About: STUDY OF CFD SIMULATION OF THE FLOW PATTERN IN AN AGITATED SYSTEM WITH A PITCHED BLADE WORN IMPELLER

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents an analysis of the velocity field in an agitated fully baffled cylindrical vessel with a down pumping four blade worn or unworn pitched blade impeller (α = 45° and 30°) under a turbulent flow regime. CFD simulations were used to describe of the ensemble-average mean velocity field with worn and unworn impellers and their pumping capacity. It follows from the simulation results that the wear rate of the impeller blade has a significantly negative effect on the velocity distribution in an agitated liquid. The higher the destruction of the worn blade, the higher is the deformation of the velocity field around the rotating impeller with a simultaneous decrease in impeller pumping capacity. This paper presents an analysis of the velocity field in an agitated fully baffled cylindrical vessel with a down pumping four blade worn or unworn pitched blade impeller (α = 45° and 30°) under a turbulent flow regime. CFD simulations were used to describe of the ensemble-average mean velocity field with worn and unworn impellers and their pumping capacity. It follows from the simulation results that the wear rate of the impeller blade has a significantly negative effect on the velocity distribution in an agitated liquid. The higher the destruction of the worn blade, the higher is the deformation of the velocity field around the rotating impeller with a simultaneous decrease in impeller pumping capacity. (en)
Title	STUDY OF CFD SIMULATION OF THE FLOW PATTERN IN AN AGITATED SYSTEM WITH A PITCHED BLADE WORN IMPELLER STUDY OF CFD SIMULATION OF THE FLOW PATTERN IN AN AGITATED SYSTEM WITH A PITCHED BLADE WORN IMPELLER (en)
skos:prefLabel	STUDY OF CFD SIMULATION OF THE FLOW PATTERN IN AN AGITATED SYSTEM WITH A PITCHED BLADE WORN IMPELLER STUDY OF CFD SIMULATION OF THE FLOW PATTERN IN AN AGITATED SYSTEM WITH A PITCHED BLADE WORN IMPELLER (en)
skos:notation	RIV/68407700:21220/12:00195142!RIV13-MSM-21220___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770035)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Skočilas, Jan Fořt, Ivan Jirout, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	172134
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/12:00195142
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pitched blade impeller; erosion wear; ensemble-average mean velocity; impeller pumping capacity; CFD simulation (en)
http://linked.open.../riv/klicoveSlovo	impeller pumping capacity pitched blade impeller CFD simulation ensemble-average mean velocity erosion wear
http://linked.open...ontrolniKodProRIV	[C01FA1A1AD02]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	20th International Conference of Chemical and Process Engineering CHISA 2012 and 15th Conference PRESS 2012, CD-ROM of Full Text
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Fořt, Ivan Jirout, Tomáš Skočilas, Jan
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-08-25 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Rozvoj ekologicky šetrné decentralizované energetiky
number of pages	11 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Česká společnost chemického inženýrství
https://schema.org/isbn	978-80-905035-1-9
http://localhost/t...ganizacniJednotka	21220

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