Class information for:
Level 2: SEVERE ACCIDENT//FUEL COOLANT INTERACTION//NUCL POWER SAFETY

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
254 3       ANNALS OF NUCLEAR ENERGY//NUCLEAR ENGINEERING AND DESIGN//NUCLEAR SCIENCE & TECHNOLOGY 46108
3188 2             SEVERE ACCIDENT//FUEL COOLANT INTERACTION//NUCL POWER SAFETY 2289
10241 1                   SEVERE ACCIDENT//PHEBUS FP//SEVERE ACCIDENTS 1111
10472 1                   FUEL COOLANT INTERACTION//NUCL POWER SAFETY//VAPOR EXPLOSION 1090
37134 1                   OXYGEN ISOBARS//BAIKOV MET MAT STUDIES//THERMODYNAMIC CONSTRAINTS 88

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SEVERE ACCIDENT authKW 1596647 9% 59% 198
2 FUEL COOLANT INTERACTION authKW 539449 2% 85% 46
3 NUCL POWER SAFETY address 487813 3% 56% 63
4 NUCLEAR ENGINEERING AND DESIGN journal 469925 25% 6% 571
5 CORIUM authKW 467575 2% 77% 44
6 VAPOR EXPLOSION authKW 374795 1% 83% 33
7 SEVERE ACCIDENTS authKW 360139 2% 59% 44
8 IN VESSEL RETENTION authKW 264578 1% 62% 31
9 DEBRIS BED authKW 262227 1% 95% 20
10 PHEBUS FP authKW 206505 1% 100% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Nuclear Science & Technology 151326 74% 1% 1697
2 Thermodynamics 1099 6% 0% 141
3 Engineering, Mechanical 914 7% 0% 167
4 Mechanics 295 5% 0% 114
5 Materials Science, Multidisciplinary 112 9% 0% 199
6 Chemistry, Inorganic & Nuclear 32 2% 0% 56
7 Materials Science, Ceramics 26 1% 0% 24
8 Physics, Fluids & Plasmas 12 1% 0% 26
9 METALLURGY & MINING 9 0% 0% 2
10 Engineering, General 4 1% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCL POWER SAFETY 487813 3% 56% 63
2 FUEL SAFETY BRANCH 105895 0% 77% 10
3 PSN SAG 92923 0% 75% 9
4 ADV SIMULAT SYST 61321 0% 64% 7
5 PSN SEREX 55068 0% 100% 4
6 SEVERE ACCID PHWR SAFETY 50464 0% 33% 11
7 RISK STUDIES SAFETY 46513 1% 26% 13
8 UNIT NUCL SAFETY 46257 0% 31% 11
9 ALEKSANDROV TECHNOL 44053 0% 80% 4
10 NES LTH 44053 0% 80% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NUCLEAR ENGINEERING AND DESIGN 469925 25% 6% 571
2 NUCLEAR TECHNOLOGY 192856 11% 6% 253
3 ANNALS OF NUCLEAR ENERGY 58215 7% 3% 159
4 JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY 55023 6% 3% 144
5 NUCLEAR SAFETY 29029 1% 7% 30
6 PROGRESS IN NUCLEAR ENERGY 25399 3% 3% 69
7 JOURNAL OF NUCLEAR MATERIALS 15832 7% 1% 153
8 SCIENCE AND TECHNOLOGY OF NUCLEAR INSTALLATIONS 14105 1% 5% 22
9 ATOMIC ENERGY 14033 2% 3% 40
10 HIGH TEMPERATURE 12928 3% 2% 61

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SEVERE ACCIDENT 1596647 9% 59% 198 Search SEVERE+ACCIDENT Search SEVERE+ACCIDENT
2 FUEL COOLANT INTERACTION 539449 2% 85% 46 Search FUEL+COOLANT+INTERACTION Search FUEL+COOLANT+INTERACTION
3 CORIUM 467575 2% 77% 44 Search CORIUM Search CORIUM
4 VAPOR EXPLOSION 374795 1% 83% 33 Search VAPOR+EXPLOSION Search VAPOR+EXPLOSION
5 SEVERE ACCIDENTS 360139 2% 59% 44 Search SEVERE+ACCIDENTS Search SEVERE+ACCIDENTS
6 IN VESSEL RETENTION 264578 1% 62% 31 Search IN+VESSEL+RETENTION Search IN+VESSEL+RETENTION
7 DEBRIS BED 262227 1% 95% 20 Search DEBRIS+BED Search DEBRIS+BED
8 PHEBUS FP 206505 1% 100% 15 Search PHEBUS+FP Search PHEBUS+FP
9 CORE DISRUPTIVE ACCIDENT 159136 1% 68% 17 Search CORE+DISRUPTIVE+ACCIDENT Search CORE+DISRUPTIVE+ACCIDENT
10 ASTEC 153014 1% 65% 17 Search ASTEC Search ASTEC

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 2


rank cluster_id2 link
1 2757 ZIRCONIUM ALLOYS//ZIRCALOY 4//ZIRCONIUM HYDRIDE
2 2804 DIRECT CONTACT CONDENSATION//NON CONDENSABLE GAS//NONCONDENSABLE GAS
3 2250 ANNALS OF NUCLEAR ENERGY//NUCLEAR ENGINEERING AND DESIGN//PROGRESS IN NUCLEAR ENERGY
4 631 JOURNAL OF NUCLEAR MATERIALS//RADIOCHIMICA ACTA//URANIUM DIOXIDE
5 3580 ATOMWIRTSCHAFT-ATOMTECHNIK//ATW-INTERNATIONALE ZEITSCHRIFT FUR KERNENERGIE//KERNTECHNIK
6 662 FLOW BOILING//POOL BOILING//CRITICAL HEAT FLUX
7 3746 GRAPHITE DUST//PARTICLE RESUSPENSION//REENTRAINMENT
8 4032 DECOMMISSIONING//NUCLEAR FACILITIES//REACTOR DECOMMISSIONING
9 632 ANNALS OF NUCLEAR ENERGY//NUCLEAR SCIENCE AND ENGINEERING//NUCLEAR SCIENCE & TECHNOLOGY
10 3736 THERMOPHORESIS//THERMOPHORETIC DEPOSITION//PHOTOPHORESIS

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