Class information for:
Level 1: FLASHING FLOW//CRITICAL FLOW//SAFETY VALVE

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
2769 2             HYDROGEN SAFETY//JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES//HEAVY GAS 3401
20362 1                   FLASHING FLOW//CRITICAL FLOW//SAFETY VALVE 486

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FLASHING FLOW authKW 560470 2% 79% 11
2 CRITICAL FLOW authKW 348707 5% 24% 22
3 SAFETY VALVE authKW 282431 3% 31% 14
4 LEVEL SWELL authKW 270200 1% 83% 5
5 DIERS authKW 259393 1% 100% 4
6 SAFETY RELIEF VALVE authKW 244422 1% 54% 7
7 CRITICAL MASS FLOW authKW 194545 1% 100% 3
8 DOUBLE CHOKED FLOW authKW 194545 1% 100% 3
9 MULTICHOKING authKW 194545 1% 100% 3
10 PRESSURE RELIEF LINE authKW 194545 1% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Chemical 2862 33% 0% 158
2 Nuclear Science & Technology 2238 20% 0% 98
3 Engineering, Mechanical 1953 21% 0% 102
4 Thermodynamics 1537 15% 0% 72
5 Mechanics 1377 19% 0% 93
6 Engineering, Petroleum 115 2% 0% 8
7 Engineering, General 85 4% 0% 18
8 Physics, Fluids & Plasmas 62 3% 0% 16
9 Engineering, Environmental 56 3% 0% 16
10 Energy & Fuels 46 4% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TECH BURO 148221 1% 57% 4
2 UNITE THERMODYNAM TURBOMACHINES 135095 1% 42% 5
3 INORGAN CHEM EUROPE 129697 0% 100% 2
4 STROMUNGSDYNAM 116725 1% 60% 3
5 ARBEITSBEREICH STROMUNGSMECH 97270 1% 50% 3
6 CIENCIA MAT FLUIDOS 86463 0% 67% 2
7 CPS C 64848 0% 100% 1
8 CRT PT 64848 0% 100% 1
9 DEN DER SMTH LMES 64848 0% 100% 1
10 DPTO CIENCIA MAT FLUIDOS 64848 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES 73885 11% 2% 53
2 INTERNATIONAL JOURNAL OF MULTIPHASE FLOW 28746 8% 1% 38
3 NUCLEAR ENGINEERING AND DESIGN 13690 9% 0% 45
4 CHEMICAL ENGINEERING 9387 3% 1% 14
5 PROCESS SAFETY PROGRESS 8416 2% 1% 11
6 FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH 5503 1% 1% 7
7 JOURNAL OF THE ATOMIC ENERGY SOCIETY OF JAPAN 4076 1% 1% 7
8 CHEMIE INGENIEUR TECHNIK 3936 4% 0% 20
9 CHEMICAL ENGINEERING PROGRESS 3876 2% 1% 11
10 NUCLEAR SCIENCE AND ENGINEERING 3181 3% 0% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FLASHING FLOW 560470 2% 79% 11 Search FLASHING+FLOW Search FLASHING+FLOW
2 CRITICAL FLOW 348707 5% 24% 22 Search CRITICAL+FLOW Search CRITICAL+FLOW
3 SAFETY VALVE 282431 3% 31% 14 Search SAFETY+VALVE Search SAFETY+VALVE
4 LEVEL SWELL 270200 1% 83% 5 Search LEVEL+SWELL Search LEVEL+SWELL
5 DIERS 259393 1% 100% 4 Search DIERS Search DIERS
6 SAFETY RELIEF VALVE 244422 1% 54% 7 Search SAFETY+RELIEF+VALVE Search SAFETY+RELIEF+VALVE
7 CRITICAL MASS FLOW 194545 1% 100% 3 Search CRITICAL+MASS+FLOW Search CRITICAL+MASS+FLOW
8 DOUBLE CHOKED FLOW 194545 1% 100% 3 Search DOUBLE+CHOKED+FLOW Search DOUBLE+CHOKED+FLOW
9 MULTICHOKING 194545 1% 100% 3 Search MULTICHOKING Search MULTICHOKING
10 PRESSURE RELIEF LINE 194545 1% 100% 3 Search PRESSURE+RELIEF+LINE Search PRESSURE+RELIEF+LINE

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 25425 DECOMPRESSION WAVE SPEED//GASDECOM//RICH GAS
2 29944 FLASH EVAPORATION//CIRCULATORY FLASH EVAPORATION//STEAM CARRYING EFFECT
3 12767 RUNAWAY REACTION//PROC SAFETY DISASTER PREVENT//THERMAL HAZARD
4 19247 FLOW FORCES//BUTTERFLY VALVE//PRESSURE RELIEF VALVE
5 12785 CAPILLARY TUBE//ELECTRONIC EXPANSION VALVE//METASTABLE FLOW
6 26764 ASME NH//CORE SEISMIC ANALYSIS//ELEVATED TEMPERATURE DESIGN
7 35063 BOILING MAP//BOILING SUPPRESSION//LOCA LICENSING TOOL
8 5635 DIESEL SPRAY//ATOMIZATION AND SPRAYS//CMT MOTO TERM
9 34994 HUMAN BODY THERMAL STABILITY//MED CLIMATOL//AIR RESISTANCE PARAMETERS
10 12748 DROP ON DEMAND//INKJET PRINTHEAD//EXPLOSIVE BOILING

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