Class information for:
Level 2: STIRLING ENGINE//THERMOACOUSTICS//PULSE TUBE REFRIGERATOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2663 3434 19.2 43%


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
122 3       THERMODYNAMICS//INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER//MECHANICS 68088
2663 2             STIRLING ENGINE//THERMOACOUSTICS//PULSE TUBE REFRIGERATOR 3434
7900 1                   THERMOACOUSTICS//PULSE TUBE REFRIGERATOR//PULSE TUBE 1316
18727 1                   ROLLING MOTION//PULSATING FLOW//MARINE REACTOR 538
19142 1                   NONLINEAR STANDING WAVES//ACOUSTIC STREAMING//SHOCKLESS MOTIONS 520
20645 1                   STIRLING ENGINE//HOT AIR ENGINE//ERICSSON ENGINE 451
21056 1                   KEULEGAN CARPENTER NUMBER//IN LINE FORCE//HONJI INSTABILITY 435
30136 1                   PIEZOELECTRIC FAN//VIBRATING CANTILEVER//TRANSIENT NUMERICAL SIMULATION 174

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 STIRLING ENGINE authKW 1255280 5% 76% 186
2 THERMOACOUSTICS authKW 912859 5% 57% 181
3 PULSE TUBE REFRIGERATOR authKW 670917 3% 88% 86
4 PULSE TUBE authKW 643396 3% 75% 97
5 THERMOACOUSTIC ENGINE authKW 525747 2% 95% 62
6 REGENERATOR authKW 404658 3% 38% 119
7 PIEZOELECTRIC FAN authKW 382474 1% 98% 44
8 CRYOGENICS journal 297763 12% 8% 404
9 PULSE TUBE CRYOCOOLER authKW 253539 1% 77% 37
10 CRYOCOOLER authKW 250893 2% 34% 83

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 Thermodynamics 60156 34% 1% 1170
2 Mechanics 22080 28% 0% 967
3 Engineering, Mechanical 17411 23% 0% 803
4 Acoustics 16015 13% 0% 451
5 Audiology & Speech-Language Pathology 10783 7% 0% 255
6 Energy & Fuels 5057 13% 0% 445
7 Physics, Fluids & Plasmas 3237 8% 0% 274
8 Engineering, Ocean 2616 2% 0% 81
9 Physics, Applied 2371 19% 0% 661
10 Engineering, Marine 1399 1% 0% 40

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 CRYOGEN TECHNOL 126991 1% 71% 20
2 CRYOGEN 117927 3% 12% 113
3 CONDENSED MATTER THERMAL PHYS GRP 68969 1% 28% 28
4 REFRIGERAT CRYOGEN 50005 2% 7% 83
5 AVIAT LAND TRANSPORT ENERGY 35561 0% 100% 4
6 CORP RD SECTOR 35561 0% 100% 4
7 LEHRSTUHL STAT STRUCT ANAL 35561 0% 100% 4
8 UFR 919 35557 0% 67% 6
9 AERODYNAM ADV COOLING 31748 0% 71% 5
10 PROGRAM ACOUST 30265 1% 15% 22

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 CRYOGENICS 297763 12% 8% 404
2 JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 21905 7% 1% 241
3 APPLIED THERMAL ENGINEERING 9257 3% 1% 99
4 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 8702 4% 1% 131
5 JOURNAL OF FLUIDS AND STRUCTURES 7129 1% 2% 43
6 DIESEL PROGRESS NORTH AMERICAN EDITION 7110 0% 40% 2
7 ENERGY CONVERSION AND MANAGEMENT 6423 2% 1% 83
8 JOURNAL OF FLUID MECHANICS 5677 3% 1% 100
9 BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS 5583 1% 2% 34
10 ACTA ACUSTICA UNITED WITH ACUSTICA 4576 1% 2% 29

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 STIRLING ENGINE 1255280 5% 76% 186 Search STIRLING+ENGINE Search STIRLING+ENGINE
2 THERMOACOUSTICS 912859 5% 57% 181 Search THERMOACOUSTICS Search THERMOACOUSTICS
3 PULSE TUBE REFRIGERATOR 670917 3% 88% 86 Search PULSE+TUBE+REFRIGERATOR Search PULSE+TUBE+REFRIGERATOR
4 PULSE TUBE 643396 3% 75% 97 Search PULSE+TUBE Search PULSE+TUBE
5 THERMOACOUSTIC ENGINE 525747 2% 95% 62 Search THERMOACOUSTIC+ENGINE Search THERMOACOUSTIC+ENGINE
6 REGENERATOR 404658 3% 38% 119 Search REGENERATOR Search REGENERATOR
7 PIEZOELECTRIC FAN 382474 1% 98% 44 Search PIEZOELECTRIC+FAN Search PIEZOELECTRIC+FAN
8 PULSE TUBE CRYOCOOLER 253539 1% 77% 37 Search PULSE+TUBE+CRYOCOOLER Search PULSE+TUBE+CRYOCOOLER
9 CRYOCOOLER 250893 2% 34% 83 Search CRYOCOOLER Search CRYOCOOLER
10 ROLLING MOTION 196272 1% 60% 37 Search ROLLING+MOTION Search ROLLING+MOTION

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 JIN, T , HUANG, JL , FENG, Y , YANG, R , TANG, K , RADEBAUGH, R , (2015) THERMOACOUSTIC PRIME MOVERS AND REFRIGERATORS: THERMALLY POWERED ENGINES WITHOUT MOVING COMPONENTS.ENERGY. VOL. 93. ISSUE . P. 828 -853 106 99% 5
2 WANG, K , SANDERS, SR , DUBEY, S , CHOO, FH , DUAN, F , (2016) STIRLING CYCLE ENGINES FOR RECOVERING LOW AND MODERATE TEMPERATURE HEAT: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 62. ISSUE . P. 89 -108 70 96% 2
3 YASUI, K , KOZUKA, T , YASUOKA, M , KATO, K , (2015) REVISITING THE DIFFERENCE BETWEEN TRAVELING-WAVE AND STANDING-WAVE THERMOACOUSTIC ENGINES - A SIMPLE ANALYTICAL MODEL FOR THE STANDING-WAVE ONE.JOURNAL OF THE KOREAN PHYSICAL SOCIETY. VOL. 67. ISSUE 10. P. 1755 -1766 56 97% 1
4 WANG, K , DUBEY, S , CHOO, FH , DUAN, F , (2016) A TRANSIENT ONE-DIMENSIONAL NUMERICAL MODEL FOR KINETIC STIRLING ENGINE.APPLIED ENERGY. VOL. 183. ISSUE . P. 775 -790 52 98% 0
5 AHMADI, MH , AHMADI, MA , POURFAYAZ, F , (2017) THERMAL MODELS FOR ANALYSIS OF PERFORMANCE OF STIRLING ENGINE: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 68. ISSUE . P. 168 -184 56 89% 0
6 ZOLPAKAR, NA , MOHD-GHAZALI, N , EL-FAWAL, MH , (2016) PERFORMANCE ANALYSIS OF THE STANDING WAVE THERMOACOUSTIC REFRIGERATOR: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 54. ISSUE . P. 626 -634 43 100% 1
7 GARRETT, SL , (2004) RESOURCE LETTER: TA-1: THERMOACOUSTIC ENGINES AND REFRIGERATORS.AMERICAN JOURNAL OF PHYSICS. VOL. 72. ISSUE 1. P. 11-17 53 98% 53
8 LUO, ZY , SULTAN, U , NI, MJ , PENG, H , SHI, BW , XIAO, G , (2016) MULTI-OBJECTIVE OPTIMIZATION FOR GPU3 STIRLING ENGINE BY COMBINING MULTI-OBJECTIVE ALGORITHMS.RENEWABLE ENERGY. VOL. 94. ISSUE . P. 114 -125 45 80% 1
9 WANG, K , SUN, DM , ZHANG, J , ZOU, J , WU, K , QIU, LM , HUANG, ZY , (2015) NUMERICAL SIMULATION ON ONSET CHARACTERISTICS OF TRAVELING-WAVE THERMOACOUSTIC ENGINES BASED ON A TIME-DOMAIN NETWORK MODEL.INTERNATIONAL JOURNAL OF THERMAL SCIENCES. VOL. 94. ISSUE . P. 61 -71 33 100% 8
10 XU, JY , YU, GY , ZHANG, LM , DAI, W , LUO, EC , (2017) THEORETICAL ANALYSIS OF TWO COUPLING MODES OF A 300-HZ THREE-STAGE THERMOACOUSTICALLY DRIVEN CRYOCOOLER SYSTEM AT LIQUID NITROGEN TEMPERATURE RANGE.APPLIED ENERGY. VOL. 185. ISSUE . P. 2134 -2141 22 100% 1

Classes with closest relation at Level 2


Rank Class id link
1 3568 JOURNAL OF THE AUDIO ENGINEERING SOCIETY//MICROSPEAKER//MICROPHONE
2 1955 FINITE TIME THERMODYNAMICS//ENERGIA SOLAR//MULTIJUNCTION SOLAR CELLS
3 3236 MAGNETOGASDYNAMICS//NON IDEAL GAS//ACCELERATION WAVES
4 2050 AEROACOUSTICS//INTERNATIONAL JOURNAL OF AEROACOUSTICS//COMPUTATIONAL AEROACOUSTICS
5 686 THERMODYNAMICS//HEAT EXCHANGER//HEAT TRANSFER ENHANCEMENT
6 124 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//MECHANICS//ENGINEERING, MECHANICAL
7 3331 ENVIRONMENTAL DISPERSION//TAYLOR DISPERSION//ANALYTIC NUMERICAL SOLUTION
8 3706 LASER DOPPLER VELOCIMETER//MEASUREMENT TESTING TECH//RISLEY PRISM
9 2315 TRANSITION TO TURBULENCE//BOUNDARY LAYER STABILITY//JOURNAL OF FLUID MECHANICS
10 2823 FLOW MEASUREMENT AND INSTRUMENTATION//THERMAL FLOW SENSOR//VORTEX FLOWMETER

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