Class information for:
Level 1: ELASTOHYDRODYNAMIC LUBRICATION//EHL//HIGH P SURE RHEOL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3297 2018 22.7 38%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
301 3       JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//ENGINEERING, MECHANICAL//WEAR 40881
362 2             WEAR//JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//FRETTING FATIGUE 17365
3297 1                   ELASTOHYDRODYNAMIC LUBRICATION//EHL//HIGH P SURE RHEOL 2018

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 ELASTOHYDRODYNAMIC LUBRICATION authKW 2605937 15% 58% 299
2 EHL authKW 1283651 7% 59% 143
3 HIGH P SURE RHEOL address 872823 3% 90% 64
4 JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME journal 646388 19% 11% 382
5 ELASTOHYDRODYNAMIC authKW 564638 4% 48% 78
6 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY journal 453578 11% 14% 216
7 MIXED LUBRICATION authKW 436993 4% 34% 86
8 ELASTOHYDRODYNAMIC LUBRICATION EHL authKW 410911 2% 70% 39
9 THERMAL ELASTOHYDRODYNAMIC LUBRICATION authKW 367647 1% 90% 27
10 LINE CONTACT authKW 350801 2% 58% 40

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, Mechanical 163048 90% 1% 1824
2 Engineering, Chemical 542 8% 0% 165
3 Mechanics 101 4% 0% 71
4 Materials Science, Multidisciplinary 71 8% 0% 160
5 Engineering, General 10 1% 0% 22
6 Engineering, Petroleum 4 0% 0% 5
7 Mathematics, Interdisciplinary Applications 3 1% 0% 16
8 Materials Science, Characterization, Testing 3 0% 0% 6
9 Engineering, Manufacturing 2 0% 0% 9
10 Engineering, Aerospace 0 0% 0% 6

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 HIGH P SURE RHEOL 872823 3% 90% 64
2 LAMCOS 91023 3% 12% 52
3 MECAN CONTACTS 80294 1% 28% 19
4 TRIBOL SECT 80097 1% 21% 25
5 MACHINE IND DESIGN 67791 1% 41% 11
6 INEGI 63343 1% 16% 27
7 UMR CNRS 5514 63029 0% 42% 10
8 ENGN FLUID DYNAM 61774 0% 58% 7
9 MACHINE ELEMENTS 61308 2% 12% 34
10 ECAM LYON 60511 0% 50% 8

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 TRIBOLOGY-TRANSACTIONS OF THE ASME 646388 19% 11% 382
2 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 453578 11% 14% 216
3 TRIBOLOGY INTERNATIONAL 244750 14% 6% 276
4 TRIBOLOGY TRANSACTIONS 221622 10% 7% 199
5 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 92573 5% 6% 104
6 TRIBOLOGY LETTERS 59125 5% 4% 99
7 JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME 48146 1% 11% 29
8 LUBRICATION SCIENCE 39484 1% 10% 27
9 ASLE TRANSACTIONS 22137 1% 6% 26
10 WEAR 21556 6% 1% 125

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 ELASTOHYDRODYNAMIC LUBRICATION 2605937 15% 58% 299 Search ELASTOHYDRODYNAMIC+LUBRICATION Search ELASTOHYDRODYNAMIC+LUBRICATION
2 EHL 1283651 7% 59% 143 Search EHL Search EHL
3 ELASTOHYDRODYNAMIC 564638 4% 48% 78 Search ELASTOHYDRODYNAMIC Search ELASTOHYDRODYNAMIC
4 MIXED LUBRICATION 436993 4% 34% 86 Search MIXED+LUBRICATION Search MIXED+LUBRICATION
5 ELASTOHYDRODYNAMIC LUBRICATION EHL 410911 2% 70% 39 Search ELASTOHYDRODYNAMIC+LUBRICATION+EHL Search ELASTOHYDRODYNAMIC+LUBRICATION+EHL
6 THERMAL ELASTOHYDRODYNAMIC LUBRICATION 367647 1% 90% 27 Search THERMAL+ELASTOHYDRODYNAMIC+LUBRICATION Search THERMAL+ELASTOHYDRODYNAMIC+LUBRICATION
7 LINE CONTACT 350801 2% 58% 40 Search LINE+CONTACT Search LINE+CONTACT
8 THERMAL EHL 318380 1% 96% 22 Search THERMAL+EHL Search THERMAL+EHL
9 LIMITING SHEAR STRESS 300499 1% 83% 24 Search LIMITING+SHEAR+STRESS Search LIMITING+SHEAR+STRESS
10 MICRO EHL 261519 1% 79% 22 Search MICRO+EHL Search MICRO+EHL

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 LUGT, PM , MORALES-ESPEJEL, GE , (2011) A REVIEW OF ELASTO-HYDRODYNAMIC LUBRICATION THEORY.TRIBOLOGY TRANSACTIONS. VOL. 54. ISSUE 3. P. 470 -496 65 76% 39
2 MASJEDI, M , KHONSARI, MM , (2015) ON THE PREDICTION OF STEADY-STATE WEAR RATE IN SPUR GEARS.WEAR. VOL. 342. ISSUE . P. 234 -243 56 77% 0
3 SPERKA, P , KRUPKA, I , HARTL, M , (2016) EXPERIMENTAL STUDY OF ROUGHNESS EFFECT IN A ROLLING-SLIDING EHL CONTACT. PART I: ROUGHNESS DEFORMATION.TRIBOLOGY TRANSACTIONS. VOL. 59. ISSUE 2. P. 267 -276 39 100% 0
4 HARTL, M , KRUPKA, I , SPERKA, P , (2016) EFFECT OF SURFACE ROUGHNESS ON LUBRICANT FILM BREAKDOWN AND TRANSITION FROM EHL TO MIXED LUBRICATION.TRIBOLOGY INTERNATIONAL. VOL. 100. ISSUE . P. 116 -125 40 93% 0
5 KANETA, M , CUI, JL , YANG, PR , KRUPKA, I , HARTL, M , (2016) INFLUENCE OF THERMAL CONDUCTIVITY OF CONTACT BODIES ON PERTURBED FILM CAUSED BY A RIDGE AND GROOVE IN POINT EHL CONTACTS.TRIBOLOGY INTERNATIONAL. VOL. 100. ISSUE . P. 84 -98 33 100% 1
6 FRYZA, J , SPERKA, P , KANETA, M , KRUPKA, I , HARTL, M , (2017) EFFECTS OF LUBRICANT RHEOLOGY AND IMPACT SPEED ON EHL FILM THICKNESS AT PURE SQUEEZE ACTION.TRIBOLOGY INTERNATIONAL. VOL. 106. ISSUE . P. 1 -9 37 93% 0
7 JIE, Z , SPIKES, H , (2014) HISTORY, ORIGINS AND PREDICTION OF ELASTOHYDRODYNAMIC FRICTION.TRIBOLOGY LETTERS. VOL. 56. ISSUE 1. P. 1 -25 40 80% 13
8 ZHU, D , WANG, QJ , (2011) ELASTOHYDRODYNAMIC LUBRICATION: A GATEWAY TO INTERFACIAL MECHANICS-REVIEW AND PROSPECT.JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME. VOL. 133. ISSUE 4. P. - 43 84% 11
9 MAWATARI, T , (2011) FUNDAMENTAL EQUATIONS EQUATIONS FOR THERMAL EHL THEORY AND ANALYTICAL TECHNIQUES.JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS. VOL. 56. ISSUE 1. P. 10 -17 34 100% 0
10 MASJEDI, M , KHONSARI, MM , (2014) THEORETICAL AND EXPERIMENTAL INVESTIGATION OF TRACTION COEFFICIENT IN LINE-CONTACT EHL OF ROUGH SURFACES.TRIBOLOGY INTERNATIONAL. VOL. 70. ISSUE . P. 179 -189 29 91% 16

Classes with closest relation at Level 1


Rank Class id link
1 22566 LUBRICATING GREASE//GREASE//GREASE LUBRICATION
2 11379 BALL BEARING//ANGULAR CONTACT BALL BEARING//SLEWING BEARING
3 22115 SCUFFING//AL390 T6//MACHINES MOTOR VEHICLES IMRIPS
4 8909 SURFACE TEXTURING//LASER SURFACE TEXTURING//HYDRODYNAMIC LUBRICATION
5 21245 BALL CRATERING//MICRO ABRASION//MICRO SCALE ABRASION
6 37229 FINITE LIFE COATING//MD 3083//ABRASIVENESS
7 15997 PISTON RING//PISTON SKIRT//CRANKSHAFT
8 21087 ISOVISCOUS ELASTIC//SOFT TRIBOLOGY//MKT SENSORY SCI
9 17936 ROLLING CONTACT FATIGUE//WHITE ETCHING CRACKS//LIFE PREDICTION METHODS
10 3389 CONTACT MECHANICS//ELASTIC PLASTIC CONTACT//JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME

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