Class information for:
Level 2: FINITE TIME THERMODYNAMICS//STIRLING ENGINE//CRYOGENICS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2126 4621 21.1 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
143 61041 ENERGY AND BUILDINGS//SOLAR ENERGY//ENERGY & FUELS

Classes in level below (level 1)


ID, lev. below Publications Label for level below
3744 1841 FINITE TIME THERMODYNAMICS//306//LINEAR PHENOMENOLOGICAL HEAT TRANSFER LAW
7663 1263 THERMOACOUSTICS//THERMOACOUSTIC ENGINE//PULSE TUBE REFRIGERATOR
16972 560 ROLLING MOTION//PULSATING FLOW//TURBULENT PULSATING FLOW
17960 511 JOULE THOMSON COOLERS//SPACE CRYOGENICS//SORPTION COOLERS
21245 367 STIRLING ENGINE//HOT AIR ENGINE//BETA TYPE STIRLING ENGINE
34080 79 LINEAR COMPRESSOR//PROD TESTING//SUGENO FUZZY INFERENCE SYSTEM

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FINITE TIME THERMODYNAMICS Author keyword 373 81% 5% 228
2 STIRLING ENGINE Author keyword 99 53% 3% 133
3 CRYOGENICS Journal 91 13% 14% 631
4 306 Address 89 75% 1% 65
5 PULSE TUBE REFRIGERATOR Author keyword 87 73% 1% 66
6 THERMOACOUSTICS Author keyword 71 45% 3% 118
7 THERMOACOUSTIC ENGINE Author keyword 69 75% 1% 49
8 PULSE TUBE Author keyword 57 43% 2% 102
9 PULSE TUBE REFRIGERATORS Author keyword 47 88% 0% 22
10 LINEAR PHENOMENOLOGICAL HEAT TRANSFER LAW Author keyword 45 94% 0% 16

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 FINITE TIME THERMODYNAMICS 373 81% 5% 228 Search FINITE+TIME+THERMODYNAMICS Search FINITE+TIME+THERMODYNAMICS
2 STIRLING ENGINE 99 53% 3% 133 Search STIRLING+ENGINE Search STIRLING+ENGINE
3 PULSE TUBE REFRIGERATOR 87 73% 1% 66 Search PULSE+TUBE+REFRIGERATOR Search PULSE+TUBE+REFRIGERATOR
4 THERMOACOUSTICS 71 45% 3% 118 Search THERMOACOUSTICS Search THERMOACOUSTICS
5 THERMOACOUSTIC ENGINE 69 75% 1% 49 Search THERMOACOUSTIC+ENGINE Search THERMOACOUSTIC+ENGINE
6 PULSE TUBE 57 43% 2% 102 Search PULSE+TUBE Search PULSE+TUBE
7 PULSE TUBE REFRIGERATORS 47 88% 0% 22 Search PULSE+TUBE+REFRIGERATORS Search PULSE+TUBE+REFRIGERATORS
8 LINEAR PHENOMENOLOGICAL HEAT TRANSFER LAW 45 94% 0% 16 Search LINEAR+PHENOMENOLOGICAL+HEAT+TRANSFER+LAW Search LINEAR+PHENOMENOLOGICAL+HEAT+TRANSFER+LAW
9 INTERNAL IRREVERSIBILITY 38 86% 0% 19 Search INTERNAL+IRREVERSIBILITY Search INTERNAL+IRREVERSIBILITY
10 HEAT ENGINE 35 46% 1% 57 Search HEAT+ENGINE Search HEAT+ENGINE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CARNOT ENGINE 343 93% 3% 130
2 HEAT ENGINE 309 76% 5% 215
3 FINITE TIME 285 68% 5% 252
4 ENTROPY GENERATION MINIMIZATION 226 66% 5% 208
5 MAXIMUM POWER OUTPUT 185 94% 1% 65
6 HEAT ENGINES 181 76% 3% 127
7 MAXIMUM POWER 181 63% 4% 185
8 FINITE TIME THERMODYNAMICS 169 81% 2% 102
9 TRANSFER LAW 143 87% 1% 69
10 ECOLOGICAL OPTIMIZATION 118 90% 1% 52

Journals


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 CRYOGENICS 91 13% 14% 631
2 JOURNAL OF THE ENERGY INSTITUTE 9 14% 1% 58

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Finite time thermodynamic optimization or entropy generation minimization of energy systems 1999 319 228 90%
Technological development in the Stirling cycle engines 2008 97 17 88%
Entropy generation minimization: The new thermodynamics of finite-size devices and finite-time processes 1996 593 146 44%
Optimization of thermal systems based on finite-time thermodynamics and thermoeconomics 2004 163 227 92%
Current Trends in Finite-Time Thermodynamics 2011 64 241 59%
Quantum Heat Engines and Refrigerators: Continuous Devices 2014 11 68 81%
Quantum Thermodynamics: A Dynamical Viewpoint 2013 27 92 64%
THERMOACOUSTIC ENGINES 1988 546 14 100%
Design and performance optimization of GPU-3 Stirling engines 2008 36 9 100%
Recent advance on the efficiency at maximum power of heat engines 2012 24 36 72%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 306 89 75% 1.4% 65
2 PDPA 26 100% 0.2% 11
3 CRYOGEN TECHNOL 23 70% 0.4% 19
4 AGR MACHINE MECH 21 75% 0.3% 15
5 UP ZACATENCO 15 77% 0.2% 10
6 CRYOGEN 12 12% 2.1% 95
7 NAVAL ARCHITECTURE POWER 10 35% 0.5% 22
8 CONDENSED MATTER THERMAL PHYS GRP 9 28% 0.6% 28
9 PROGRAM SYST 9 24% 0.7% 33
10 AREA FIS PROC IRREVERSIBLES 9 59% 0.2% 10

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000013925 ORGANIC RANKINE CYCLE//COGENERATION//DISTRICT HEATING
2 0.0000011050 ACOUSTIC LEVITATION//MICRO NANOPHYS//ACOUSTOFLUIDICS
3 0.0000008813 DANISH PRIMARY ACOUST//PNEUMATIC BEARING//INERTIAL FORCE
4 0.0000008609 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//HEAT PUMP//APPLIED THERMAL ENGINEERING
5 0.0000007463 STOCHASTIC RESONANCE//COHERENCE RESONANCE//FLUCTUATION THEOREM
6 0.0000006852 ENERGIA IEME//LOCAL THERMAL NON EQUILIBRIUM//METAL FOAM
7 0.0000006209 THERMODYNAMICS//INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER//JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
8 0.0000005694 MEASUREMENT TESTING TECH//TURBULENCE RESEARCH//PSEUDO VIBRATION
9 0.0000005093 NATURAL PROCESS//MAXIMUM ENTROPY PRODUCTION//BRACHISTOCHRONE
10 0.0000005087 ENERGIA SOLAR//LUMINESCENT SOLAR CONCENTRATORS//INTERMEDIATE BAND