Class information for:
Level 1: HELICALLY COILED TUBE//HELICAL PIPE//CURVED DUCT

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
232 3       THERMODYNAMICS//INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER//NANOFLUID 48476
970 2             HEAT EXCHANGER//THERMODYNAMICS//HEAT TRANSFER ENHANCEMENT 10950
9528 1                   HELICALLY COILED TUBE//HELICAL PIPE//CURVED DUCT 1178

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HELICALLY COILED TUBE authKW 618505 3% 68% 34
2 HELICAL PIPE authKW 476668 2% 64% 28
3 CURVED DUCT authKW 472085 3% 59% 30
4 DEAN NUMBER authKW 331991 2% 56% 22
5 HELICAL COIL authKW 327678 3% 35% 35
6 CURVED PIPE authKW 321011 2% 50% 24
7 HELICAL COILED TUBE authKW 296338 1% 92% 12
8 COILED FLOW INVERTER authKW 265949 1% 76% 13
9 SECONDARY FLOW authKW 202228 5% 13% 60
10 HELICAL TUBE authKW 194159 1% 48% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Thermodynamics 27592 39% 0% 462
2 Mechanics 25989 51% 0% 605
3 Engineering, Mechanical 16247 38% 0% 448
4 Physics, Fluids & Plasmas 5855 18% 0% 207
5 Engineering, Chemical 1225 15% 0% 172
6 Energy & Fuels 760 9% 0% 107
7 Mathematics, Interdisciplinary Applications 196 3% 0% 40
8 Computer Science, Interdisciplinary Applications 86 3% 0% 35
9 Engineering, General 45 2% 0% 24
10 Nuclear Science & Technology 35 2% 0% 28

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACE THERMAL SCI 85608 0% 80% 4
2 MICROFLUID MULTIPHASE FLOW 53502 0% 50% 4
3 REFRIGERAT AIR CONDITIONING TECHNOL 47556 0% 44% 4
4 HEMISPHER ENVIRONM TECHNOL 39713 1% 21% 7
5 HEAT FLUID FLOW GRP 35669 0% 67% 2
6 MECH POLYMER TECHNOL GRP 35669 0% 67% 2
7 MINERAL MET MAT TECHNOL 30093 0% 38% 3
8 EQUIPMENT DESIGN 29071 0% 22% 5
9 ADV REACTOR ENGN SAFETY MOE CHINA 26753 0% 100% 1
10 ANTRIM ENGN 26753 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 18180 9% 1% 111
2 JOURNAL OF FLUID MECHANICS 11351 7% 1% 82
3 INTERNATIONAL JOURNAL OF THERMAL SCIENCES 8030 3% 1% 32
4 INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER 7660 3% 1% 35
5 HEAT TRANSFER ENGINEERING 7083 2% 1% 22
6 APPLIED THERMAL ENGINEERING 6906 4% 1% 52
7 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME 6738 3% 1% 33
8 HEAT AND MASS TRANSFER 6123 2% 1% 26
9 PHYSICS OF FLUIDS A-FLUID DYNAMICS 5396 1% 1% 17
10 EXPERIMENTAL THERMAL AND FLUID SCIENCE 4498 2% 1% 25

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HELICALLY COILED TUBE 618505 3% 68% 34 Search HELICALLY+COILED+TUBE Search HELICALLY+COILED+TUBE
2 HELICAL PIPE 476668 2% 64% 28 Search HELICAL+PIPE Search HELICAL+PIPE
3 CURVED DUCT 472085 3% 59% 30 Search CURVED+DUCT Search CURVED+DUCT
4 DEAN NUMBER 331991 2% 56% 22 Search DEAN+NUMBER Search DEAN+NUMBER
5 HELICAL COIL 327678 3% 35% 35 Search HELICAL+COIL Search HELICAL+COIL
6 CURVED PIPE 321011 2% 50% 24 Search CURVED+PIPE Search CURVED+PIPE
7 HELICAL COILED TUBE 296338 1% 92% 12 Search HELICAL+COILED+TUBE Search HELICAL+COILED+TUBE
8 COILED FLOW INVERTER 265949 1% 76% 13 Search COILED+FLOW+INVERTER Search COILED+FLOW+INVERTER
9 SECONDARY FLOW 202228 5% 13% 60 Search SECONDARY+FLOW Search SECONDARY+FLOW
10 HELICAL TUBE 194159 1% 48% 15 Search HELICAL+TUBE Search HELICAL+TUBE

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 1


rank cluster_id2 link
1 25216 FLOW ACCELERATED CORROSION//PIPE WALL THINNING//CORROSIVE CONDITIONS
2 10452 TWISTED TAPE//SWIRL FLOW//HEAT TRANSFER ENHANCEMENT
3 20400 SHELL AND TUBE HEAT EXCHANGER//HELICAL BAFFLES//SEGMENTAL BAFFLES
4 17922 ENTROPY GENERATION//BEJAN NUMBER//SECOND LAW ANALYSIS
5 28023 CURVED DIFFUSER//S SHAPED DIFFUSER//ENGINE INTAKE
6 1803 WALL SHEAR STRESS//CAROTID BIFURCATION//OSCILLATORY SHEAR INDEX
7 22290 PARATUS CHEM MACHINERY//CHEM PARAT MACHINERY//GOERTLER VORTICES
8 6362 ARTIFICIAL ROUGHNESS//SOLAR AIR HEATER//RIBBED CHANNEL
9 7954 VORTEX GENERATOR//FIN AND TUBE HEAT EXCHANGER//HEAT EXCHANGER
10 11420 CONJUGATED GRAETZ PROBLEMS//DOUBLE PASS OPERATION//GRAETZ PROBLEM

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