Class information for:
Level 1: HEAVY GAS//HEAVY GAS DISPERSION//DENSE GAS DISPERSION

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13689 819 22.8 31%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
348 3       COMBUSTION AND FLAME//COMBUSTION SCIENCE AND TECHNOLOGY//THERMODYNAMICS 35867
2770 2             JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES//HYDROGEN SAFETY//JET FIRE 3146
13689 1                   HEAVY GAS//HEAVY GAS DISPERSION//DENSE GAS DISPERSION 819

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 HEAVY GAS authKW 685057 3% 88% 21
2 HEAVY GAS DISPERSION authKW 640897 2% 90% 19
3 DENSE GAS DISPERSION authKW 616310 3% 72% 23
4 JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES journal 493131 22% 7% 177
5 LNG authKW 359653 7% 17% 56
6 WATER CURTAIN authKW 225548 1% 55% 11
7 POOL SPREAD authKW 223694 1% 100% 6
8 VAPOR DISPERSION authKW 182679 1% 70% 7
9 MARY KAY OCONNOR PROC SAFETY address 164317 4% 13% 33
10 GAS DISPERSION authKW 161621 3% 19% 23

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Environmental 16114 35% 0% 290
2 Engineering, Civil 10755 32% 0% 259
3 Engineering, Chemical 6919 38% 0% 315
4 Environmental Sciences 6090 42% 0% 342
5 Meteorology & Atmospheric Sciences 715 9% 0% 73
6 Medicine, Legal 89 1% 0% 10
7 Energy & Fuels 85 4% 0% 34
8 Toxicology 82 4% 0% 31
9 Engineering, General 59 3% 0% 21
10 Mechanics 51 4% 0% 31

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MARY KAY OCONNOR PROC SAFETY 164317 4% 13% 33
2 MARY KAY OCONNOR PROC SAFETY QATAR 84727 1% 45% 5
3 PLANT SAFETY RELIABIL 74565 0% 100% 2
4 ENERGY PLANT SAFETY 67106 0% 60% 3
5 ANAL EVALUAT RISK MANAGEMENT RISCO 49708 0% 67% 2
6 ENVIRONM FLOW 49048 1% 26% 5
7 AIRBORNE POLLUTANTS CONTAINMENT STUDY 37282 0% 100% 1
8 ARTIE MCFERRIN 37282 0% 100% 1
9 CHEM EMERGENCY PREPAREDNESS PONSE UNIT 37282 0% 100% 1
10 CHEM EVENTS WORKING GRP 37282 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES 493131 22% 7% 177
2 JOURNAL OF HAZARDOUS MATERIALS 131561 29% 2% 235
3 PROCESS SAFETY PROGRESS 39794 4% 3% 31
4 PROCESS SAFETY AND ENVIRONMENTAL PROTECTION 34601 5% 3% 37
5 ATMOSPHERIC ENVIRONMENT 6328 7% 0% 54
6 JOURNAL OF OCCUPATIONAL ACCIDENTS 4870 1% 3% 5
7 INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION 2190 1% 1% 10
8 JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS 1811 2% 0% 14
9 REGULATORY TOXICOLOGY AND PHARMACOLOGY 1264 1% 0% 10
10 ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS 1172 1% 1% 6

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 HEAVY GAS 685057 3% 88% 21 Search HEAVY+GAS Search HEAVY+GAS
2 HEAVY GAS DISPERSION 640897 2% 90% 19 Search HEAVY+GAS+DISPERSION Search HEAVY+GAS+DISPERSION
3 DENSE GAS DISPERSION 616310 3% 72% 23 Search DENSE+GAS+DISPERSION Search DENSE+GAS+DISPERSION
4 LNG 359653 7% 17% 56 Search LNG Search LNG
5 WATER CURTAIN 225548 1% 55% 11 Search WATER+CURTAIN Search WATER+CURTAIN
6 POOL SPREAD 223694 1% 100% 6 Search POOL+SPREAD Search POOL+SPREAD
7 VAPOR DISPERSION 182679 1% 70% 7 Search VAPOR+DISPERSION Search VAPOR+DISPERSION
8 GAS DISPERSION 161621 3% 19% 23 Search GAS+DISPERSION Search GAS+DISPERSION
9 CHLORINE RELEASE 149125 1% 67% 6 Search CHLORINE+RELEASE Search CHLORINE+RELEASE
10 TOXIC GAS RELEASE 116503 1% 63% 5 Search TOXIC+GAS+RELEASE Search TOXIC+GAS+RELEASE

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 MARKIEWICZ, MT , (2012) A REVIEW OF MATHEMATICAL MODELS FOR THE ATMOSPHERIC DISPERSION OF HEAVY GASES. PART I. A CLASSIFICATION OF MODELS.ECOLOGICAL CHEMISTRY AND ENGINEERING S-CHEMIA I INZYNIERIA EKOLOGICZNA S. VOL. 19. ISSUE 3. P. 297 -314 54 90% 0
2 IKEALUMBA, WC , WU, HW , (2014) SOME RECENT ADVANCES IN LIQUEFIED NATURAL GAS (LNG) PRODUCTION, SPILL, DISPERSION, AND SAFETY.ENERGY & FUELS. VOL. 28. ISSUE 6. P. 3556 -3586 64 51% 6
3 MARKIEWICZ, MT , (2013) A REVIEW OF MODELS FOR THE ATMOSPHERIC DISPERSION OF HEAVY GASES. PART II. MODEL QUALITY EVALUATION.ECOLOGICAL CHEMISTRY AND ENGINEERING S-CHEMIA I INZYNIERIA EKOLOGICZNA S. VOL. 20. ISSUE 4. P. 763-782 44 75% 0
4 KUKKONEN, J , NIKMO, J , RIIKONEN, K , (2017) AN IMPROVED VERSION OF THE CONSEQUENCE ANALYSIS MODEL FOR CHEMICAL EMERGENCIES, ESCAPE.ATMOSPHERIC ENVIRONMENT. VOL. 150. ISSUE . P. 198 -209 24 77% 0
5 MARSEGAN, C , BUSINI, V , ROTA, R , (2016) INFLUENCE OF ACTIVE MITIGATION BARRIERS ON LNG DISPERSION.JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES. VOL. 44. ISSUE . P. 380 -389 18 90% 0
6 DERUDI, M , BOVOLENTA, D , BUSINI, V , ROTA, R , (2014) HEAVY GAS DISPERSION IN PRESENCE OF LARGE OBSTACLES: SELECTION OF MODELING TOOLS.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH. VOL. 53. ISSUE 22. P. 9303-9310 22 67% 1
7 LISBONA, D , MCGILLIVRAY, A , SAW, JL , GANT, S , BILIO, M , WARDMAN, M , (2014) RISK ASSESSMENT METHODOLOGY FOR HIGH-PRESSURE CO2 PIPELINES INCORPORATING TOPOGRAPHY.PROCESS SAFETY AND ENVIRONMENTAL PROTECTION. VOL. 92. ISSUE 1. P. 27 -35 18 78% 1
8 SUN, B , UTIKAR, RP , PAREEK, VK , GUO, KH , (2013) COMPUTATIONAL FLUID DYNAMICS ANALYSIS OF LIQUEFIED NATURAL GAS DISPERSION FOR RISK ASSESSMENT STRATEGIES.JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES. VOL. 26. ISSUE 1. P. 117-128 19 70% 10
9 IVINGS, MJ , LEA, CJ , WEBBER, DM , JAGGER, SF , COLDRICK, S , (2013) A PROTOCOL FOR THE EVALUATION OF LNG VAPOUR DISPERSION MODELS.JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES. VOL. 26. ISSUE 1. P. 153-163 16 84% 8
10 DIAZ-OVALLE, C , VAZQUEZ-ROMAN, R , LESSO-ARROYO, R , MANNAN, MS , (2012) A SIMPLIFIED STEADY-STATE MODEL FOR AIR, WATER AND STEAM CURTAINS.JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES. VOL. 25. ISSUE 6. P. 974-981 15 94% 3

Classes with closest relation at Level 1


Rank Class id link
1 14132 HYDROGEN SAFETY//JET FIRE//HYDROGEN DISPERSION
2 12862 BLEVE//DOMINO EFFECT//MAJOR ACCIDENT HAZARD
3 18026 DECOMPRESSION WAVE SPEED//SAFETY VALVE//GASDECOM
4 3612 STREET CANYON//POLLUTANT DISPERSION//URBAN STREET CANYON
5 5674 CONCENTRATION FLUCTUATIONS//LAGRANGIAN STOCHASTIC MODEL//ATMOSPHERIC DISPERSION
6 36358 PARTIAL VOLUME DEFLAGRATION//ACOUSTIC ENCLOSURES//CIENCIAS SUELO NUTR PLANTA
7 30201 INGN NUCL MONTECUCCOLINO//DIFFUSION CONTROLLED REGIME//EVAPORATION HEAT
8 18968 LNG//NATURAL GAS LIQUEFACTION//LIQUEFIED NATURAL GAS
9 18143 GRAVITY CURRENTS//LOCK EXCHANGE FLOW//LOCK EXCHANGE
10 19829 PHOSGENE//REACTIVE AIRWAYS DYSFUNCTION SYNDROME//PULM INJURY REPAIR

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