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Ultra-high speed machines are gaining popularity in more and more applications. Switched reluctance machines (SRMs) are very competitive candidates for ultra-high speed applications due to its single material rotor. However, the conventional rotor geometries of SRMs are not suitable for ultra-high speed applications. This paper presents a novel rotor design for ultra-high speed SRMs over 1 million...
The gate rotor shaft is main part of single screw compressor. In order to analyze the properties of it the finite element analysis is applied. Firstly the static mechanics analysis is completed by ANSYS software. The results show that the strength and stiffness satisfy the safety require. Secondly the residual and bending stresses analysis is done based on finite element method. The rules of the maximum...
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