Publications Repository - Gdańsk University of Technology

The paper presents the results of experimental investigations into pressure forces generated in a turbine labyrinth seal. The experiments were performed on a single-stage air model turbine of the impulse type. The performed experimental research proved that in a shroud clearance the pressure pulsates and the effects of the nozzle trailing edge thickness as well as the influence of the rotor blades are observed. The exemplary results of the investigations are presented in the paper.

Authors

• prof. dr hab. inż. Krzysztof Kosowski link open in new tab ,
• dr hab. inż. Marian Piwowarski link open in new tab ,
• dr inż. Wojciech Włodarski link open in new tab