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SIMULATION OF ROOTS VACUUM PUMP ROTOR GEOMETRY

МОДЕЛЮВАННЯ ГЕОМЕТРІЇ РОТОРА ВАКУУМНОГО НАСОСА РУТС

2022
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INMATEH Agricultural Engineering
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МОДЕЛЮВАННЯ ГЕОМЕТРІЇ РОТОРА ВАКУУМНОГО НАСОСА РУТС

Mathematical model for designing the surface geometry of the Roots pump rotor based on the Cassini oval principle was derived. The polar coordinate system was used, and the radius vector, the direction of which was set by the φ angle, characterizes the location of the point on the surface of the rotor. The distance of this point from the axis of rotor rotation was set by the calculated value of the ρ_R polar radius vector. The γ angle of rotors rotation characterizes their mutual orientation in

doi:10.35633/nmateh-67-31
fatcat:azqks7qdhfgljjx25nt6hqqmx4