Class information for:
Level 1: MICROTHRUSTER//MICRONOZZLE//MONOPROPELLANT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
22179 391 19.8 38%


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
348 3       COMBUSTION AND FLAME//COMBUSTION SCIENCE AND TECHNOLOGY//THERMODYNAMICS 35867
1616 2             PROPELLANTS EXPLOSIVES PYROTECHNICS//AMMONIUM PERCHLORATE//JOURNAL OF PROPULSION AND POWER 7061
22179 1                   MICROTHRUSTER//MICRONOZZLE//MONOPROPELLANT 391

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 MICROTHRUSTER authKW 817838 6% 44% 24
2 MICRONOZZLE authKW 751103 6% 42% 23
3 MONOPROPELLANT authKW 527908 3% 52% 13
4 GREEN PROPELLANT authKW 351423 2% 75% 6
5 MICROPROPULSION authKW 325383 3% 42% 10
6 NANODIMENSIONAL METAL POWDERS authKW 312379 1% 100% 4
7 MICROIGNITER authKW 278907 1% 71% 5
8 HYDROXYLAMMONIUM NITRATE HAN authKW 234284 1% 100% 3
9 MEMS THRUSTER authKW 234284 1% 100% 3
10 MICRO ROCKET authKW 234284 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 24330 38% 0% 148
2 Instruments & Instrumentation 1314 19% 0% 73
3 Thermodynamics 534 10% 0% 39
4 Nanoscience & Nanotechnology 414 12% 0% 46
5 Engineering, Mechanical 376 11% 0% 42
6 Engineering, Electrical & Electronic 297 18% 0% 71
7 Mechanics 269 10% 0% 39
8 Engineering, Chemical 226 11% 0% 44
9 Engineering, General 217 6% 0% 24
10 Physics, Applied 121 14% 0% 55

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 SPACE PROGRAMMES 234284 1% 100% 3
2 LAUNCHER ELECT TEAM 156189 1% 100% 2
3 LAUNCHER STAGE ENGN TEAM 156189 1% 100% 2
4 PROP PYROTECH 156189 1% 100% 2
5 PROPULS COMBUST 156189 1% 100% 2
6 UMR CATALYSE MET 6503 156189 1% 100% 2
7 ANGSTROM SPACE TECHNOL 97988 2% 16% 8
8 41ST 78095 0% 100% 1
9 ADV CONCEPT PROP SCI 78095 0% 100% 1
10 AERODYNAM FLIGHT MECH GROUP 78095 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 JOURNAL OF PROPULSION AND POWER 99599 19% 2% 75
2 JOURNAL OF SPACECRAFT AND ROCKETS 8898 6% 1% 22
3 JOURNAL OF MICROMECHANICS AND MICROENGINEERING 8804 6% 0% 25
4 SENSORS AND ACTUATORS A-PHYSICAL 6591 7% 0% 29
5 NANOSCALE AND MICROSCALE THERMOPHYSICAL ENGINEERING 6087 1% 2% 4
6 INTERNATIONAL JOURNAL OF AERONAUTICAL AND SPACE SCIENCES 5220 1% 2% 4
7 ACTA ASTRONAUTICA 4900 5% 0% 19
8 AEROSPACE SCIENCE AND TECHNOLOGY 2395 2% 0% 8
9 COMBUSTION SCIENCE AND TECHNOLOGY 1506 2% 0% 9
10 MATERIALS ENGINEERING 1500 0% 2% 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 MICROTHRUSTER 817838 6% 44% 24 Search MICROTHRUSTER Search MICROTHRUSTER
2 MICRONOZZLE 751103 6% 42% 23 Search MICRONOZZLE Search MICRONOZZLE
3 MONOPROPELLANT 527908 3% 52% 13 Search MONOPROPELLANT Search MONOPROPELLANT
4 GREEN PROPELLANT 351423 2% 75% 6 Search GREEN+PROPELLANT Search GREEN+PROPELLANT
5 MICROPROPULSION 325383 3% 42% 10 Search MICROPROPULSION Search MICROPROPULSION
6 NANODIMENSIONAL METAL POWDERS 312379 1% 100% 4 Search NANODIMENSIONAL+METAL+POWDERS Search NANODIMENSIONAL+METAL+POWDERS
7 MICROIGNITER 278907 1% 71% 5 Search MICROIGNITER Search MICROIGNITER
8 HYDROXYLAMMONIUM NITRATE HAN 234284 1% 100% 3 Search HYDROXYLAMMONIUM+NITRATE+HAN Search HYDROXYLAMMONIUM+NITRATE+HAN
9 MEMS THRUSTER 234284 1% 100% 3 Search MEMS+THRUSTER Search MEMS+THRUSTER
10 MICRO ROCKET 234284 1% 100% 3 Search MICRO+ROCKET Search MICRO+ROCKET

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 HUH, J , KWON, S , (2014) DESIGN, FABRICATION AND THRUST MEASUREMENT OF A MICRO LIQUID MONOPROPELLANT THRUSTER.JOURNAL OF MICROMECHANICS AND MICROENGINEERING. VOL. 24. ISSUE 10. P. - 27 93% 1
2 WU, MH , LIN, PS , (2010) DESIGN, FABRICATION AND CHARACTERIZATION OF A LOW-TEMPERATURE CO-FIRED CERAMIC GASEOUS BI-PROPELLANT MICROTHRUSTER.JOURNAL OF MICROMECHANICS AND MICROENGINEERING. VOL. 20. ISSUE 8. P. - 24 77% 9
3 AMROUSSE, R , KATSUMI, T , ITOUYAMA, N , AZURNA, N , KAGAWA, H , HATAI, K , IKEDA, H , HORI, K , (2015) NEW HAN-BASED MIXTURES FOR REACTION CONTROL SYSTEM AND LOW TOXIC SPACECRAFT PROPULSION SUBSYSTEM: THERMAL DECOMPOSITION AND POSSIBLE THRUSTER APPLICATIONS.COMBUSTION AND FLAME. VOL. 162. ISSUE 6. P. 2686 -2692 20 71% 1
4 CHEAH, KH , LOW, KS , (2015) FABRICATION AND PERFORMANCE EVALUATION OF A HIGH TEMPERATURE CO-FIRED CERAMIC VAPORIZING LIQUID MICROTHRUSTER.JOURNAL OF MICROMECHANICS AND MICROENGINEERING. VOL. 25. ISSUE 1. P. - 16 84% 3
5 JO, S , (2017) RESPONSE CHARACTERISTICS OF H2O2 MONOPROPELLANT THRUSTERS WITH MNO2-MIXED PBO CATALYST.AEROSPACE SCIENCE AND TECHNOLOGY. VOL. 60. ISSUE . P. 1 -8 13 100% 0
6 KUNDU, P , BHATTACHARYYA, TK , DAS, S , (2012) DESIGN, FABRICATION AND PERFORMANCE EVALUATION OF A VAPORIZING LIQUID MICROTHRUSTER.JOURNAL OF MICROMECHANICS AND MICROENGINEERING. VOL. 22. ISSUE 2. P. - 22 65% 3
7 SHEN, Q , YUAN, WZ , LI, H , XIE, JB , CHANG, HL , (2015) SILICON-ON-INSULATOR-BASED MICROSOLID PROPELLANT THRUSTER ARRAY.MICRO & NANO LETTERS. VOL. 10. ISSUE 5. P. 258 -262 14 93% 0
8 LOUISOS, WF , HITT, DL , (2014) NUMERICAL STUDIES OF SUPERSONIC FLOW IN BELL-SHAPED MICRONOZZLES.JOURNAL OF SPACECRAFT AND ROCKETS. VOL. 51. ISSUE 2. P. 491-500 14 93% 1
9 AN, S , JIN, J , LEE, J , JO, S , PARK, D , KWON, S , (2011) CHUGGING INSTABILITY OF H2O2 MONOPROPELLANT THRUSTERS WITH REACTOR ASPECT RATIO AND PRESSURES.JOURNAL OF PROPULSION AND POWER. VOL. 27. ISSUE 2. P. 422-427 14 100% 1
10 JO, S , JANG, D , AN, S , KWON, S , (2011) CHUGGING INSTABILITY OF H2O2 MONOPROPELLANT THRUSTERS WITH CATALYST REACTIVITY AND SUPPORT SIZES.JOURNAL OF PROPULSION AND POWER. VOL. 27. ISSUE 4. P. 920-924 13 100% 4

Classes with closest relation at Level 1


Rank Class id link
1 22409 NANOFLUID FUELS//HYPERGOLICITY//HYPERGOLIC FUELS
2 27697 SONIC NOZZLE//CRITICAL NOZZLE//CRITICAL FLOW VENTURI NOZZLE
3 23417 HYBRID ROCKET MOTOR//REGRESSION RATE//HYBRID ROCKET
4 4345 THERMITE//NANOTHERMITE//NANOALUMINUM
5 9710 MICRO COMBUSTION//MICRO COMBUSTOR//MICROCOMBUSTION
6 37198 ENGN KOREA//PYROSHOCK//SHOCK RESPONSE SPECTRUM
7 8893 HALL THRUSTER//PLASMA PROP//PLASMADYNAM ELECT PROP
8 18030 MICROHOTPLATE//MICROHEATER//MICRO GAS SENSOR
9 31560 MOL FLUID DYNAM//ALL METAL JOINT//CHAIN CLAMPS
10 3468 MICROCHANNEL//SLIP FLOW//MICROCHANNEL HEAT SINK

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