Class information for:
Level 1: FOIL BEARING//GAS BEARING//GAS FOIL BEARING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11128 1006 17.6 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
1272 2             JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME//TRIBOLOGY TRANSACTIONS//ENGINEERING, MECHANICAL 8766
11128 1                   FOIL BEARING//GAS BEARING//GAS FOIL BEARING 1006

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 FOIL BEARING authKW 1323709 5% 84% 52
2 GAS BEARING authKW 1270500 6% 70% 60
3 GAS FOIL BEARING authKW 758793 2% 100% 25
4 AEROSTATIC BEARING authKW 729014 3% 69% 35
5 AEROSTATIC THRUST BEARING authKW 394572 1% 100% 13
6 FOIL AIR BEARINGS authKW 364220 1% 100% 12
7 AIR FOIL BEARING authKW 336202 1% 92% 12
8 AIR BEARING authKW 331916 4% 25% 44
9 FLOATING RING BEARING authKW 312186 1% 86% 12
10 FOIL JOURNAL BEARING authKW 212462 1% 100% 7

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 68242 83% 0% 834
2 Mechanics 1032 12% 0% 120
3 Engineering, Manufacturing 749 5% 0% 50
4 Acoustics 299 4% 0% 36
5 Instruments & Instrumentation 193 5% 0% 52
6 Engineering, General 123 3% 0% 32
7 Nanoscience & Nanotechnology 114 5% 0% 46
8 Materials Science, Multidisciplinary 57 9% 0% 90
9 Engineering, Aerospace 20 1% 0% 9
10 Thermodynamics 14 2% 0% 16

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 AERAT COMPETENCE 121407 0% 100% 4
2 ENERGY MECH 92930 1% 22% 14
3 GLOBAL ENGN CORE SCI 91055 0% 100% 3
4 ROTORDYNAM PREVENT ACOUST 91055 0% 100% 3
5 TAICHUNG IND AREA 80935 0% 67% 4
6 GLOBAL COMMERCIAL DIESEL PROD DEV 60703 0% 100% 2
7 RDRL VTP 60703 0% 100% 2
8 URBAN ENERGY SYST 49155 1% 18% 9
9 TELEPORT SP2MI 2 40468 0% 67% 2
10 ROTATING EQUIPMENT GRP 34142 0% 38% 3

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 140984 13% 4% 126
2 TRIBOLOGY TRANSACTIONS 97083 9% 3% 93
3 TRIBOLOGY INTERNATIONAL 76529 11% 2% 109
4 JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 57766 9% 2% 90
5 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY 46770 5% 3% 49
6 JOURNAL OF LUBRICATION TECHNOLOGY-TRANSACTIONS OF THE ASME 41468 2% 7% 19
7 WEAR 6624 5% 0% 49
8 JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING 5804 1% 2% 12
9 JSME INTERNATIONAL JOURNAL SERIES III-VIBRATION CONTROL ENGINEERING ENGINEERING FOR INDUSTRY 5749 1% 2% 8
10 BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS 5371 2% 1% 18

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 FOIL BEARING 1323709 5% 84% 52 Search FOIL+BEARING Search FOIL+BEARING
2 GAS BEARING 1270500 6% 70% 60 Search GAS+BEARING Search GAS+BEARING
3 GAS FOIL BEARING 758793 2% 100% 25 Search GAS+FOIL+BEARING Search GAS+FOIL+BEARING
4 AEROSTATIC BEARING 729014 3% 69% 35 Search AEROSTATIC+BEARING Search AEROSTATIC+BEARING
5 AEROSTATIC THRUST BEARING 394572 1% 100% 13 Search AEROSTATIC+THRUST+BEARING Search AEROSTATIC+THRUST+BEARING
6 FOIL AIR BEARINGS 364220 1% 100% 12 Search FOIL+AIR+BEARINGS Search FOIL+AIR+BEARINGS
7 AIR FOIL BEARING 336202 1% 92% 12 Search AIR+FOIL+BEARING Search AIR+FOIL+BEARING
8 AIR BEARING 331916 4% 25% 44 Search AIR+BEARING Search AIR+BEARING
9 FLOATING RING BEARING 312186 1% 86% 12 Search FLOATING+RING+BEARING Search FLOATING+RING+BEARING
10 FOIL JOURNAL BEARING 212462 1% 100% 7 Search FOIL+JOURNAL+BEARING Search FOIL+JOURNAL+BEARING

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 BRANAGAN, M , GRIFFIN, D , GOYNE, C , UNTAROIU, A , (2016) COMPLIANT GAS FOIL BEARINGS AND ANALYSIS TOOLS.JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME. VOL. 138. ISSUE 5. P. - 36 97% 0
2 FENG, K , LIU, WH , YU, R , ZHANG, ZM , (2017) ANALYSIS AND EXPERIMENTAL STUDY ON A NOVEL GAS FOIL BEARING WITH NESTED COMPRESSION SPRINGS.TRIBOLOGY INTERNATIONAL. VOL. 107. ISSUE . P. 65 -76 28 100% 0
3 LARSEN, JS , HANSEN, AJT , SANTOS, IF , (2015) EXPERIMENTAL AND THEORETICAL ANALYSIS OF A RIGID ROTOR SUPPORTED BY AIR FOIL BEARINGS.MECHANICS & INDUSTRY. VOL. 16. ISSUE 1. P. - 27 87% 0
4 ZHOU, Q , LI, YC , LU, P , (2016) STUDIES ON THERMAL EFFECTS IN AERODYNAMIC FOIL JOURNAL BEARINGS.JOURNAL OF ADVANCED MECHANICAL DESIGN SYSTEMS AND MANUFACTURING. VOL. 10. ISSUE 1. P. - 23 96% 0
5 GAO, SY , CHENG, K , CHEN, SJ , DING, H , FU, HY , (2015) CFD BASED INVESTIGATION ON INFLUENCE OF ORIFICE CHAMBER SHAPES FOR THE DESIGN OF AEROSTATIC THRUST BEARINGS AT ULTRA-HIGH SPEED SPINDLES.TRIBOLOGY INTERNATIONAL. VOL. 92. ISSUE . P. 211 -221 23 96% 1
6 GAD, AM , KANEKO, S , (2016) TAILORING OF THE BEARING STIFFNESS TO ENHANCE THE PERFORMANCE OF GAS-LUBRICATED BUMP-TYPE FOIL THRUST BEARING.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 230. ISSUE 5. P. 541 -560 22 96% 0
7 LEE, D , KIM, D , (2011) DESIGN AND PERFORMANCE PREDICTION OF HYBRID AIR FOIL THRUST BEARINGS.JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME. VOL. 133. ISSUE 4. P. - 23 96% 16
8 HOWARD, SA , SAN ANDRES, L , (2011) A NEW ANALYSIS TOOL ASSESSMENT FOR ROTORDYNAMIC MODELING OF GAS FOIL BEARINGS.JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME. VOL. 133. ISSUE 2. P. - 23 100% 2
9 FENG, K , LIU, LJ , GUO, ZY , ZHAO, XY , (2015) PARAMETRIC STUDY ON STATIC AND DYNAMIC CHARACTERISTICS OF BUMP-TYPE GAS FOIL THRUST BEARING FOR OIL-FREE TURBOMACHINERY.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY. VOL. 229. ISSUE 10. P. 1247 -1263 22 96% 0
10 FENG, K , GUO, ZY , (2014) PREDICTION OF DYNAMIC CHARACTERISTICS OF A BUMP-TYPE FOIL BEARING STRUCTURE WITH CONSIDERATION OF DYNAMIC FRICTION.TRIBOLOGY TRANSACTIONS. VOL. 57. ISSUE 2. P. 230 -241 22 92% 2

Classes with closest relation at Level 1


Rank Class id link
1 3236 JOURNAL BEARING//JOURNAL BEARINGS//TILTING PAD JOURNAL BEARING
2 17194 MECHANICAL SEALS//FACE SEALS//MECHANICAL FACE SEAL
3 22431 SQUEEZE FILM DAMPER//HIGH SPEED JOURNAL BEARING//BUBBLY OIL
4 16573 LABYRINTH SEAL//ROTORDYNAMIC COEFFICIENTS//BRUSH SEAL
5 18839 RUB IMPACT//ABRADABLE SEAL COATING//ROTOR STATOR RUB
6 14640 SQUEEZE FILM//COUPLE STRESS FLUID//CIRCULAR STEPPED PLATES
7 28134 METAL RUBBER//POROUS METAL FIBER SINTERED SHEET//FIBER FELT
8 24200 NONCONTACT HANDLING//BERNOULLI GRIPPER//VORTEX GRIPPER
9 8658 AUTOMATIC BALANCER//ROTATING SHAFT//ROTORDYNAMICS
10 17839 SELF LUBRICATING COMPOSITES//SOLID LUBRICANT//SILVER MOLYBDATE

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