Class information for:
Level 1: POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX

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
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
336 3       JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//ENGINEERING, MECHANICAL//TRIBOLOGY TRANSACTIONS 37804
191 2             WEAR//TRIBOLOGY INTERNATIONAL//ENGINEERING, MECHANICAL 20933
25541 1                   POWDER LUBRICATION//GRANULAR LUBRICATION//STUFFING BOX 302

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POWDER LUBRICATION authKW 1001850 4% 80% 12
2 GRANULAR LUBRICATION authKW 333950 1% 80% 4
3 STUFFING BOX authKW 234808 1% 75% 3
4 BRANLY EFFECT authKW 208720 1% 100% 2
5 DISSIPATIVE FUNCTIONS authKW 208720 1% 100% 2
6 ENDURING CONTACT authKW 208720 1% 100% 2
7 EQUIPE ACCUEIL 27 27 address 208720 1% 100% 2
8 GRANULAR SHEAR CELL authKW 208720 1% 100% 2
9 MULTI CONTACT SYSTEMS authKW 208720 1% 100% 2
10 PACKED GLANDS authKW 208720 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 7998 52% 0% 158
2 Materials Science, Multidisciplinary 289 24% 0% 73
3 Engineering, Chemical 129 10% 0% 30
4 Mechanics 89 7% 0% 21
5 Metallurgy & Metallurgical Engineering 43 5% 0% 15
6 Engineering, General 40 3% 0% 10
7 METALLURGY & MINING 23 0% 0% 1
8 Physics, Applied 22 9% 0% 26
9 Engineering, Manufacturing 11 1% 0% 4
10 Engineering, Petroleum 9 1% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EQUIPE ACCUEIL 27 27 208720 1% 100% 2
2 EA 3899 190817 3% 23% 8
3 MECH CONTACTS STRUCT 139145 1% 67% 2
4 MAT ENDOMMAGEMENT FIABILITE INGN PROCEDES 117401 1% 38% 3
5 ADELAN LTD MET MAT 104360 0% 100% 1
6 ARTS METIER PARITECH 104360 0% 100% 1
7 CHIM SURF INTER ES 104360 0% 100% 1
8 CNRS LMGC MIST UMR5508 104360 0% 100% 1
9 DPT DUMAS 104360 0% 100% 1
10 ELECT B28 104360 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME 42567 13% 1% 38
2 TRIBOLOGY TRANSACTIONS 23626 8% 1% 25
3 WEAR 8887 10% 0% 31
4 ONDE ELECTRIQUE 7056 1% 2% 3
5 LUBRICATION ENGINEERING 6637 3% 1% 8
6 SOVIET ENGINEERING RESEARCH 6517 1% 2% 3
7 JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME 6223 1% 1% 4
8 TRIBOLOGY INTERNATIONAL 4631 5% 0% 15
9 GRANULAR MATTER 4248 2% 1% 6
10 TRIBOLOGY LETTERS 3217 3% 0% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POWDER LUBRICATION 1001850 4% 80% 12 Search POWDER+LUBRICATION Search POWDER+LUBRICATION
2 GRANULAR LUBRICATION 333950 1% 80% 4 Search GRANULAR+LUBRICATION Search GRANULAR+LUBRICATION
3 STUFFING BOX 234808 1% 75% 3 Search STUFFING+BOX Search STUFFING+BOX
4 BRANLY EFFECT 208720 1% 100% 2 Search BRANLY+EFFECT Search BRANLY+EFFECT
5 DISSIPATIVE FUNCTIONS 208720 1% 100% 2 Search DISSIPATIVE+FUNCTIONS Search DISSIPATIVE+FUNCTIONS
6 ENDURING CONTACT 208720 1% 100% 2 Search ENDURING+CONTACT Search ENDURING+CONTACT
7 GRANULAR SHEAR CELL 208720 1% 100% 2 Search GRANULAR+SHEAR+CELL Search GRANULAR+SHEAR+CELL
8 MULTI CONTACT SYSTEMS 208720 1% 100% 2 Search MULTI+CONTACT+SYSTEMS Search MULTI+CONTACT+SYSTEMS
9 PACKED GLANDS 208720 1% 100% 2 Search PACKED+GLANDS Search PACKED+GLANDS
10 PACKING RINGS 208720 1% 100% 2 Search PACKING+RINGS Search PACKING+RINGS

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 30230 WEAR SIMULATION//SPHERICAL ROLLER THRUST BEARINGS//ARCHARD
2 30926 VAPOR PHASE LUBRICATION//VAPOR PHASE LUBRICANTS//HIGH TEMPERATURE LUBRICATION
3 26175 CONTAMINATED LUBRICATION//EUROPEAN TRIBOL//PLANE MIXED MODE
4 16913 FRICTION MATERIAL//BRAKE PAD//BRAKE LINING
5 11537 SELF LUBRICANT//MOS2 TI COMPOSITE COATINGS//MOS2
6 4336 FRETTING FATIGUE//FRETTING//FRETTING WEAR
7 20140 LATTICE SPRING MODEL//VIRTUAL INTERNAL BOND//MODULARIZED STRUCTURE
8 16227 SELF LUBRICATING COMPOSITES//SOLID LUBRICANT//GRF CFUM
9 11242 WEAR//OXIDATIONAL WEAR//OXIDATIVE WEAR
10 1597 GRANULAR GAS//GRANULAR MATTER//VIBRATED BED

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