FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2571730697> ?p ?o ?g. }

• W2571730697 endingPage "14" @default.
• W2571730697 startingPage "4" @default.
• W2571730697 abstract "The present study mainly investigates bubble behaviors in an agitated vessel. Computational fluid dynamics provides a method for exploring the complex fluid flow in an agitated vessel. A stirred tank model with transport equation for the interfacial area concentration and force equilibrium equation for bubbles under multi-forces is created for a 43-dm3 agitated vessel. The model considers the breakage and coalescence mechanism of the bubbles. The local gas holdup is measured by fiber-optical probe. After this, the bubble size distributions are calculated by the interfacial area concentration model. The simulations with validated models show good agreement with the experiments. From the simulation results, the area in which the gas holdup value is greater than 0.01 extends 37% in the upper circulation region when the rotation speed is increased to 40 rad/s from 20 rad/s. However, in the lower circulation, the gas holdup maintains a low level due to the existence of a “death zone”. The simulations indicate that the bubble breakage mainly occurs in the impeller outflow region and the coalescence occurs in the upper circulation region. For bubble behaviors being in the lower circulation region, bubble coalescence or breakage is determined by the flow field pattern in the vessel. Moreover, it is difficult for the simulation process to converge when the virtual mass force is considered and there is a lack of effective technology to measure it, which has led researchers to generally ignore this force. In order to analyze the virtual mass force, the present study utilizes computer programming which is based on the virtual mass force formula to obtain the force. The results show that at positions close to the impeller tip and the center of the upper region, the virtual mass force value is 0.015 and 0.017, respectively, but the value is approximately zero in the bulk of the tank. Hence, the bubble has two significant stages of acceleration process in the vessel." @default.
• W2571730697 created "2017-01-26" @default.
• W2571730697 creator A5004170378 @default.
• W2571730697 creator A5024832935 @default.
• W2571730697 creator A5050528423 @default.
• W2571730697 creator A5088429748 @default.
• W2571730697 date "2017-01-01" @default.
• W2571730697 modified "2023-10-12" @default.
• W2571730697 title "Simulation of the Bubble Behaviors for Gas–Liquid Dispersion in Agitated Vessel" @default.
• W2571730697 cites W1464636861 @default.
• W2571730697 cites W1559581563 @default.
• W2571730697 cites W1965451989 @default.
• W2571730697 cites W1965523599 @default.
• W2571730697 cites W1970733583 @default.
• W2571730697 cites W1980696508 @default.
• W2571730697 cites W1984453874 @default.
• W2571730697 cites W1989682165 @default.
• W2571730697 cites W1989711428 @default.
• W2571730697 cites W1994497673 @default.
• W2571730697 cites W2005518669 @default.
• W2571730697 cites W2008343166 @default.
• W2571730697 cites W2013875628 @default.
• W2571730697 cites W2029889926 @default.
• W2571730697 cites W2032066265 @default.
• W2571730697 cites W2040453920 @default.
• W2571730697 cites W2058935582 @default.
• W2571730697 cites W2059344127 @default.
• W2571730697 cites W2060527237 @default.
• W2571730697 cites W2060582025 @default.
• W2571730697 cites W2063414824 @default.
• W2571730697 cites W2064678027 @default.
• W2571730697 cites W2064975128 @default.
• W2571730697 cites W2066718920 @default.
• W2571730697 cites W2078895354 @default.
• W2571730697 cites W2079234612 @default.
• W2571730697 cites W2080485492 @default.
• W2571730697 cites W2085382557 @default.
• W2571730697 cites W2086745062 @default.
• W2571730697 cites W2091796016 @default.
• W2571730697 cites W2133378208 @default.
• W2571730697 cites W2143425534 @default.
• W2571730697 cites W2145826751 @default.
• W2571730697 cites W2168394873 @default.
• W2571730697 cites W2171519602 @default.
• W2571730697 cites W2334938422 @default.
• W2571730697 cites W3208024914 @default.
• W2571730697 cites W4299531567 @default.
• W2571730697 doi "https://doi.org/10.1252/jcej.16we023" @default.
• W2571730697 hasPublicationYear "2017" @default.
• W2571730697 type Work @default.
• W2571730697 sameAs 2571730697 @default.
• W2571730697 citedByCount "4" @default.
• W2571730697 countsByYear W25717306972018 @default.
• W2571730697 countsByYear W25717306972020 @default.
• W2571730697 countsByYear W25717306972021 @default.
• W2571730697 countsByYear W25717306972023 @default.
• W2571730697 crossrefType "journal-article" @default.
• W2571730697 hasAuthorship W2571730697A5004170378 @default.
• W2571730697 hasAuthorship W2571730697A5024832935 @default.
• W2571730697 hasAuthorship W2571730697A5050528423 @default.
• W2571730697 hasAuthorship W2571730697A5088429748 @default.
• W2571730697 hasBestOaLocation W25717306971 @default.
• W2571730697 hasConcept C121332964 @default.
• W2571730697 hasConcept C127413603 @default.
• W2571730697 hasConcept C149792144 @default.
• W2571730697 hasConcept C153005164 @default.
• W2571730697 hasConcept C157915830 @default.
• W2571730697 hasConcept C159985019 @default.
• W2571730697 hasConcept C185592680 @default.
• W2571730697 hasConcept C192562407 @default.
• W2571730697 hasConcept C2779015675 @default.
• W2571730697 hasConcept C38349280 @default.
• W2571730697 hasConcept C44154836 @default.
• W2571730697 hasConcept C57879066 @default.
• W2571730697 hasConcept C87355193 @default.
• W2571730697 hasConceptScore W2571730697C121332964 @default.
• W2571730697 hasConceptScore W2571730697C127413603 @default.
• W2571730697 hasConceptScore W2571730697C149792144 @default.
• W2571730697 hasConceptScore W2571730697C153005164 @default.
• W2571730697 hasConceptScore W2571730697C157915830 @default.
• W2571730697 hasConceptScore W2571730697C159985019 @default.
• W2571730697 hasConceptScore W2571730697C185592680 @default.
• W2571730697 hasConceptScore W2571730697C192562407 @default.
• W2571730697 hasConceptScore W2571730697C2779015675 @default.
• W2571730697 hasConceptScore W2571730697C38349280 @default.
• W2571730697 hasConceptScore W2571730697C44154836 @default.
• W2571730697 hasConceptScore W2571730697C57879066 @default.
• W2571730697 hasConceptScore W2571730697C87355193 @default.
• W2571730697 hasIssue "1" @default.
• W2571730697 hasLocation W25717306971 @default.
• W2571730697 hasOpenAccess W2571730697 @default.
• W2571730697 hasPrimaryLocation W25717306971 @default.
• W2571730697 hasRelatedWork W2017254089 @default.
• W2571730697 hasRelatedWork W2072743750 @default.
• W2571730697 hasRelatedWork W2353840892 @default.
• W2571730697 hasRelatedWork W2377651938 @default.
• W2571730697 hasRelatedWork W2462287573 @default.
• W2571730697 hasRelatedWork W2938135383 @default.

• next