Class information for:
Level 1: FREE PISTON DRIVER//TUNED OPERATION//IMPULSE FACILITY

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
31416 153 20.0 26%



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
1263 2             ENGINEERING, AEROSPACE//JOURNAL OF SPACECRAFT AND ROCKETS//JOURNAL OF PROPULSION AND POWER 8803
31416 1                   FREE PISTON DRIVER//TUNED OPERATION//IMPULSE FACILITY 153

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 FREE PISTON DRIVER authKW 997893 3% 100% 5
2 TUNED OPERATION authKW 997893 3% 100% 5
3 IMPULSE FACILITY authKW 831576 3% 83% 5
4 EXPANSION TUBE authKW 580582 5% 36% 8
5 FREE PISTON SHOCK TUNNEL authKW 449050 2% 75% 3
6 DIAPHRAGMLESS authKW 399157 1% 100% 2
7 MICRO SHOCK WAVE authKW 399157 1% 100% 2
8 STALKER TUBE authKW 399157 1% 100% 2
9 DETONATION DRIVER authKW 359239 2% 60% 3
10 RESONANT HOLOGRAPHIC INTERFEROMETRY authKW 266103 1% 67% 2

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 8270 35% 0% 54
2 Mechanics 1340 33% 0% 50
3 Physics, Fluids & Plasmas 115 7% 0% 11
4 Optics 37 8% 0% 12
5 Engineering, Mechanical 28 5% 0% 8
6 Instruments & Instrumentation 15 4% 0% 6
7 Mathematics, Applied 6 4% 0% 6
8 Thermodynamics 4 2% 0% 3
9 Computer Science, Interdisciplinary Applications 3 2% 0% 3
10 Physics, Multidisciplinary 3 4% 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 AEROSCI SECT 199579 1% 100% 1
2 ALDIR 199579 1% 100% 1
3 FORUM EUROPEAN AUSTRALIAN SCI TECHNOL COOPERAT 199579 1% 100% 1
4 KAKUDA KIMIGAYA 199579 1% 100% 1
5 MACHINERY SPACE SYST 199579 1% 100% 1
6 MULTIDISCIPLINE OPTIMIZAT 199579 1% 100% 1
7 SHOCKWAVES HYPERSON 199579 1% 100% 1
8 TURBOMACHINERY GEN MACHINERY 199579 1% 100% 1
9 WIND TUNNEL MKT 199579 1% 100% 1
10 HYPERSON 108231 5% 7% 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 SHOCK WAVES 157842 19% 3% 29
2 AIAA JOURNAL 15629 20% 0% 30
3 AERONAUTICAL JOURNAL 4600 4% 0% 6
4 AERONAUTICAL QUARTERLY 3439 1% 2% 1
5 JOURNAL OF SPACECRAFT AND ROCKETS 3006 5% 0% 8
6 JOURNAL OF THE INDIAN INSTITUTE OF SCIENCE 1621 1% 1% 1
7 AEROSPACE SCIENCE AND TECHNOLOGY 1532 3% 0% 4
8 USSR COMPUTATIONAL MATHEMATICS AND MATHEMATICAL PHYSICS 1065 1% 0% 2
9 SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS 885 1% 0% 1
10 EXPERIMENTS IN FLUIDS 672 3% 0% 4

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 FREE PISTON DRIVER 997893 3% 100% 5 Search FREE+PISTON+DRIVER Search FREE+PISTON+DRIVER
2 TUNED OPERATION 997893 3% 100% 5 Search TUNED+OPERATION Search TUNED+OPERATION
3 IMPULSE FACILITY 831576 3% 83% 5 Search IMPULSE+FACILITY Search IMPULSE+FACILITY
4 EXPANSION TUBE 580582 5% 36% 8 Search EXPANSION+TUBE Search EXPANSION+TUBE
5 FREE PISTON SHOCK TUNNEL 449050 2% 75% 3 Search FREE+PISTON+SHOCK+TUNNEL Search FREE+PISTON+SHOCK+TUNNEL
6 DIAPHRAGMLESS 399157 1% 100% 2 Search DIAPHRAGMLESS Search DIAPHRAGMLESS
7 MICRO SHOCK WAVE 399157 1% 100% 2 Search MICRO+SHOCK+WAVE Search MICRO+SHOCK+WAVE
8 STALKER TUBE 399157 1% 100% 2 Search STALKER+TUBE Search STALKER+TUBE
9 DETONATION DRIVER 359239 2% 60% 3 Search DETONATION+DRIVER Search DETONATION+DRIVER
10 RESONANT HOLOGRAPHIC INTERFEROMETRY 266103 1% 67% 2 Search RESONANT+HOLOGRAPHIC+INTERFEROMETRY Search RESONANT+HOLOGRAPHIC+INTERFEROMETRY

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 JIANG, ZL , WU, B , GAO, YL , ZHAO, W , HU, ZM , (2015) DEVELOPMENT OF THE DETONATION-DRIVEN EXPANSION TUBE FOR ORBITAL SPEED EXPERIMENTS.SCIENCE CHINA-TECHNOLOGICAL SCIENCES. VOL. 58. ISSUE 4. P. 695 -700 6 100% 0
2 FENG, S , CHANG, JT , YANG, QC , BAO, W , (2016) SIMULATION STUDY ON MODELING FOR DESIGN PARAMETERS ANALYSIS OF FREE-PISTON TUNNELS.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING. VOL. 230. ISSUE 12. P. 2330 -2342 5 100% 0
3 ABUL-HUDA, YM , GAMBA, M , (2016) TEST-MODEL-INDUCED INTERFERENCE EFFECTS IN EXPANSION TUBE FLOWS.AIAA JOURNAL. VOL. 54. ISSUE 7. P. 2171 -2178 8 57% 0
4 HRUSCHKA, R , O'BYRNE, S , KLEINE, H , (2008) DIODE-LASER-BASED NEAR-RESONANTLY ENHANCED FLOW VISUALIZATION IN SHOCK TUNNELS.APPLIED OPTICS. VOL. 47. ISSUE 24. P. 4352 -4360 5 100% 2
5 MCINTYRE, TJ , BISHOP, AI , EICHMANN, TN , RUBINSZTEIN-DUNLOP, H , (2003) ENHANCED FLOW VISUALIZATION WITH NEAR-RESONANT HOLOGRAPHIC INTERFEROMETRY.APPLIED OPTICS. VOL. 42. ISSUE 22. P. 4445 -4451 7 78% 8
6 PARZIALE, NJ , RABINOVITCH, J , BLANQUART, G , HORNUNG, HG , SHEPHERD, JE , (2013) PROPOSED VERTICAL EXPANSION TUNNEL.AIAA JOURNAL. VOL. 51. ISSUE 12. P. 2792-2799 9 45% 1
7 BISHOP, AI , MCINTYRE, TJ , LITTLETON, BN , RUBINSZTEIN-DUNLOP, H , (2004) OH CONCENTRATION AND TEMPERATURE MEASUREMENTS BY USE OF NEAR-RESONANT HOLOGRAPHIC INTERFEROMETRY.APPLIED OPTICS. VOL. 43. ISSUE 35. P. 6384 -6390 6 86% 1
8 EICHMANN, TN , MCINTYRE, TJ , BISHOP, AI , VAKATA, S , RUBINSZTEIN-DUNLOP, H , (2007) THREE-DIMENSIONAL EFFECTS ON LINE-OF-SIGHT VISUALIZATION MEASUREMENTS OF SUPERSONIC AND HYPERSONIC FLOW OVER CYLINDERS.SHOCK WAVES. VOL. 16. ISSUE 4-5. P. 299-307 7 54% 0
9 GILDFIND, DE , JACOBS, PA , MORGAN, RG , (2013) VIBRATION ISOLATION IN A FREE-PISTON DRIVEN EXPANSION TUBE FACILITY.SHOCK WAVES. VOL. 23. ISSUE 5. P. 431-438 3 100% 1
10 DATEY, A , THAHA, CSA , PATIL, SR , GOPALAN, J , CHAKRAVORTTY, D , (2016) ENHANCING THE EFFICIENCY OF DESENSITIZING AGENTS WITH SHOCKWAVE TREATMENT - A NEW PARADIGM IN DENTINAL HYPERSENSITIVITY MANAGEMENT.RSC ADVANCES. VOL. 6. ISSUE 73. P. 68973 -68978 6 46% 0

Classes with closest relation at Level 1



Rank Class id link
1 33486 WAVE ROTOR//MICRO SHOCK TUBE//PRESSURE WAVE SUPERCHARGER
2 4154 JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER//AEROTHERMODYNAM BRANCH//JOURNAL OF SPACECRAFT AND ROCKETS
3 17603 OPPOSING JET//FORWARD FACING CAVITY//ACCELEROMETER BALANCE
4 29416 PRANDTL MEYER FUNCTION//SETTLING CHAMBER//CALORICALLY IMPERFECT GAS
5 18389 MACH REFLECTION//REGULAR REFLECTION//SHOCK WAVE REFLECTION
6 14433 BACKGROUND ORIENTED SCHLIEREN//INFORMAT PHYS ENGN//MOIRE DEFLECTOMETRY
7 5105 SCRAMJET//SUPERSONIC COMBUSTION//JOURNAL OF PROPULSION AND POWER
8 13924 ASYMPTOTIC PRESERVING SCHEMES//GAS KINETIC SCHEME//BOLTZMANN MODEL EQUATION
9 35563 SKI JUMPING//2 D VIDEOGRAPHY//EARLY FLIGHT PHASE
10 5433 AIAA JOURNAL//SHOCK WAVE BOUNDARY LAYER INTERACTION//COMPRESSIBLE TURBULENCE

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