Class information for:
Level 1: OPPOSING JET//FORWARD FACING CAVITY//ACCELEROMETER BALANCE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17603 591 18.8 29%


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
17603 1                   OPPOSING JET//FORWARD FACING CAVITY//ACCELEROMETER BALANCE 591

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 OPPOSING JET authKW 829525 3% 94% 17
2 FORWARD FACING CAVITY authKW 568327 2% 100% 11
3 ACCELEROMETER BALANCE authKW 206664 1% 100% 4
4 AEROSPIKE authKW 206664 1% 100% 4
5 OPTICAL PULSATING DISCHARGE authKW 206664 1% 100% 4
6 WAVE DRAG REDUCTION authKW 206664 1% 100% 4
7 MECHANICAL Q SWITCHING authKW 165330 1% 80% 4
8 REPETITIVELY PULSED LASER RADIATION authKW 165330 1% 80% 4
9 REPETITIVELY PULSED LASING authKW 165330 1% 80% 4
10 ACCELEROMETER FORCE BALANCE authKW 154998 1% 100% 3

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 37205 38% 0% 225
2 Mechanics 3016 25% 0% 149
3 Physics, Applied 553 22% 0% 129
4 Physics, Fluids & Plasmas 528 8% 0% 46
5 Engineering, Mechanical 290 8% 0% 47
6 Thermodynamics 275 6% 0% 36
7 Engineering, General 155 4% 0% 26
8 Multidisciplinary Sciences 78 2% 0% 13
9 Instruments & Instrumentation 33 3% 0% 19
10 Engineering, Electrical & Electronic 33 7% 0% 42

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 KHRISTIANOVICH THEORET PL MECH 131244 6% 7% 35
2 MATH MODELING CAD SYST 103332 0% 100% 2
3 MATH MODELING COMP AIDED DESIGN SYST 103332 0% 100% 2
4 MHD LOW TEMP PLASMA 103332 0% 100% 2
5 SA KHRISTIANOVICH THEORET PL MECH 71528 1% 23% 6
6 AEROTHERMODYNAM HYPERSON 68887 0% 67% 2
7 HYPERSON SHOCK WAVE 66424 1% 43% 3
8 AERONAUT SYST UNIT 51666 0% 100% 1
9 AEROPOWER PROP TEST ENGN BRANCH 51666 0% 100% 1
10 BRAZILIAN AF 51666 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 SHOCK WAVES 49708 5% 3% 32
2 JOURNAL OF SPACECRAFT AND ROCKETS 46863 10% 1% 62
3 AIAA JOURNAL 16671 10% 1% 61
4 QUANTUM ELECTRONICS 15116 6% 1% 35
5 JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS 14913 3% 2% 17
6 FLUID DYNAMICS 9255 3% 1% 15
7 AERONAUTICAL JOURNAL 7432 3% 1% 15
8 TECHNICAL PHYSICS LETTERS 7161 5% 0% 30
9 THERMOPHYSICS AND AEROMECHANICS 6029 1% 1% 8
10 CANADIAN AERONAUTICS AND SPACE JOURNAL 5739 0% 11% 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 OPPOSING JET 829525 3% 94% 17 Search OPPOSING+JET Search OPPOSING+JET
2 FORWARD FACING CAVITY 568327 2% 100% 11 Search FORWARD+FACING+CAVITY Search FORWARD+FACING+CAVITY
3 ACCELEROMETER BALANCE 206664 1% 100% 4 Search ACCELEROMETER+BALANCE Search ACCELEROMETER+BALANCE
4 AEROSPIKE 206664 1% 100% 4 Search AEROSPIKE Search AEROSPIKE
5 OPTICAL PULSATING DISCHARGE 206664 1% 100% 4 Search OPTICAL+PULSATING+DISCHARGE Search OPTICAL+PULSATING+DISCHARGE
6 WAVE DRAG REDUCTION 206664 1% 100% 4 Search WAVE+DRAG+REDUCTION Search WAVE+DRAG+REDUCTION
7 MECHANICAL Q SWITCHING 165330 1% 80% 4 Search MECHANICAL+Q+SWITCHING Search MECHANICAL+Q+SWITCHING
8 REPETITIVELY PULSED LASER RADIATION 165330 1% 80% 4 Search REPETITIVELY+PULSED+LASER+RADIATION Search REPETITIVELY+PULSED+LASER+RADIATION
9 REPETITIVELY PULSED LASING 165330 1% 80% 4 Search REPETITIVELY+PULSED+LASING Search REPETITIVELY+PULSED+LASING
10 ACCELEROMETER FORCE BALANCE 154998 1% 100% 3 Search ACCELEROMETER+FORCE+BALANCE Search ACCELEROMETER+FORCE+BALANCE

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 WANG, ZG , SUN, XW , HUANG, W , LI, SB , YAN, L , (2016) EXPERIMENTAL INVESTIGATION ON DRAG AND HEAT FLUX REDUCTION IN SUPERSONIC/HYPERSONIC FLOWS: A SURVEY.ACTA ASTRONAUTICA. VOL. 129. ISSUE . P. 95 -110 45 74% 0
2 HUANG, W , (2015) A SURVEY OF DRAG AND HEAT REDUCTION IN SUPERSONIC FLOWS BY A COUNTERFLOWING JET AND ITS COMBINATIONS.JOURNAL OF ZHEJIANG UNIVERSITY-SCIENCE A. VOL. 16. ISSUE 7. P. 551 -561 40 70% 3
3 SAHOO, D , DAS, S , KUMAR, P , PRASAD, JK , (2016) EFFECT OF SPIKE ON STEADY AND UNSTEADY FLOW OVER A BLUNT BODY AT SUPERSONIC SPEED.ACTA ASTRONAUTICA. VOL. 128. ISSUE . P. 521 -533 21 100% 1
4 AHMED, MYM , QIN, N , (2011) RECENT ADVANCES IN THE AEROTHERMODYNAMICS OF SPIKED HYPERSONIC VEHICLES.PROGRESS IN AEROSPACE SCIENCES. VOL. 47. ISSUE 6. P. 425-449 24 86% 19
5 SUN, XW , GUO, ZY , HUANG, W , LI, SB , YAN, L , (2017) A STUDY OF PERFORMANCE PARAMETERS ON DRAG AND HEAT FLUX REDUCTION EFFICIENCY OF COMBINATIONAL NOVEL CAVITY AND OPPOSING JET CONCEPT IN HYPERSONIC FLOWS.ACTA ASTRONAUTICA. VOL. 131. ISSUE . P. 204 -225 28 68% 0
6 HUANG, W , LIU, J , XIA, ZX , (2015) DRAG REDUCTION MECHANISM INDUCED BY A COMBINATIONAL OPPOSING JET AND SPIKE CONCEPT IN SUPERSONIC FLOWS.ACTA ASTRONAUTICA. VOL. 115. ISSUE . P. 24 -31 22 73% 3
7 AHMED, MYM , QIN, N , (2014) INVESTIGATION OF FLOW ASYMMETRY AROUND AXI-SYMMETRIC SPIKED BLUNT BODIES IN HYPERSONIC SPEEDS.AERONAUTICAL JOURNAL. VOL. 118. ISSUE 1200. P. 169-179 16 100% 2
8 SUN, XW , GUO, ZY , HUANG, W , LI, SB , YAN, L , (2016) DRAG AND HEAT REDUCTION MECHANISM INDUCED BY A COMBINATIONAL NOVEL CAVITY AND COUNTERFLOWING JET CONCEPT IN HYPERSONIC FLOWS.ACTA ASTRONAUTICA. VOL. 126. ISSUE . P. 109 -119 21 70% 0
9 GUO, S , XU, JL , QIN, QH , GU, R , (2016) FLUID-THERMAL INTERACTION INVESTIGATION OF SPIKED BLUNT BODIES AT HYPERSONIC FLIGHT CONDITION.JOURNAL OF SPACECRAFT AND ROCKETS. VOL. 53. ISSUE 4. P. 629 -643 21 68% 0
10 LU, HB , YUE, LJ , XIAO, YB , ZHANG, XY , (2013) INTERACTION OF ISENTROPIC COMPRESSION WAVES WITH A BOW SHOCK.AIAA JOURNAL. VOL. 51. ISSUE 10. P. 2474-2484 16 84% 1

Classes with closest relation at Level 1


Rank Class id link
1 31416 FREE PISTON DRIVER//TUNED OPERATION//IMPULSE FACILITY
2 11372 PLASMA ACTUATOR//SCI TECHNOL PLASMA DYNAM//PLASMA AERODYNAMIC ACTUATION
3 19157 ACOUSTIC HEATING//NONEQUILIBRIUM GAS//NON EQUILIBRIUM MEDIA
4 25702 WAVERIDER//GRAIN DESIGN//3D GRAINS
5 5105 SCRAMJET//SUPERSONIC COMBUSTION//JOURNAL OF PROPULSION AND POWER
6 18389 MACH REFLECTION//REGULAR REFLECTION//SHOCK WAVE REFLECTION
7 28339 TRANSPIRATION COOLING//COMPRESSIBLE OR INCOMPRESSIBLE FLUID//NON ISOTHERMAL BLOWING
8 26494 HIGH TEMPERATURE//ELECTRIC GAS BREAKDOWN//HIGHLY INHOMOGENEOUS PLASMA
9 35563 SKI JUMPING//2 D VIDEOGRAPHY//EARLY FLIGHT PHASE
10 24735 GARDON GAUGE//THERMAL PRODUCT//TRANSIENT OPERATION

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