Class information for:
Level 1: CREVICE VOLUME//HYDROCARBON EMISSIONS//PISTON CREVICE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
29714 148 19.6 19%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1158 9042 DIESEL ENGINE//ENGINE PERFORMANCE//INTERNATIONAL JOURNAL OF ENGINE RESEARCH

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 CREVICE VOLUME Author keyword 6 80% 3% 4
2 HYDROCARBON EMISSIONS Author keyword 5 31% 9% 13
3 PISTON CREVICE Author keyword 4 75% 2% 3
4 ENGINES ENERGY CONVERS Address 4 33% 7% 10
5 TOP LAND CREVICE Author keyword 3 100% 2% 3
6 HYDROCARBON HC EMISSIONS Author keyword 2 67% 1% 2
7 TEXACO Author keyword 2 50% 2% 3
8 EXHAUST PORT Author keyword 1 50% 1% 2
9 GROOVED CYLINDER LINER Author keyword 1 100% 1% 2
10 INTER RING CREVICE Author keyword 1 100% 1% 2

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 CREVICE VOLUME 6 80% 3% 4 Search CREVICE+VOLUME Search CREVICE+VOLUME
2 HYDROCARBON EMISSIONS 5 31% 9% 13 Search HYDROCARBON+EMISSIONS Search HYDROCARBON+EMISSIONS
3 PISTON CREVICE 4 75% 2% 3 Search PISTON+CREVICE Search PISTON+CREVICE
4 TOP LAND CREVICE 3 100% 2% 3 Search TOP+LAND+CREVICE Search TOP+LAND+CREVICE
5 HYDROCARBON HC EMISSIONS 2 67% 1% 2 Search HYDROCARBON+HC+EMISSIONS Search HYDROCARBON+HC+EMISSIONS
6 TEXACO 2 50% 2% 3 Search TEXACO Search TEXACO
7 EXHAUST PORT 1 50% 1% 2 Search EXHAUST+PORT Search EXHAUST+PORT
8 GROOVED CYLINDER LINER 1 100% 1% 2 Search GROOVED+CYLINDER+LINER Search GROOVED+CYLINDER+LINER
9 INTER RING CREVICE 1 100% 1% 2 Search INTER+RING+CREVICE Search INTER+RING+CREVICE
10 PRECOMBUSTION CHAMBER 1 100% 1% 2 Search PRECOMBUSTION+CHAMBER Search PRECOMBUSTION+CHAMBER

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 EXHAUST PORT 1 40% 1% 2
2 FUEL STRUCTURE 1 16% 3% 4
3 DYNAMIC PROCESS 0 14% 1% 2
4 COMBUSTION BOMB 0 25% 1% 1
5 FORMALDEHYDE FORMATION 0 11% 1% 2
6 ORGANIC NITRITES 0 10% 1% 1
7 STRATIFIED CHARGE ENGINE 0 100% 1% 1
8 WALL LAYER HYDROCARBONS 0 100% 1% 1

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Combustion-chamber crevices: the major source of engine-out hydrocarbon emissions under fully warmed conditions 1999 20 13 92%
SURVEY AND TREND ON ENGINE TRIBOLOGY 1991 0 1 100%
Automotive wastes 1997 1 66 26%
INTERMEDIATE BTU GAS GLOBAL FLAME KINETICS 1983 2 2 50%
A PERSPECTIVE OF RECIPROCATING-ENGINE DIAGNOSTICS WITHOUT LASERS 1983 1 4 50%

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 ENGINES ENERGY CONVERS 4 33% 6.8% 10
2 SLOAN AUTOMOT 0 10% 2.0% 3
3 EMISS 0 17% 0.7% 1
4 TRANSPORTAT TECHNOL SYST 0 14% 0.7% 1
5 BRAUEREITECHNOL MIKROBIOL 0 100% 0.7% 1
6 CHEMICALAND ENVIRONM SCI 0 100% 0.7% 1
7 MECH AEROSP ENGN 301 1254 0 100% 0.7% 1
8 SCD SISTA IBBT FUTURE HLTH 0 100% 0.7% 1
9 SHANGHAI M LE AUTOMOBILE 0 100% 0.7% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000174998 ENGINE THERMAL MANAGEMENT//AIR COOLED ENGINE//INSTANTANEOUS HEAT FLUX
2 0.0000167443 2 5 DIMETHYLFURAN//GASOLINE ETHANOL BLENDS//ALCOHOL GASOLINE BLENDS
3 0.0000114623 PISTON RING//PISTON SKIRT//PISTON RINGS
4 0.0000075603 TRAPPED VORTEX COMBUSTOR//TRAPPED VORTEX//SCI TECHNOL AEROENGINES AEROTHERMO
5 0.0000073207 ULTRASONIC ATOMIZATION//ACOUSTOOPTIC DETECTION//ATOMIZATION CONCENTRATION
6 0.0000067643 OIL CONDITION MONITORING//INTERNAL COMBUSTION ENGINE OILS//ADDITIVE DEPLETION
7 0.0000064133 CARTRIDGE FILTERS//HOT GAS FILTERS//SLICE WIDTH
8 0.0000061073 RAPID COMPRESSION MACHINE//SHOCK TUBE//COMBUST CHEM
9 0.0000060198 PREMIXED TURBULENT COMBUSTION//TURBULENT PREMIXED COMBUSTION//FLAME SURFACE DENSITY
10 0.0000059740 SUWIC//WASTE INCINERAT//FIXED BED COMBUSTION