Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296848485> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4296848485 endingPage "313" @default.
- W4296848485 startingPage "306" @default.
- W4296848485 abstract "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 the plane of rotation. Peculiarities of the choice of the a and b parameters that satisfy the shape of the rotor surface geometry are considered. An example of rotor geometry is given for rotor radius R = 50 mm, rotor rounding radius r = 20 mm, parameters a = 33.166 and b = 28. Rotor geometry depends on normalized parameters of a and b, which are constant for a given shape of the surface and constructive dimensions. A mathematical model of the usable cross-sectional area of the pump has been developed. The usable cross-sectional area of the pump was simulated by the geometry of the rotors. The area of the rotor was determined by the geometry of the surface, which was described by an elliptic integral of the 2nd kind. The usable cross-sectional area for the given parameters is modelled. The results of simulation in the form of graphical dependences are given. Parameters a and b must meet the condition of √2⁄2<b⁄a<1. Under such conditions, the geometry of the rotor surface will be a Cassini oval. The rotation of the two rotors against each other will be by rolling one surface over another." @default.
- W4296848485 created "2022-09-24" @default.
- W4296848485 creator A5002015991 @default.
- W4296848485 creator A5032686273 @default.
- W4296848485 creator A5041624974 @default.
- W4296848485 creator A5054585475 @default.
- W4296848485 creator A5079439603 @default.
- W4296848485 creator A5085909547 @default.
- W4296848485 date "2022-08-31" @default.
- W4296848485 modified "2023-10-17" @default.
- W4296848485 title "SIMULATION OF ROOTS VACUUM PUMP ROTOR GEOMETRY" @default.
- W4296848485 cites W1967839658 @default.
- W4296848485 cites W1970443050 @default.
- W4296848485 cites W1990518376 @default.
- W4296848485 cites W2045227479 @default.
- W4296848485 cites W2309799461 @default.
- W4296848485 cites W2334279970 @default.
- W4296848485 cites W2518422078 @default.
- W4296848485 cites W2792039025 @default.
- W4296848485 cites W2805743851 @default.
- W4296848485 cites W2891962717 @default.
- W4296848485 cites W3022169105 @default.
- W4296848485 cites W3023542411 @default.
- W4296848485 cites W3080538906 @default.
- W4296848485 cites W3099554033 @default.
- W4296848485 cites W3100179773 @default.
- W4296848485 cites W40761487 @default.
- W4296848485 doi "https://doi.org/10.35633/nmateh-67-31" @default.
- W4296848485 hasPublicationYear "2022" @default.
- W4296848485 type Work @default.
- W4296848485 citedByCount "0" @default.
- W4296848485 crossrefType "journal-article" @default.
- W4296848485 hasAuthorship W4296848485A5002015991 @default.
- W4296848485 hasAuthorship W4296848485A5032686273 @default.
- W4296848485 hasAuthorship W4296848485A5041624974 @default.
- W4296848485 hasAuthorship W4296848485A5054585475 @default.
- W4296848485 hasAuthorship W4296848485A5079439603 @default.
- W4296848485 hasAuthorship W4296848485A5085909547 @default.
- W4296848485 hasBestOaLocation W42968484851 @default.
- W4296848485 hasConcept C111919701 @default.
- W4296848485 hasConcept C121332964 @default.
- W4296848485 hasConcept C136625980 @default.
- W4296848485 hasConcept C136764020 @default.
- W4296848485 hasConcept C16345878 @default.
- W4296848485 hasConcept C17281054 @default.
- W4296848485 hasConcept C178635117 @default.
- W4296848485 hasConcept C2524010 @default.
- W4296848485 hasConcept C2776799497 @default.
- W4296848485 hasConcept C2780615836 @default.
- W4296848485 hasConcept C28719098 @default.
- W4296848485 hasConcept C33923547 @default.
- W4296848485 hasConcept C38652104 @default.
- W4296848485 hasConcept C40069579 @default.
- W4296848485 hasConcept C41008148 @default.
- W4296848485 hasConcept C46175816 @default.
- W4296848485 hasConcept C62520636 @default.
- W4296848485 hasConcept C74050887 @default.
- W4296848485 hasConceptScore W4296848485C111919701 @default.
- W4296848485 hasConceptScore W4296848485C121332964 @default.
- W4296848485 hasConceptScore W4296848485C136625980 @default.
- W4296848485 hasConceptScore W4296848485C136764020 @default.
- W4296848485 hasConceptScore W4296848485C16345878 @default.
- W4296848485 hasConceptScore W4296848485C17281054 @default.
- W4296848485 hasConceptScore W4296848485C178635117 @default.
- W4296848485 hasConceptScore W4296848485C2524010 @default.
- W4296848485 hasConceptScore W4296848485C2776799497 @default.
- W4296848485 hasConceptScore W4296848485C2780615836 @default.
- W4296848485 hasConceptScore W4296848485C28719098 @default.
- W4296848485 hasConceptScore W4296848485C33923547 @default.
- W4296848485 hasConceptScore W4296848485C38652104 @default.
- W4296848485 hasConceptScore W4296848485C40069579 @default.
- W4296848485 hasConceptScore W4296848485C41008148 @default.
- W4296848485 hasConceptScore W4296848485C46175816 @default.
- W4296848485 hasConceptScore W4296848485C62520636 @default.
- W4296848485 hasConceptScore W4296848485C74050887 @default.
- W4296848485 hasLocation W42968484851 @default.
- W4296848485 hasOpenAccess W4296848485 @default.
- W4296848485 hasPrimaryLocation W42968484851 @default.
- W4296848485 hasRelatedWork W1985322851 @default.
- W4296848485 hasRelatedWork W2022959950 @default.
- W4296848485 hasRelatedWork W2044388458 @default.
- W4296848485 hasRelatedWork W2074874149 @default.
- W4296848485 hasRelatedWork W2349641144 @default.
- W4296848485 hasRelatedWork W2381685440 @default.
- W4296848485 hasRelatedWork W3043217376 @default.
- W4296848485 hasRelatedWork W4296848485 @default.
- W4296848485 hasRelatedWork W4304099274 @default.
- W4296848485 hasRelatedWork W4360903421 @default.
- W4296848485 isParatext "false" @default.
- W4296848485 isRetracted "false" @default.
- W4296848485 workType "article" @default.