Class information for:
Level 1: FLAME SPREAD//UPWARD FLAME SPREAD//DOWNWARD FLAME SPREAD

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
557 3       FLAME RETARDANCY//JOURNAL OF FIRE SCIENCES//FIRE SAFETY JOURNAL 18104
1275 2             FLAME RETARDANCY//FLAME RETARDANT//FLAME RETARDANCE 9079
8986 1                   FLAME SPREAD//UPWARD FLAME SPREAD//DOWNWARD FLAME SPREAD 1228

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FLAME SPREAD authKW 2580305 12% 69% 146
2 UPWARD FLAME SPREAD authKW 568542 2% 92% 24
3 DOWNWARD FLAME SPREAD authKW 437629 1% 95% 18
4 FIRE PROTECT ENGN address 379767 6% 20% 75
5 CONE CALORIMETER authKW 356277 6% 20% 71
6 PILOTED IGNITION authKW 342167 2% 67% 20
7 THERMAKIN authKW 333626 1% 100% 13
8 FIRE AND MATERIALS journal 315748 9% 12% 107
9 CHARRING MATERIALS authKW 262458 1% 68% 15
10 MATERIAL FLAMMABILITY authKW 246365 1% 80% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Thermodynamics 51859 52% 0% 644
2 Engineering, General 30714 38% 0% 469
3 Energy & Fuels 19804 41% 0% 508
4 Engineering, Chemical 11776 41% 0% 504
5 Engineering, Mechanical 9961 29% 0% 361
6 Materials Science, Multidisciplinary 2653 34% 0% 420
7 Engineering, Civil 2251 12% 0% 152
8 Engineering, Aerospace 284 3% 0% 31
9 Mechanics 231 6% 0% 71
10 Mathematics, Interdisciplinary Applications 144 3% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIRE PROTECT ENGN 379767 6% 20% 75
2 STATE FIRE SCI 180403 10% 6% 119
3 FIRE SCI PROFESS STUDIES 131982 0% 86% 6
4 AIRPORT AIRCRAFT SAFETY DEV 114314 1% 64% 7
5 ENGN MECAN CONSTRUCCIO IND 114314 1% 64% 7
6 JORDANSTOWN BUILT ENVIRONM 76991 0% 100% 3
7 MECH SPACE ENGN 76534 2% 16% 19
8 EDINBURGH FIRE 57741 0% 75% 3
9 MICROGRAV COMBUST SCI BRANCH 57741 0% 75% 3
10 FI ERT 54063 1% 15% 14

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIRE AND MATERIALS 315748 9% 12% 107
2 FIRE SAFETY JOURNAL 230537 10% 7% 128
3 JOURNAL OF FIRE SCIENCES 137605 6% 8% 70
4 COMBUSTION SCIENCE AND TECHNOLOGY 120460 11% 3% 141
5 COMBUSTION AND FLAME 84873 12% 2% 150
6 PROCEEDINGS OF THE COMBUSTION INSTITUTE 68235 8% 3% 97
7 FIRE TECHNOLOGY 28599 2% 4% 30
8 COMBUSTION EXPLOSION AND SHOCK WAVES 24205 4% 2% 55
9 COMBUSTION THEORY AND MODELLING 21289 2% 3% 26
10 JOURNAL OF FIRE & FLAMMABILITY 5769 0% 8% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FLAME SPREAD 2580305 12% 69% 146 Search FLAME+SPREAD Search FLAME+SPREAD
2 UPWARD FLAME SPREAD 568542 2% 92% 24 Search UPWARD+FLAME+SPREAD Search UPWARD+FLAME+SPREAD
3 DOWNWARD FLAME SPREAD 437629 1% 95% 18 Search DOWNWARD+FLAME+SPREAD Search DOWNWARD+FLAME+SPREAD
4 CONE CALORIMETER 356277 6% 20% 71 Search CONE+CALORIMETER Search CONE+CALORIMETER
5 PILOTED IGNITION 342167 2% 67% 20 Search PILOTED+IGNITION Search PILOTED+IGNITION
6 THERMAKIN 333626 1% 100% 13 Search THERMAKIN Search THERMAKIN
7 CHARRING MATERIALS 262458 1% 68% 15 Search CHARRING+MATERIALS Search CHARRING+MATERIALS
8 MATERIAL FLAMMABILITY 246365 1% 80% 12 Search MATERIAL+FLAMMABILITY Search MATERIAL+FLAMMABILITY
9 FLAME SPREAD RATE 207013 1% 73% 11 Search FLAME+SPREAD+RATE Search FLAME+SPREAD+RATE
10 PYROLYSIS MODEL 195159 1% 45% 17 Search PYROLYSIS+MODEL Search PYROLYSIS+MODEL

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 22139 SMOLDERING//SMOLDERING COMBUSTION//SMOULDERING
2 2667 TUNNEL FIRE//FIRE SAFETY JOURNAL//COMPARTMENT FIRE
3 16245 HIGH TEMPERATURE PROPERTIES//SCI TECHNOL ADV COMPOSITES SPECIAL ENVIRONM KEY//HIGH ORTHO
4 25828 CHARRING RATE//ISO FIRE EXPOSURE//REDUCED CROSS SECTION METHOD
5 24945 CHEM S CANNIZZARO//GC MS SCRUTINY//PMMA DEGRADATION
6 18405 JOURNAL OF COMBUSTION TOXICOLOGY//JOURNAL OF FIRE SCIENCES//FIRE AND MATERIALS
7 24924 HYBRID ROCKET MOTOR//REGRESSION RATE//HYBRID ROCKET
8 7178 INTERNATIONAL JOURNAL OF WILDLAND FIRE//FIREBRANDS//FIRE BEHAVIOUR
9 5688 TRIPLE FLAME//DIFFUSION FLAME//EDGE FLAME
10 14316 WATER MIST//HALON REPLACEMENT//CUP BURNER

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