... and compressors. This article presents a theoretical investigation into the potential of modifying the rotor profile of the limaçon machines to simplify the machine’s manufacturing process and to reduce production cost. The proposed modification will produce new characteristics for the housing–rotor interaction...

...Zixi Han; Zixian Jiang; Sophie Ehrt; Mian Li In the age of Industry 4.0, the capability of health management is critical to the design and maintenance of gas turbines. This study presents a probabilistic method to estimate the low-cycle fatigue (LCF) life of a gas turbine compressor vane carrier...

... power input to the compressor is equal to the sum of the power transferred from the two rotors to the fluid P in = P 1 + P 2 . The proportion of this input power that is transferred to the fluid via each rotor is then related to the gear ratio m 21 and the ratio of the net rotor torques...

... parameters for the twin-piece vane machine. Analysis of the influence of this ratio on the forces, friction, wear and strength of the vanes was used to optimize the thickness ratio for the twin-piece vane machine. Dynamic Behavior Vane Machine Compressor machine theory friction wear stress...