Class information for:
Level 1: TURBINE BLADE FAILURES//COMPRESSOR BLADE//AIRCRAFT AERO ENGINES

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27008 240 15.3 34%


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
199 3       ENGINEERING FRACTURE MECHANICS//INTERNATIONAL JOURNAL OF FATIGUE//FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 52958
738 2             INTERNATIONAL JOURNAL OF FATIGUE//FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES//CRACK CLOSURE 12562
27008 1                   TURBINE BLADE FAILURES//COMPRESSOR BLADE//AIRCRAFT AERO ENGINES 240

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 TURBINE BLADE FAILURES authKW 1385394 6% 78% 14
2 COMPRESSOR BLADE authKW 757446 7% 37% 16
3 AIRCRAFT AERO ENGINES address 654327 3% 86% 6
4 ENGINEERING FAILURE ANALYSIS journal 506194 44% 4% 105
5 STEAM TURBINE FAILURES authKW 407136 2% 80% 4
6 ENGINE TEST MEASUREMENT address 254461 1% 100% 2
7 LAST STAGE FAILURE authKW 254461 1% 100% 2
8 ORDER TUNED VIBRATION ABSORBER authKW 254461 1% 100% 2
9 TURBINE SHAFTING authKW 254461 1% 100% 2
10 BLADE FAILURE authKW 244668 2% 38% 5

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 Materials Science, Characterization, Testing 46545 55% 0% 132
2 Engineering, Mechanical 10202 66% 0% 158
3 Mechanics 182 10% 0% 25
4 Thermodynamics 47 4% 0% 10
5 Engineering, General 44 4% 0% 9
6 Metallurgy & Metallurgical Engineering 35 5% 0% 12
7 Materials Science, Multidisciplinary 23 10% 0% 25
8 Energy & Fuels 19 4% 0% 9
9 Materials Science, Composites 12 1% 0% 3
10 Engineering, Aerospace 11 1% 0% 3

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 AIRCRAFT AERO ENGINES 654327 3% 86% 6
2 ENGINE TEST MEASUREMENT 254461 1% 100% 2
3 ADV COURSE MECH ENGN PROGRAM 127231 0% 100% 1
4 AEROSP ENGN PL MECH AIVAT 127231 0% 100% 1
5 AIR DEPOT 1 127231 0% 100% 1
6 BLADING 127231 0% 100% 1
7 BLADING DESIGNBASIC ENGN 127231 0% 100% 1
8 CIENCIA MAT ENGN MET CNEM 127231 0% 100% 1
9 DEN SEMT LISN DM2S 127231 0% 100% 1
10 MECH PLANT 127231 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 ENGINEERING FAILURE ANALYSIS 506194 44% 4% 105
2 STRENGTH OF MATERIALS 49779 8% 2% 19
3 ADVANCES IN VIBRATION ENGINEERING 30104 3% 3% 7
4 JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES 7382 1% 2% 3
5 INTERNATIONAL JOURNAL OF FATIGUE 1400 3% 0% 7
6 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 937 3% 0% 6
7 CHINESE JOURNAL OF MECHANICAL ENGINEERING 919 1% 0% 3
8 JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME 740 2% 0% 5
9 BRITISH JOURNAL OF NON-DESTRUCTIVE TESTING 610 0% 0% 1
10 JOURNAL OF THERMAL SCIENCE 530 1% 0% 2

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 TURBINE BLADE FAILURES 1385394 6% 78% 14 Search TURBINE+BLADE+FAILURES Search TURBINE+BLADE+FAILURES
2 COMPRESSOR BLADE 757446 7% 37% 16 Search COMPRESSOR+BLADE Search COMPRESSOR+BLADE
3 STEAM TURBINE FAILURES 407136 2% 80% 4 Search STEAM+TURBINE+FAILURES Search STEAM+TURBINE+FAILURES
4 LAST STAGE FAILURE 254461 1% 100% 2 Search LAST+STAGE+FAILURE Search LAST+STAGE+FAILURE
5 ORDER TUNED VIBRATION ABSORBER 254461 1% 100% 2 Search ORDER+TUNED+VIBRATION+ABSORBER Search ORDER+TUNED+VIBRATION+ABSORBER
6 TURBINE SHAFTING 254461 1% 100% 2 Search TURBINE+SHAFTING Search TURBINE+SHAFTING
7 BLADE FAILURE 244668 2% 38% 5 Search BLADE+FAILURE Search BLADE+FAILURE
8 NOZZLE INJECTION 169639 1% 67% 2 Search NOZZLE+INJECTION Search NOZZLE+INJECTION
9 GAS TURBINE FAILURES 163579 1% 43% 3 Search GAS+TURBINE+FAILURES Search GAS+TURBINE+FAILURES
10 ENGINE FAILURES 156586 2% 31% 4 Search ENGINE+FAILURES Search ENGINE+FAILURES

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 ZHANG, M , LIU, Y , WANG, WQ , WANG, PF , LI, JF , (2016) THE FATIGUE OF IMPELLERS AND BLADES.ENGINEERING FAILURE ANALYSIS. VOL. 62. ISSUE . P. 208 -231 50 69% 0
2 WITEK, L , BEDNARZ, A , STACHOWICZ, F , (2015) FATIGUE ANALYSIS OF COMPRESSOR BLADE WITH SIMULATED FOREIGN OBJECT DAMAGE.ENGINEERING FAILURE ANALYSIS. VOL. 58. ISSUE . P. 229 -237 14 82% 0
3 MAKTOUF, W , SAI, K , (2015) AN INVESTIGATION OF PREMATURE FATIGUE FAILURES OF GAS TURBINE BLADE.ENGINEERING FAILURE ANALYSIS. VOL. 47. ISSUE . P. 89 -101 12 75% 7
4 WITEK, L , (2011) NUMERICAL STRESS AND CRACK INITIATION ANALYSIS OF THE COMPRESSOR BLADES AFTER FOREIGN OBJECT DAMAGE SUBJECTED TO HIGH-CYCLE FATIGUE.ENGINEERING FAILURE ANALYSIS. VOL. 18. ISSUE 8. P. 2111-2125 11 92% 13
5 WITEK, L , (2009) EXPERIMENTAL CRACK PROPAGATION AND FAILURE ANALYSIS OF THE FIRST STAGE COMPRESSOR BLADE SUBJECTED TO VIBRATION.ENGINEERING FAILURE ANALYSIS. VOL. 16. ISSUE 7. P. 2163-2170 10 100% 22
6 WITEK, L , (2015) SIMULATION OF CRACK GROWTH IN THE COMPRESSOR BLADE SUBJECTED TO RESONANT VIBRATION USING HYBRID METHOD.ENGINEERING FAILURE ANALYSIS. VOL. 49. ISSUE . P. 57 -66 10 83% 5
7 WITEK, L , WIERZBINSKA, M , POZNANSKA, A , (2009) FRACTURE ANALYSIS OF COMPRESSOR BLADE OF A HELICOPTER ENGINE.ENGINEERING FAILURE ANALYSIS. VOL. 16. ISSUE 5. P. 1616-1622 9 100% 16
8 POURSAEIDI, E , ARHANI, MRM , HOSSEINI, S , DARAYI, M , ARABLU, M , (2015) PARTIAL STALL EFFECTS ON THE FAILURE OF AN AXIAL COMPRESSOR BLADE.JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME. VOL. 137. ISSUE 12. P. - 9 90% 0
9 YU, ZW , XU, XL , GUO, JG , CAI, T , (2013) FRACTURE ANALYSIS OF IMPELLER BLADE OF A LOCOMOTIVE DRAUGHT-FAN.ENGINEERING FAILURE ANALYSIS. VOL. 27. ISSUE . P. 16-29 9 82% 0
10 FARRAHI, GH , TIREHDAST, M , ABAD, EMK , PARSA, S , MOTAKEFPOOR, M , (2011) FAILURE ANALYSIS OF A GAS TURBINE COMPRESSOR.ENGINEERING FAILURE ANALYSIS. VOL. 18. ISSUE 1. P. 474-484 8 89% 15

Classes with closest relation at Level 1


Rank Class id link
1 14618 MISTUNING//BLADE TIP TIMING//INTENTIONAL MISTUNING
2 23847 ENGINEERING FAILURE ANALYSIS//CRANKSHAFT FAILURE//AUTOMOTIVE FAILURES
3 28691 BUCKET WHEEL EXCAVATOR//PL MECH MECHATRON//PELTIER THERMOPILE
4 18187 CORROSION FATIGUE//CORROSION PIT//AIRCRAFT FAILURES
5 28033 BIRD STRIKE//WILDLIFE OHIO FIELD STN//WILDLIFE STRIKE
6 36160 ARCHERY//ARROW FLEX//COMPOUND ARCHERY BOW
7 37193 DEFENSE HOLE//LIFTING HOOK//CIRCUMFERENTIAL TENSILE STRESS
8 18134 FRICTION DAMPING//JOINT IDENTIFICATION//SLIP DAMPING
9 34421 UNDERWATER WET WELDING//WET WELDING//UNDERWATER WELDING
10 28439 SHRINK FIT//INTERFERENCE FIT//ANAEROBIC ADHESIVES

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