The helicoid multi-groove molecular and the turbomolecular vacuum pumps in molecular state under the scope of statistical behavior of molecules

dc.contributor.author	Βαλαμόντες, Σπύρος Ε.	el
dc.contributor.author	Πάνος, Χρήστος Ν.	el
dc.contributor.author	Αντωνίου, Αναστάσιος Γ.	el
dc.contributor.author	Βαλαμόντες, Ευάγγελος Σ.	el
dc.date.accessioned	2015-05-17T17:31:51Z
dc.date.available	2015-05-17T17:31:51Z
dc.date.issued	2015-05-17
dc.identifier.uri	http://hdl.handle.net/11400/10609
dc.rights	Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 3.0 Ηνωμένες Πολιτείες	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/3.0/us/	*
dc.source	http://www.elsevier.com	en
dc.subject	Gas dynamics
dc.subject	molecular dynamics
dc.subject	Statistical mechanics
dc.subject	Vectors
dc.subject	Δυναμική του φυσικού αερίου
dc.subject	Μοριακή δυναμική
dc.subject	Στατιστική μηχανική
dc.subject	Διανύσματα
dc.title	The helicoid multi-groove molecular and the turbomolecular vacuum pumps in molecular state under the scope of statistical behavior of molecules	en
heal.type	journalArticle
heal.classification	Science
heal.classification	Physics
heal.classification	Επιστήμες
heal.classification	Φυσική
heal.classificationURI	http://zbw.eu/stw/descriptor/15685-2
heal.classificationURI	http://zbw.eu/stw/descriptor/15669-0
heal.classificationURI	N/A-Επιστήμες
heal.classificationURI	N/A-Φυσική
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85053291
heal.keywordURI	http://lod.nal.usda.gov/53234
heal.keywordURI	http://id.loc.gov/authorities/subjects/sh85127571
heal.identifier.secondary	DOI: 10.1016/S0042-207X(96)00174-1
heal.language	en
heal.access	campus
heal.publicationDate	1996-11
heal.bibliographicCitation	VALAMONTES, E.S., PANOS, C.N. ANTONIOU, A.G. & VALAMONTES, S.E. (1996). The helicoid multi-groove molecular and the turbomolecular vacuum pumps in molecular state under the scope of statistical behavior of molecules. Vacuum. [online] 47 (11). p. 1361-1370. Available from: http://www.elsevier.com/[Accessed 11/02/1999]	en
heal.abstract	In this article we use statistical behavior of molecules to calculate the speed of a gas which is pumped from a helicoid multi-groove molecular pump and from a turbomolecular pump. Thus, we obtain the compression and the pumping speed of the pumps, through very simple formulae, where the main independent variable is the angle between the helixes for the helicoid multi-groove molecular pump and the angle between the blades for the turbomolecular pump. Furthermore we obtain the reconciliation of views of Gaede and Becker from one side and of Kruger and Shapiro from the other, through the geometry of the pumps and their peripheral losses.	en
heal.publisher	Elsevier	en
heal.journalName	Vacuum	en
heal.journalType	peer-reviewed
heal.fullTextAvailability	true