Class information for:
Level 1: TWISTED TAPE//SWIRL FLOW//HEAT TRANSFER ENHANCEMENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9610 1138 24.1 50%


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
686 2             THERMODYNAMICS//HEAT EXCHANGER//HEAT TRANSFER ENHANCEMENT 13128
9610 1                   TWISTED TAPE//SWIRL FLOW//HEAT TRANSFER ENHANCEMENT 1138

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 TWISTED TAPE authKW 1253150 6% 69% 68
2 SWIRL FLOW authKW 777296 7% 39% 74
3 HEAT TRANSFER ENHANCEMENT authKW 622237 16% 12% 186
4 FRICTION FACTOR authKW 504673 11% 15% 123
5 TURBULATOR authKW 497965 3% 53% 35
6 TWIST RATIO authKW 484296 2% 95% 19
7 TWISTED TAPE INSERTS authKW 328675 1% 88% 14
8 WIRE COIL INSERTS authKW 309339 1% 82% 14
9 CORRUGATED TUBE authKW 291570 2% 45% 24
10 HELICAL SCREW TAPE INSERTS authKW 243915 1% 91% 10

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 88743 71% 0% 810
2 Engineering, Mechanical 35568 57% 0% 644
3 Mechanics 21739 48% 0% 543
4 Energy & Fuels 2632 16% 0% 182
5 Physics, Fluids & Plasmas 1156 8% 0% 94
6 Engineering, Chemical 490 10% 0% 113
7 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 42 1% 0% 11
8 Physics, Nuclear 34 2% 0% 28
9 Mathematics, Interdisciplinary Applications 22 1% 0% 17
10 Engineering, General 18 1% 0% 17

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 CASPAM 121948 1% 45% 10
2 TURBINE COOLING DESIGN ANAL 61324 0% 57% 4
3 PRACT NEW TYPE PATENT EXAMINAT 53662 0% 100% 2
4 THERMAL FLUIDS 42437 1% 13% 12
5 THERMAL FLUIDS THERMAL PROC 42399 1% 23% 7
6 INGN SISTEMAS IND 34586 1% 18% 7
7 AL KHWARIZRNI ENGN 26831 0% 100% 1
8 BTKIT DWARAHAT 26831 0% 100% 1
9 CO THERM VERFAHRENSTECH 26831 0% 100% 1
10 CONACYT FELLOW IIE 26831 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 ENHANCED HEAT TRANSFER 112266 4% 8% 50
2 INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER 63681 9% 2% 99
3 EXPERIMENTAL THERMAL AND FLUID SCIENCE 53241 7% 2% 84
4 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 25966 11% 1% 129
5 APPLIED THERMAL ENGINEERING 24452 8% 1% 92
6 HEAT TRANSFER ENGINEERING 20845 3% 2% 37
7 JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 16707 6% 1% 63
8 HEAT AND MASS TRANSFER 13289 3% 1% 37
9 INTERNATIONAL JOURNAL OF THERMAL SCIENCES 13212 4% 1% 40
10 EXPERIMENTAL HEAT TRANSFER 10344 1% 2% 16

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 TWISTED TAPE 1253150 6% 69% 68 Search TWISTED+TAPE Search TWISTED+TAPE
2 SWIRL FLOW 777296 7% 39% 74 Search SWIRL+FLOW Search SWIRL+FLOW
3 HEAT TRANSFER ENHANCEMENT 622237 16% 12% 186 Search HEAT+TRANSFER+ENHANCEMENT Search HEAT+TRANSFER+ENHANCEMENT
4 FRICTION FACTOR 504673 11% 15% 123 Search FRICTION+FACTOR Search FRICTION+FACTOR
5 TURBULATOR 497965 3% 53% 35 Search TURBULATOR Search TURBULATOR
6 TWIST RATIO 484296 2% 95% 19 Search TWIST+RATIO Search TWIST+RATIO
7 TWISTED TAPE INSERTS 328675 1% 88% 14 Search TWISTED+TAPE+INSERTS Search TWISTED+TAPE+INSERTS
8 WIRE COIL INSERTS 309339 1% 82% 14 Search WIRE+COIL+INSERTS Search WIRE+COIL+INSERTS
9 CORRUGATED TUBE 291570 2% 45% 24 Search CORRUGATED+TUBE Search CORRUGATED+TUBE
10 HELICAL SCREW TAPE INSERTS 243915 1% 91% 10 Search HELICAL+SCREW+TAPE+INSERTS Search HELICAL+SCREW+TAPE+INSERTS

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 ZHANG, CC , WANG, DB , REN, K , HAN, Y , ZHU, YJ , PENG, X , DENG, J , ZHANG, XY , (2016) A COMPARATIVE REVIEW OF SELF-ROTATING AND STATIONARY TWISTED TAPE INSERTS IN HEAT EXCHANGER.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 53. ISSUE . P. 433 -449 65 90% 4
2 VARUN , GARG, MO , NAUTIYAL, H , KHURANA, S , SHUKLA, MK , (2016) HEAT TRANSFER AUGMENTATION USING TWISTED TAPE INSERTS: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 63. ISSUE . P. 193 -225 74 88% 0
3 SHEIKHOLESLAMI, M , GORJI-BANDPY, M , GANJI, DD , (2015) REVIEW OF HEAT TRANSFER ENHANCEMENT METHODS: FOCUS ON PASSIVE METHODS USING SWIRL FLOW DEVICES.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 49. ISSUE . P. 444 -469 69 63% 32
4 LIU, S , SAKR, M , (2013) A COMPREHENSIVE REVIEW ON PASSIVE HEAT TRANSFER ENHANCEMENTS IN PIPE EXCHANGERS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 19. ISSUE . P. 64-81 56 88% 56
5 JI, WT , JACOBI, AM , HE, YL , TAO, WQ , (2015) SUMMARY AND EVALUATION ON SINGLE-PHASE HEAT TRANSFER ENHANCEMENT TECHNIQUES OF LIQUID LAMINAR AND TURBULENT PIPE FLOW.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. VOL. 88. ISSUE . P. 735 -754 54 76% 10
6 HONG, YX , DU, J , WANG, SF , (2017) EXPERIMENTAL HEAT TRANSFER AND FLOW CHARACTERISTICS IN A SPIRAL GROOVED TUBE WITH OVERLAPPED LARGE/SMALL TWIN TWISTED TAPES.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. VOL. 106. ISSUE . P. 1178 -1190 50 86% 0
7 KAREEM, ZS , JAAFAR, MNM , LAZIM, TM , ABDULLAH, S , ABDULWAHID, AF , (2015) PASSIVE HEAT TRANSFER ENHANCEMENT REVIEW IN CORRUGATION.EXPERIMENTAL THERMAL AND FLUID SCIENCE. VOL. 68. ISSUE . P. 22 -38 55 69% 7
8 EIAMSA-ARD, S , KIATKITTIPONG, K , (2014) HEAT TRANSFER ENHANCEMENT BY MULTIPLE TWISTED TAPE INSERTS AND TIO2/WATER NANOFLUID.APPLIED THERMAL ENGINEERING. VOL. 70. ISSUE 1. P. 896 -924 46 79% 12
9 EIAMSA-ARD, S , NANAN, K , WONGCHAREE, K , YONGSIRI, K , THIANPONG, C , (2015) THERMOHYDRAULIC PERFORMANCE OF HEAT EXCHANGER TUBE EQUIPPED WITH SINGLE-, DOUBLE-, AND TRIPLE-HELICAL TWISTED TAPES.CHEMICAL ENGINEERING COMMUNICATIONS. VOL. 202. ISSUE 5. P. 606 -615 39 93% 4
10 BAS, H , OZCEYHAN, V , (2012) HEAT TRANSFER ENHANCEMENT IN A TUBE WITH TWISTED TAPE INSERTS PLACED SEPARATELY FROM THE TUBE WALL.EXPERIMENTAL THERMAL AND FLUID SCIENCE. VOL. 41. ISSUE . P. 51-58 35 97% 33

Classes with closest relation at Level 1


Rank Class id link
1 6507 ARTIFICIAL ROUGHNESS//SOLAR AIR HEATER//TURBINE HEAT TRANSFER
2 16325 SHELL AND TUBE HEAT EXCHANGER//HELICAL BAFFLES//PLATE FIN HEAT EXCHANGER
3 10123 HELICALLY COILED TUBE//CURVED DUCT//DEAN NUMBER
4 7784 VORTEX GENERATOR//FIN AND TUBE HEAT EXCHANGER//HEAT EXCHANGER
5 33659 HUMAN BODY THERMAL STABILITY//MED CLIMATOL//RUBBER MODIFIED BINDERS
6 10944 CONSTRUCTAL THEORY//CONSTRUCTAL//GENERALIZED THERMODYNAMIC OPTIMIZATION
7 2594 FLOW BOILING//MINICHANNEL//MICROCHANNEL
8 18121 ENTROPY GENERATION//ADV MATH MODELLING COMPUTAT//SECOND LAW ANALYSIS
9 26571 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL
10 36453 ENVIRONM ENERGY DEV OFF//ENVIRONM ENERGY TECHNOL DEV//EXCESS SUPERFICIAL GAS VELOCITY

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