Class information for:
Level 1: STRUCTURED PACKING//CLEAR LIQUID HEIGHT//STRUCTURED PACKINGS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
8398 1188 19.3 34%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3175 1626 STRUCTURED PACKING//CLEAR LIQUID HEIGHT//STRUCTURED PACKINGS

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 STRUCTURED PACKING Author keyword 78 55% 8% 99
2 CLEAR LIQUID HEIGHT Author keyword 30 100% 1% 12
3 STRUCTURED PACKINGS Author keyword 23 59% 2% 26
4 VALVE TRAY Author keyword 20 100% 1% 9
5 TRAY EFFICIENCY Author keyword 19 70% 1% 16
6 SIEVE TRAY Author keyword 17 63% 1% 17
7 SEPARAT PROGRAM Address 16 56% 2% 19
8 THREE PHASE DISTILLATION Author keyword 15 82% 1% 9
9 MALDISTRIBUTION FACTOR Author keyword 13 80% 1% 8
10 PACKED BED COLUMNS Author keyword 13 71% 1% 10

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 STRUCTURED PACKING 78 55% 8% 99 Search STRUCTURED+PACKING Search STRUCTURED+PACKING
2 CLEAR LIQUID HEIGHT 30 100% 1% 12 Search CLEAR+LIQUID+HEIGHT Search CLEAR+LIQUID+HEIGHT
3 STRUCTURED PACKINGS 23 59% 2% 26 Search STRUCTURED+PACKINGS Search STRUCTURED+PACKINGS
4 VALVE TRAY 20 100% 1% 9 Search VALVE+TRAY Search VALVE+TRAY
5 TRAY EFFICIENCY 19 70% 1% 16 Search TRAY+EFFICIENCY Search TRAY+EFFICIENCY
6 SIEVE TRAY 17 63% 1% 17 Search SIEVE+TRAY Search SIEVE+TRAY
7 THREE PHASE DISTILLATION 15 82% 1% 9 Search THREE+PHASE+DISTILLATION Search THREE+PHASE+DISTILLATION
8 MALDISTRIBUTION FACTOR 13 80% 1% 8 Search MALDISTRIBUTION+FACTOR Search MALDISTRIBUTION+FACTOR
9 PACKED BED COLUMNS 13 71% 1% 10 Search PACKED+BED+COLUMNS Search PACKED+BED+COLUMNS
10 MASS TRANSFER EFFICIENCY 11 54% 1% 14 Search MASS+TRANSFER+EFFICIENCY Search MASS+TRANSFER+EFFICIENCY

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 DISTILLATION COLUMNS 34 25% 10% 119
2 SIEVE TRAYS 32 65% 3% 30
3 STRUCTURED PACKING 22 44% 3% 38
4 POINT EFFICIENCIES 19 80% 1% 12
5 STRUCTURED PACKINGS 18 30% 4% 50
6 MASS TRANSFER AREA 18 89% 1% 8
7 PACKED COLUMNS 17 25% 5% 61
8 CORRUGATION GEOMETRY 17 100% 1% 8
9 SCALE SIEVE TRAYS 17 100% 1% 8
10 FUNDAMENTAL MODEL 15 77% 1% 10

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Equipment improvement trends in distillation 2009 82 46 70%
Review of mass-transfer correlations for packed columns 2005 60 55 80%
Advanced Tomographic Techniques for Flow Imaging in Columns with Flow Distribution Packings 2011 4 42 50%
Review of Hydraulics Correlations for Sieve Trays without Downcomers 2014 0 13 100%
Estimations of Gas Flow Maldistribution in Packed-Bed Columns 2008 1 12 92%
PROCESS ENGINEERING EVALUATION OF PACKINGS AND THE LIMITS OF THEIR DEVELOPMENT 1993 7 1 100%
SIEVE TRAYS - A VIEW ON THE STATE OF THE ART 1982 97 1 100%
ESTIMATION OF LIQUID-FILM MASS-TRANSFER COEFFICIENTS FOR RANDOMLY PACKED ABSORPTION COLUMNS 1983 14 5 100%
PACKED-COLUMNS 1986 7 4 25%
FORMATION AND COALESCENCE OF BUBBLES AND DROPLETS 1988 11 12 8%

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 SEPARAT PROGRAM 16 56% 1.6% 19
2 ADV GAS SEPARAT 2 67% 0.2% 2
3 SULZER MARKETS TECHNOL AG 2 67% 0.2% 2
4 ZENT BEREICH AMMONIAK 2 67% 0.2% 2
5 DISTILLAT 1 38% 0.3% 3
6 STATE S CHEM ENGN 1 38% 0.3% 3
7 CHEM ENGN CIT BIOTEC 1 50% 0.2% 2
8 GAS PROC CONDITIONING 1 100% 0.2% 2
9 CHAIR FLUID PROC ENGN 1 16% 0.5% 6
10 PROPERTIES INTER ES CATALYSIS 1 40% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000167738 DIFFUSION DISTILLATION//MULTICOMPONENT DRYING//MULTICOMPONENT MASS TRANSFER
2 0.0000100452 TRICKLE BED REACTORS//TRICKLE BED//WETTING EFFICIENCY
3 0.0000091976 REACTIVE DISTILLATION//CATALYTIC DISTILLATION//METHYL TERT BUTYL ETHER SYNTHESIS
4 0.0000083703 BATCH DISTILLATION//DIVIDING WALL COLUMN//THERMALLY COUPLED DISTILLATION
5 0.0000066497 2 AMINO 2 METHYL 1 PROPANOL//JOINT INT C TURE STORAGE ICCS CO2//MDEA
6 0.0000066359 PACKED BED//PACKED BEDS//SINGLE PHASE LIQUID FLOW
7 0.0000058038 COUNTER CURRENT TWO PHASE FLOW//PWR HOT LEG//COUNTER CURRENT GAS LIQUID FLOW
8 0.0000057784 ROTATING PACKED BED//SPINNING DISC REACTOR//BLADE PACKINGS
9 0.0000049244 LATERAL ROLL//WMM//POLYMER ENGN TECHNOL SUR E COATING TEC
10 0.0000045226 PROPAGATION THEORY//TRANSIENT RAYLEIGH NUMBER//RAYLEIGH CONVECTION