor. After exiting the rotor region, the operating medium enters a diffuser. A guide body deflects the operating medium flowing out of the blade channel in the direction of the diffuser. A portion of the guide body in the turbomachine is positioned in an intermediate region of the rotor. The intermediate region is surrounded in the radial direction by the rotor blades and lies between a blade-channel outlet and an inlet opening in an outlet channel which is downstream of the rotor and is formed by the diffuser.

主权项

1. A turbomachine comprising:
a housing defining a housing channel for conducting an inflow or an outflow of an operating medium; a diffuser defining a diffuses channel; a rotor wheel defining a rotational axis and positioned in said housing so as to rotate about said rotational axis; a plurality of blades mounted on said rotor wheel adjacent one to another so as to cause said blades to form a plurality of blade channels conjointly defining a blade channel opening facing toward said rotational axis for accommodating a through flow of said operating medium to said diffuser channel; said diffuser channel having a diffuser opening facing toward said rotor wheel; said blade channel opening and said diffuser opening conjointly defining an intermediate region extending therebetween for conducting said operating medium from one of said openings to the other one of said openings; a guide body extending from said intermediate region into said diffuser channel for deflecting the operating medium flowing through said intermediate region; said guide body being arranged coaxially to said rotational axis; and, said guide body having a first side facing toward said rotational axis and a second side facing away from said rotational axis with said operating medium flowing over both of said first and second sides.