Class information for:
Level 2: BUBBLE COLUMN//GAS HOLD UP//BUBBLE COLUMNS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1054 9559 23.8 48%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
431 24596 BUBBLE COLUMN//GAS HOLD UP//CHEMICAL ENGINEERING SCIENCE

Classes in level below (level 1)


ID, lev. below Publications Label for level below
406 3441 BUBBLE COLUMN//GAS HOLD UP//BUBBLE COLUMNS
1075 2767 STIRRED TANK//STIRRED VESSEL//RUSHTON TURBINE
10075 1030 MICROMIXING//IMPINGING STREAMS//MESOMIXING
14130 725 TWO PHASE PARTITIONING BIOREACTOR//PARTITIONING BIOREACTOR//TWO PHASE PARTITIONING BIOREACTORS
21216 368 ROTATING PACKED BED//SPINNING DISC REACTOR//BLADE PACKINGS
22412 325 LIQUID SOLID FLUIDIZED BEDS//FLUIDIZED SOLID PARTICLES//CIRCULAR CONDUIT
23395 292 FINITE LIQUID LAYER//INSTANTANEOUS REACTION//FOAM BED REACTOR
27935 178 LIQUID CROSS FLOW//BUBBLE FORMATION//MENISCUS OSCILLATIONS
29078 158 MECHANICAL FOAM BREAKER//MECHANICAL FOAM CONTROL//VIBRATION EXCITEMENT
29103 157 LIAONING CHEM TECHNOL EFFICIENT MIXING//CONTINUOUS STIRRED TANK REACTORS CSTR//JET MIXING
31782 118 SYNERGIST EFFECT//BIOENGN GILBERT DURAND//SOLID MATTER

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 BUBBLE COLUMN Author keyword 457 62% 5% 467
2 GAS HOLD UP Author keyword 452 67% 4% 410
3 BUBBLE COLUMNS Author keyword 266 71% 2% 217
4 STIRRED TANK Author keyword 208 64% 2% 204
5 STIRRED VESSEL Author keyword 164 75% 1% 120
6 RUSHTON TURBINE Author keyword 102 79% 1% 66
7 SLURRY BUBBLE COLUMN Author keyword 102 79% 1% 66
8 MIXING Author keyword 96 13% 7% 667
9 MULTIPLE IMPELLERS Author keyword 94 94% 0% 33
10 ROTATING PACKED BED Author keyword 84 65% 1% 80

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 BUBBLE COLUMN 457 62% 5% 467 Search BUBBLE+COLUMN Search BUBBLE+COLUMN
2 GAS HOLD UP 452 67% 4% 410 Search GAS+HOLD+UP Search GAS+HOLD+UP
3 BUBBLE COLUMNS 266 71% 2% 217 Search BUBBLE+COLUMNS Search BUBBLE+COLUMNS
4 STIRRED TANK 208 64% 2% 204 Search STIRRED+TANK Search STIRRED+TANK
5 STIRRED VESSEL 164 75% 1% 120 Search STIRRED+VESSEL Search STIRRED+VESSEL
6 RUSHTON TURBINE 102 79% 1% 66 Search RUSHTON+TURBINE Search RUSHTON+TURBINE
7 SLURRY BUBBLE COLUMN 102 79% 1% 66 Search SLURRY+BUBBLE+COLUMN Search SLURRY+BUBBLE+COLUMN
8 MIXING 96 13% 7% 667 Search MIXING Search MIXING
9 MULTIPLE IMPELLERS 94 94% 0% 33 Search MULTIPLE+IMPELLERS Search MULTIPLE+IMPELLERS
10 ROTATING PACKED BED 84 65% 1% 80 Search ROTATING+PACKED+BED Search ROTATING+PACKED+BED

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GAS HOLD UP 588 78% 4% 389
2 RUSHTON TURBINE 339 78% 2% 225
3 BUBBLE COLUMN 187 47% 3% 299
4 STIRRED VESSELS 168 69% 1% 142
5 MULTIPLE IMPELLERS 138 96% 0% 44
6 IMPELLERS 135 64% 1% 131
7 PITCHED BLADE TURBINE 128 88% 1% 60
8 3 PHASE FLUIDIZED BED 122 80% 1% 76
9 IMPELLER 117 40% 2% 230
10 AGITATED VESSELS 117 57% 1% 138

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CHEMICAL ENGINEERING RESEARCH & DESIGN 61 12% 5% 490
2 CHEMICAL ENGINEERING JOURNAL AND THE BIOCHEMICAL ENGINEERING JOURNAL 20 13% 2% 149
3 INZYNIERIA CHEMICZNA I PROCESOWA 20 12% 2% 155
4 CHEMICAL AND PROCESS ENGINEERING-INZYNIERIA CHEMICZNA I PROCESOWA 4 11% 0% 39
5 TRANSACTIONS OF THE INSTITUTION OF CHEMICAL ENGINEERS 3 15% 0% 17

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Bioreactor scale-up and oxygen transfer rate in microbial processes: An overview 2009 212 119 64%
Bubble columns operated under industrially relevant conditions - Current understanding of design parameters 2015 2 82 94%
Bubble column reactors 2005 202 90 87%
Effect of interfacial forces and turbulence models on predicting flow pattern inside the bubble column 2014 4 84 74%
Bubble formation and bubble rise velocity in gas-liquid systems: A review 2005 165 140 57%
Simulation of buoyancy driven bubbly flow: Established simplifications and open questions 2004 116 54 67%
Slurry reactors for gas-to-liquid processes: A review 2007 52 187 81%
Bubble formation and dynamics in gas-liquid-solid fluidization- A review 2007 70 181 59%
Oxygen transfer in hydrocarbon-aqueous dispersions and its applicability to alkane bioprocesses: A review 2008 46 108 85%
Mass transfer enhancement of gas absorption in oil-in-water systems: a review 2003 79 27 93%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 URPEI 32 56% 0.4% 39
2 LIFE MAT ENGN 30 50% 0.4% 43
3 TRANSFER PHENOMENA CHEM ENGN 20 100% 0.1% 9
4 IND FLOW MODELLING GRP 18 83% 0.1% 10
5 KRAMERS FYS TECHNOL 15 35% 0.4% 36
6 CREL 13 42% 0.3% 24
7 MINIST EDUC HIGH GRAV ENGN TECHNOL 12 19% 0.6% 59
8 IND FLOW MODELING GRP 12 44% 0.2% 20
9 CHEM MIN ENVIRONM ENGN 11 35% 0.3% 27
10 CHEM REACT ENGN 8 14% 0.6% 54

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000034681 RECIPROCATING PLATE COLUMN//LIQUID LIQUID DISPERSION//DROP BREAKAGE
2 0.0000013929 STRUCTURED PACKING//CLEAR LIQUID HEIGHT//STRUCTURED PACKINGS
3 0.0000013608 TRICKLE BED REACTORS//TRICKLE BED//WETTING EFFICIENCY
4 0.0000013023 FLUIDIZATION//CIRCULATING FLUIDIZED BED//POWDER TECHNOLOGY
5 0.0000011264 MEMBRANE PHASE CONTACTOR//BROMINE 82//SMOLENSK BRANCH
6 0.0000008430 IMMERSED BOUNDARY METHOD//IMMERSED INTERFACE METHOD//VOLUME OF FLUID
7 0.0000008331 BIOTECHNOLOGY AND BIOENGINEERING//MAMMALIAN CELL CULTURE//HYBRIDOMA
8 0.0000008253 INTERNATIONAL JOURNAL OF MULTIPHASE FLOW//NUCLEAR ENGINEERING AND DESIGN//FLOW BOILING
9 0.0000007562 NONPOLAR GASES//DISSOLVED OXYGEN DETERMINATION//SECT PL PHYS CHEM
10 0.0000006894 MEMBRANE EMULSIFICATION//FLOW CHEMISTRY//MICRO REACTOR