Class information for:
Level 1: EQUIVALENT MONOMASS OSCILLATOR//MULTIMODAL OSCILLATOR//TUNED DYNAMIC DAMPER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
36547 79 14.9 21%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
68 3       ENGINEERING, AEROSPACE//AIAA JOURNAL//MECHANICS 84081
2050 2             AEROACOUSTICS//INTERNATIONAL JOURNAL OF AEROACOUSTICS//COMPUTATIONAL AEROACOUSTICS 5335
36547 1                   EQUIVALENT MONOMASS OSCILLATOR//MULTIMODAL OSCILLATOR//TUNED DYNAMIC DAMPER 79

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 EQUIVALENT MONOMASS OSCILLATOR authKW 773055 3% 100% 2
2 MULTIMODAL OSCILLATOR authKW 773055 3% 100% 2
3 TUNED DYNAMIC DAMPER authKW 773055 3% 100% 2
4 ACOUSTIC LINER IMPEDANCE CONTROL authKW 386527 1% 100% 1
5 ACOUSTIC MODESHAPE authKW 386527 1% 100% 1
6 ADAPTIVE DUCT LINER authKW 386527 1% 100% 1
7 ADAPTIVE NOISE ABSORPTION CONTROL authKW 386527 1% 100% 1
8 ADJUSTABLE SLIPPAGE ELEMENTS authKW 386527 1% 100% 1
9 ADV NOISE CONTROL GRP address 386527 1% 100% 1
10 AERODYNAMICALLY SELF OSCILLATING NOISE authKW 386527 1% 100% 1

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, Aerospace 2412 27% 0% 21
2 Acoustics 2391 33% 0% 26
3 Audiology & Speech-Language Pathology 735 13% 0% 10
4 Engineering, Mechanical 523 27% 0% 21
5 Mechanics 365 24% 0% 19
6 Instruments & Instrumentation 25 6% 0% 5
7 Automation & Control Systems 22 4% 0% 3
8 Engineering, Civil 20 5% 0% 4
9 Mathematics, Applied 13 6% 0% 5
10 Computer Science, Interdisciplinary Applications 11 4% 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 ADV NOISE CONTROL GRP 386527 1% 100% 1
2 ITAMI WORK 386527 1% 100% 1
3 AERO ENGINE TECHNOL 193263 1% 50% 1
4 IMU 22735 1% 6% 1
5 MIHAILO PUPIN 18404 1% 5% 1
6 PROPULS TECHNOL 14865 1% 4% 1
7 VIBRAT ACOUST S 12467 1% 3% 1
8 AEROACOUST BRANCH 11367 1% 3% 1
9 TRANSPORTAT SYST 4067 1% 1% 1
10 AEROSP SYST ENGN 1180 1% 0% 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 JOURNAL OF SOUND AND VIBRATION 4283 16% 0% 13
2 AIAA JOURNAL 3356 13% 0% 10
3 JOURNAL OF AIRCRAFT 3256 9% 0% 7
4 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 1655 13% 0% 10
5 INTERNATIONAL JOURNAL OF COMPUTER APPLICATIONS IN TECHNOLOGY 1629 1% 0% 1
6 JSME INTERNATIONAL JOURNAL SERIES C-MECHANICAL SYSTEMS MACHINE ELEMENTS AND MANUFACTURING 1002 3% 0% 2
7 AERONAUTICAL JOURNAL 988 3% 0% 2
8 JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME 967 4% 0% 3
9 QUARTERLY OF APPLIED MATHEMATICS 954 3% 0% 2
10 ANNALES DES TELECOMMUNICATIONS-ANNALS OF TELECOMMUNICATIONS 656 1% 0% 1

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 EQUIVALENT MONOMASS OSCILLATOR 773055 3% 100% 2 Search EQUIVALENT+MONOMASS+OSCILLATOR Search EQUIVALENT+MONOMASS+OSCILLATOR
2 MULTIMODAL OSCILLATOR 773055 3% 100% 2 Search MULTIMODAL+OSCILLATOR Search MULTIMODAL+OSCILLATOR
3 TUNED DYNAMIC DAMPER 773055 3% 100% 2 Search TUNED+DYNAMIC+DAMPER Search TUNED+DYNAMIC+DAMPER
4 ACOUSTIC LINER IMPEDANCE CONTROL 386527 1% 100% 1 Search ACOUSTIC+LINER+IMPEDANCE+CONTROL Search ACOUSTIC+LINER+IMPEDANCE+CONTROL
5 ACOUSTIC MODESHAPE 386527 1% 100% 1 Search ACOUSTIC+MODESHAPE Search ACOUSTIC+MODESHAPE
6 ADAPTIVE DUCT LINER 386527 1% 100% 1 Search ADAPTIVE+DUCT+LINER Search ADAPTIVE+DUCT+LINER
7 ADAPTIVE NOISE ABSORPTION CONTROL 386527 1% 100% 1 Search ADAPTIVE+NOISE+ABSORPTION+CONTROL Search ADAPTIVE+NOISE+ABSORPTION+CONTROL
8 ADJUSTABLE SLIPPAGE ELEMENTS 386527 1% 100% 1 Search ADJUSTABLE+SLIPPAGE+ELEMENTS Search ADJUSTABLE+SLIPPAGE+ELEMENTS
9 AERODYNAMICALLY SELF OSCILLATING NOISE 386527 1% 100% 1 Search AERODYNAMICALLY+SELF+OSCILLATING+NOISE Search AERODYNAMICALLY+SELF+OSCILLATING+NOISE
10 AEROFOIL FLUTTER 386527 1% 100% 1 Search AEROFOIL+FLUTTER Search AEROFOIL+FLUTTER

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 KELLY, JJ , (1999) THE EFFECT OF MEAN FLOW/SOURCE MOTION ON SOUND-PRESSURE FIELDS WITH ABSORPTION.JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA. VOL. 105. ISSUE 1. P. 57-64 5 100% 0
2 CAROTTI, A , TURCI, E , (1999) USE OF ARGAND-GAUSS TECHNIQUES TO DESIGN PASSIVE INERTIAL DAMPERS FOR MULTIMODAL OSCILLATORS: STABILITY AND PERFORMANCE EVALUATIONS.JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS. VOL. 82. ISSUE . P. 223-245 4 80% 0
3 KELLY, JJ , (1993) SIGNAL-PROCESSING OF AIRCRAFT FLYOVER NOISE.JOURNAL OF SOUND AND VIBRATION. VOL. 160. ISSUE 3. P. 485-501 4 100% 0
4 GREENWOOD, E , SCHMITZ, FH , (2014) SEPARATION OF MAIN AND TAIL ROTOR NOISE FROM GROUND-BASED ACOUSTIC MEASUREMENTS.JOURNAL OF AIRCRAFT. VOL. 51. ISSUE 2. P. 464-472 2 100% 0
5 THOMAS, RH , BURDISSO, RA , LANE, SA , (1996) TIME-AVERAGED ACTIVE CONTROLLER FOR TURBOFAN ENGINE FAN NOISE REDUCTION.JOURNAL OF AIRCRAFT. VOL. 33. ISSUE 3. P. 524-531 3 100% 3
6 CAROTTI, A , TURCI, E , (1996) A NEW SERVOASSISTED HYPER-STIFFENED DAMPER FOR STRUCTURAL CONTROL: THE ''IRIS'' PROJECT.MECHANICS RESEARCH COMMUNICATIONS. VOL. 23. ISSUE 6. P. 599-606 3 100% 1
7 CAROTTI, A , TURCI, E , (1998) PHASORS-TECHNIQUES DESIGN OF INERTIAL PASSIVE DAMPERS FOR TOWER BUILDINGS. STABILITY AND PERFORMANCE EVALUATIONS.SOIL DYNAMICS AND EARTHQUAKE ENGINEERING. VOL. 17. ISSUE 4. P. 255-267 4 67% 0
8 KOBAYASHI, H , KOH, M , OZAKI, S , YOKOCHI, M , SATO, T , (2006) NEWLY-DEVELOPED ADAPTIVE NOISE ABSORPTION CONTROL TECHNOLOGY FOR HIGH SPEED FAN NOISE REDUCTION.JSME INTERNATIONAL JOURNAL SERIES C-MECHANICAL SYSTEMS MACHINE ELEMENTS AND MANUFACTURING. VOL. 49. ISSUE 3. P. 703-712 2 100% 2
9 LU, PJ , PAN, DZ , YU, YD , (2002) ACOUSTIC FLUTTER CONTROL OF THREE-DIMENSIONAL TRANSONIC ROTOR FLOW.JOURNAL OF PROPULSION AND POWER. VOL. 18. ISSUE 5. P. 1003-1011 6 38% 2
10 CAROTTI, A , CHIAPPULINI, R , (1994) BRAKE SYSTEMS FOR PROTECTING LARGE STRUCTURES FROM SEISMIC OR AERODYNAMIC INSTABILITY.ENGINEERING STRUCTURES. VOL. 16. ISSUE 8. P. 625-636 3 100% 0

Classes with closest relation at Level 1


Rank Class id link
1 13295 NEARFIELD ACOUSTIC HOLOGRAPHY//ACOUSTIC HOLOGRAPHY//SOUND FIELD SEPARATION
2 31383 AEROELASTIC MODES//ROOT VECTORS//CONVOLUTION INTEGRAL OPERATOR
3 10739 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//THERMAL TURBOMACHINERY MACHINE DYNAM//CLOCKING EFFECT
4 3816 MUFFLER//JOURNAL OF SOUND AND VIBRATION//SPACE CONSTRAINTS
5 33923 FIBRE SUSPENSION PROPERTIES//RECOVERED FIBRES//WOOD PULP P ER
6 18105 SUMMATION BY PARTS//HIGH ORDER FINITE DIFFERENCE METHODS//SUMMATION BY PARTS OPERATORS
7 27365 FREE AND FIXED SEPARATION ZONES//LOCAL AERODYNAMIC LOADS//TERMINATING SHOCK
8 4201 COMPUTATIONAL AEROACOUSTICS//INTERNATIONAL JOURNAL OF AEROACOUSTICS//JET NOISE
9 17755 PIPE CONVEYING FLUID//FLUID CONVEYING PIPE//PIPES CONVEYING FLUID
10 6137 OUTDOOR SOUND PROPAGATION//APPLIED ACOUSTICS//NOISE BARRIERS

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