Matches in SemOpenAlex for { <https://semopenalex.org/work/W2397600211> ?p ?o ?g. }
- W2397600211 endingPage "971" @default.
- W2397600211 startingPage "963" @default.
- W2397600211 abstract "Experiments and simulations were conducted for bubble columns with diameter of 0.2 m (180 mm i.d.), 0.5 m (476 mm i.d.) and 0.8 m (760 mm i.d.) at high superficial gas velocities (0.12–0.62 m·s− 1) and high solid concentrations (0–30 vol%). Radial profiles of time-averaged gas holdup, axial liquid velocity, and turbulent kinetic energy were measured by using in-house developed conductivity probes and Pavlov tubes. Effects of column diameter, superficial gas velocity, and solid concentration were investigated in a wide range of operating conditions. Experimental results indicated that the average gas holdup remarkably increases with superficial gas velocity, and the radial profiles of investigated flow properties become steeper at high superficial gas velocities. The axial liquid velocities significantly increase with the growth of the column size, whereas the gas holdup was slightly affected. The presence of solid in bubble columns would inhibit the breakage of bubbles, which results in an increase in bubble rise velocity and a decrease in gas holdup, but time-averaged axial liquid velocities remain almost the same as that of the hollow column. Furthermore, a 2-D axisymmetric k–ε model was used to simulate heterogeneous bubbly flow using commercial code FLUENT 6.2. The lateral lift force and the turbulent diffusion force were introduced for the determination of gas holdup profiles and the effects of solid concentration were considered as the variation of average bubble diameter in the model. Results predicted by the CFD simulation showed good agreement with experimental data." @default.
- W2397600211 created "2016-06-24" @default.
- W2397600211 creator A5001884850 @default.
- W2397600211 creator A5021148619 @default.
- W2397600211 creator A5044536557 @default.
- W2397600211 creator A5065163132 @default.
- W2397600211 creator A5076526739 @default.
- W2397600211 date "2016-08-01" @default.
- W2397600211 modified "2023-09-23" @default.
- W2397600211 title "Experimental and numerical investigations of scale-up effects on the hydrodynamics of slurry bubble columns" @default.
- W2397600211 cites W1510061947 @default.
- W2397600211 cites W1968035821 @default.
- W2397600211 cites W1979504459 @default.
- W2397600211 cites W1995421080 @default.
- W2397600211 cites W1996050832 @default.
- W2397600211 cites W1999361227 @default.
- W2397600211 cites W2000439045 @default.
- W2397600211 cites W2001077967 @default.
- W2397600211 cites W2011019324 @default.
- W2397600211 cites W2014831737 @default.
- W2397600211 cites W2015949361 @default.
- W2397600211 cites W2016904811 @default.
- W2397600211 cites W2019894173 @default.
- W2397600211 cites W2027271651 @default.
- W2397600211 cites W2030243220 @default.
- W2397600211 cites W2032757757 @default.
- W2397600211 cites W2032917837 @default.
- W2397600211 cites W2033623713 @default.
- W2397600211 cites W2039281470 @default.
- W2397600211 cites W2039330114 @default.
- W2397600211 cites W2048192417 @default.
- W2397600211 cites W2049739008 @default.
- W2397600211 cites W2053222003 @default.
- W2397600211 cites W2058059058 @default.
- W2397600211 cites W2058474498 @default.
- W2397600211 cites W2059342668 @default.
- W2397600211 cites W2059950030 @default.
- W2397600211 cites W2065552524 @default.
- W2397600211 cites W2066198931 @default.
- W2397600211 cites W2077502596 @default.
- W2397600211 cites W2080712414 @default.
- W2397600211 cites W2082698388 @default.
- W2397600211 cites W2096076442 @default.
- W2397600211 cites W2107939130 @default.
- W2397600211 cites W2119376798 @default.
- W2397600211 cites W2121426583 @default.
- W2397600211 cites W2127342771 @default.
- W2397600211 cites W2135816465 @default.
- W2397600211 cites W2154860803 @default.
- W2397600211 cites W2157596457 @default.
- W2397600211 doi "https://doi.org/10.1016/j.cjche.2016.05.009" @default.
- W2397600211 hasPublicationYear "2016" @default.
- W2397600211 type Work @default.
- W2397600211 sameAs 2397600211 @default.
- W2397600211 citedByCount "7" @default.
- W2397600211 countsByYear W23976002112019 @default.
- W2397600211 countsByYear W23976002112020 @default.
- W2397600211 countsByYear W23976002112021 @default.
- W2397600211 crossrefType "journal-article" @default.
- W2397600211 hasAuthorship W2397600211A5001884850 @default.
- W2397600211 hasAuthorship W2397600211A5021148619 @default.
- W2397600211 hasAuthorship W2397600211A5044536557 @default.
- W2397600211 hasAuthorship W2397600211A5065163132 @default.
- W2397600211 hasAuthorship W2397600211A5076526739 @default.
- W2397600211 hasConcept C113196181 @default.
- W2397600211 hasConcept C121332964 @default.
- W2397600211 hasConcept C135889238 @default.
- W2397600211 hasConcept C15476950 @default.
- W2397600211 hasConcept C157915830 @default.
- W2397600211 hasConcept C159985019 @default.
- W2397600211 hasConcept C1633027 @default.
- W2397600211 hasConcept C178635117 @default.
- W2397600211 hasConcept C185592680 @default.
- W2397600211 hasConcept C192562407 @default.
- W2397600211 hasConcept C196558001 @default.
- W2397600211 hasConcept C2779015675 @default.
- W2397600211 hasConcept C2779356388 @default.
- W2397600211 hasConcept C38349280 @default.
- W2397600211 hasConcept C38652104 @default.
- W2397600211 hasConcept C41008148 @default.
- W2397600211 hasConcept C43617362 @default.
- W2397600211 hasConcept C57879066 @default.
- W2397600211 hasConcept C62520636 @default.
- W2397600211 hasConcept C69357855 @default.
- W2397600211 hasConcept C94293008 @default.
- W2397600211 hasConcept C97355855 @default.
- W2397600211 hasConceptScore W2397600211C113196181 @default.
- W2397600211 hasConceptScore W2397600211C121332964 @default.
- W2397600211 hasConceptScore W2397600211C135889238 @default.
- W2397600211 hasConceptScore W2397600211C15476950 @default.
- W2397600211 hasConceptScore W2397600211C157915830 @default.
- W2397600211 hasConceptScore W2397600211C159985019 @default.
- W2397600211 hasConceptScore W2397600211C1633027 @default.
- W2397600211 hasConceptScore W2397600211C178635117 @default.
- W2397600211 hasConceptScore W2397600211C185592680 @default.
- W2397600211 hasConceptScore W2397600211C192562407 @default.
- W2397600211 hasConceptScore W2397600211C196558001 @default.
- W2397600211 hasConceptScore W2397600211C2779015675 @default.