Class information for:
Level 2: JOURNAL OF SPACECRAFT AND ROCKETS//JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER//AEROTHERMODYNAM BRANCH

Basic class information
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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
70 3       ENGINEERING, AEROSPACE//AIAA JOURNAL//MECHANICS 87936
2706 2             JOURNAL OF SPACECRAFT AND ROCKETS//JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER//AEROTHERMODYNAM BRANCH 3565
5011 1                   JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER//AEROTHERMODYNAM BRANCH//REACTING FLOW ENVIRONM BRANCH 1716
18037 1                   MARS ENTRY//ATMOSPHER FLIGHT ENTRY SYST BRANCH//ENTRY GUIDANCE 596
20500 1                   AEROASTRONAUT GRP//WINDSHEAR PROBLEMS//ABORT LANDING 481
22742 1                   JOURNAL OF SPACECRAFT AND ROCKETS//THIN VISCOUS SHOCK LAYER//AERODYNAMIC HEATING 392
27243 1                   MULTI HOLE PRESSURE PROBE//MULTI HOLE PROBE//FIVE HOLE PROBE 254
34299 1                   GEODETIC COORDINATES//HARTMANN WHISTLE//ELLIPSOIDAL NORMAL 126

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF SPACECRAFT AND ROCKETS journal 971369 19% 16% 690
2 JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER journal 590667 12% 16% 417
3 AEROTHERMODYNAM BRANCH address 576277 3% 72% 91
4 ENGINEERING, AEROSPACE WoSSC 348017 47% 2% 1690
5 REACTING FLOW ENVIRONM BRANCH address 181049 1% 79% 26
6 ATMOSPHER FLIGHT ENTRY SYST BRANCH address 113945 1% 68% 19
7 AERO GAS DYNAM address 106065 0% 100% 12
8 GEODETIC COORDINATES authKW 99580 0% 87% 13
9 MARS ENTRY authKW 90909 0% 86% 12
10 AERONAUT AEROSP address 88805 1% 36% 28

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Aerospace 348017 47% 2% 1690
2 Thermodynamics 11495 15% 0% 533
3 Engineering, Mechanical 10756 18% 0% 653
4 Physics, Fluids & Plasmas 2674 7% 0% 256
5 Mechanics 2533 10% 0% 362
6 Instruments & Instrumentation 1171 7% 0% 232
7 Physics, Atomic, Molecular & Chemical 414 6% 0% 197
8 Operations Research & Management Science 147 2% 0% 69
9 Mathematics, Applied 126 4% 0% 134
10 Automation & Control Systems 120 2% 0% 58

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AEROTHERMODYNAM BRANCH 576277 3% 72% 91
2 REACTING FLOW ENVIRONM BRANCH 181049 1% 79% 26
3 ATMOSPHER FLIGHT ENTRY SYST BRANCH 113945 1% 68% 19
4 AERO GAS DYNAM 106065 0% 100% 12
5 AERONAUT AEROSP 88805 1% 36% 28
6 THERMAL PROTECT MAT SYST BRANCH 83791 0% 59% 16
7 VEHICLE ANAL BRANCH 81796 1% 49% 19
8 SPACE SYST CONCEPTS 79549 0% 100% 9
9 GUGGENHEIM AEROSP ENGN 68971 1% 35% 22
10 AEROASTRONAUT GRP 66836 0% 69% 11

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF SPACECRAFT AND ROCKETS 971369 19% 16% 690
2 JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER 590667 12% 16% 417
3 ACTA ASTRONAUTICA 63131 6% 3% 208
4 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS 49596 5% 3% 183
5 AIAA JOURNAL 22079 5% 1% 172
6 JOURNAL OF THE ASTRONAUTICAL SCIENCES 18700 1% 5% 44
7 AVIATION WEEK & SPACE TECHNOLOGY 11936 1% 5% 28
8 AEROSPACE SCIENCE AND TECHNOLOGY 9624 1% 2% 50
9 TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 9549 1% 4% 31
10 FLUID DYNAMICS 7704 1% 3% 34

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 GEODETIC COORDINATES 99580 0% 87% 13 Search GEODETIC+COORDINATES Search GEODETIC+COORDINATES
2 MARS ENTRY 90909 0% 86% 12 Search MARS+ENTRY Search MARS+ENTRY
3 ATMOSPHERIC ENTRY 79809 0% 53% 17 Search ATMOSPHERIC+ENTRY Search ATMOSPHERIC+ENTRY
4 ENTRY GUIDANCE 70710 0% 100% 8 Search ENTRY+GUIDANCE Search ENTRY+GUIDANCE
5 AEROTHERMODYNAMICS 70694 0% 50% 16 Search AEROTHERMODYNAMICS Search AEROTHERMODYNAMICS
6 HYPERSONIC FLOW 68254 1% 19% 40 Search HYPERSONIC+FLOW Search HYPERSONIC+FLOW
7 CATALYCITY 67986 0% 77% 10 Search CATALYCITY Search CATALYCITY
8 HYPERSONIC 66762 1% 20% 38 Search HYPERSONIC Search HYPERSONIC
9 STATE TO STATE VIBRATIONAL KINETICS 61871 0% 100% 7 Search STATE+TO+STATE+VIBRATIONAL+KINETICS Search STATE+TO+STATE+VIBRATIONAL+KINETICS
10 WINDSHEAR PROBLEMS 61871 0% 100% 7 Search WINDSHEAR+PROBLEMS Search WINDSHEAR+PROBLEMS

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.

Classes with closest relation at Level 2


rank cluster_id2 link
1 2033 ENGINEERING, AEROSPACE//JOURNAL OF PROPULSION AND POWER//SCRAMJET
2 1866 BOLTZMANN EQUATION//RAREFIED GAS//DSMC
3 985 JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//ENGINEERING, AEROSPACE//JOURNAL OF THE ASTRONAUTICAL SCIENCES
4 2160 THERMAL PLASMA//HIGH TEMPERATURE MATERIAL PROCESSES//PLASMA CHEMISTRY AND PLASMA PROCESSING
5 3121 HALL THRUSTER//PLASMA PROP//JOURNAL OF PROPULSION AND POWER
6 3666 MOTION CUEING//JOURNAL OF GUIDANCE CONTROL AND DYNAMICS//BIODYNAMIC FEEDTHROUGH
7 3997 SPACE NUCL POWER STUDIES//SPACE LAUNCHER//SPACE NUCLEAR REACTOR
8 3775 GRAPH MODEL FOR CONFLICT RESOLUTION//SYSTEMS ENGINEERING//DRAMA THEORY
9 2122 VENUS//MARS ATMOSPHERE//JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS
10 4259 RADIAT SPACE MAT//VARIABLE EMITTANCE//MULTILAYER INSULATION

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