Tuesday June 16th 2020
This paper presents a method of general geometrical definitions of screw machine rotors and their manufacturing tools. It describes the details of lobe shape specification, and focuses on a new lobe profile, which yields a larger cross-sectional area and shorter sealing lines resulting in higher delivery rates for the same tip speed. A well proven mathematical model was used to determine the optimum profile, compressor housing size, and compressor ports to achieve the superior compressors.
Geometry of Screw Compressor Rotors
Authors:
Nikola Stosic
Ian Kenneth Smith
Ahmed Kovacevic
Elvedin Mujic
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