Class information for:
Level 1: FROST FORMATION//DEFROSTING//FROST

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
107 3       ENERGY & FUELS//ENERGY AND BUILDINGS//SOLAR ENERGY 73650
849 2             INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//HEAT PUMP//GROUND SOURCE HEAT PUMP 11790
21277 1                   FROST FORMATION//DEFROSTING//FROST 449

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FROST FORMATION authKW 3753936 14% 82% 65
2 DEFROSTING authKW 2192785 13% 55% 57
3 FROST authKW 1657328 22% 23% 101
4 AIR SOURCE HEAT PUMP authKW 1614379 10% 50% 46
5 FROST GROWTH authKW 982693 3% 100% 14
6 REVERSE CYCLE DEFROST authKW 631731 2% 100% 9
7 FROST THICKNESS authKW 568556 2% 90% 9
8 DEFROSTING PERFORMANCE authKW 429927 2% 88% 7
9 MULTI CIRCUIT OUTDOOR COIL authKW 421154 1% 100% 6
10 THERMODYNAM THERMOPHYS address 312670 2% 64% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Thermodynamics 40306 76% 0% 342
2 Engineering, Mechanical 24318 74% 0% 334
3 Mechanics 5106 37% 0% 167
4 Energy & Fuels 3583 29% 0% 132
5 Physics, Fluids & Plasmas 354 7% 0% 33
6 Construction & Building Technology 332 5% 0% 22
7 Engineering, Chemical 175 10% 0% 43
8 Engineering, Civil 10 2% 0% 9
9 Engineering, Manufacturing 2 1% 0% 3
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 2 0% 0% 2

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 THERMODYNAM THERMOPHYS 312670 2% 64% 7
2 BLDG SERV ENGN BLDG PHYS 210577 1% 100% 3
3 BLDG ENVIRONM IL ENGN 197502 2% 26% 11
4 HEAT PUMP AIR CONDITIONING TECHNOL 194372 1% 46% 6
5 ATGM 140385 0% 100% 2
6 BLDG SERV TECHNOL 140385 0% 100% 2
7 GLOBAL HEAT TRANSFER EXCELLENCE 140385 0% 100% 2
8 BEIJING EDUC COMMISS 140373 2% 25% 8
9 POLO S COOLING THERMOPHYS 93589 0% 67% 2
10 TECHNOL RD ENGN 93589 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID 185571 22% 3% 98
2 APPLIED THERMAL ENGINEERING 28605 14% 1% 65
3 EXPERIMENTAL THERMAL AND FLUID SCIENCE 20723 7% 1% 33
4 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 14939 14% 0% 62
5 APPLIED ENERGY 8134 8% 0% 34
6 HVAC&R RESEARCH 3195 1% 1% 6
7 INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER 2772 3% 0% 13
8 HEAT RECOVERY SYSTEMS & CHP 2685 1% 1% 4
9 SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT 2180 1% 1% 3
10 JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 2102 3% 0% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FROST FORMATION 3753936 14% 82% 65 Search FROST+FORMATION Search FROST+FORMATION
2 DEFROSTING 2192785 13% 55% 57 Search DEFROSTING Search DEFROSTING
3 FROST 1657328 22% 23% 101 Search FROST Search FROST
4 AIR SOURCE HEAT PUMP 1614379 10% 50% 46 Search AIR+SOURCE+HEAT+PUMP Search AIR+SOURCE+HEAT+PUMP
5 FROST GROWTH 982693 3% 100% 14 Search FROST+GROWTH Search FROST+GROWTH
6 REVERSE CYCLE DEFROST 631731 2% 100% 9 Search REVERSE+CYCLE+DEFROST Search REVERSE+CYCLE+DEFROST
7 FROST THICKNESS 568556 2% 90% 9 Search FROST+THICKNESS Search FROST+THICKNESS
8 DEFROSTING PERFORMANCE 429927 2% 88% 7 Search DEFROSTING+PERFORMANCE Search DEFROSTING+PERFORMANCE
9 MULTI CIRCUIT OUTDOOR COIL 421154 1% 100% 6 Search MULTI+CIRCUIT+OUTDOOR+COIL Search MULTI+CIRCUIT+OUTDOOR+COIL
10 FROST RETARDATION 292467 1% 83% 5 Search FROST+RETARDATION Search FROST+RETARDATION

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 12169 DROPWISE CONDENSATION//ICE ADHESION//ANTI ICING
2 7954 VORTEX GENERATOR//FIN AND TUBE HEAT EXCHANGER//HEAT EXCHANGER
3 12785 CAPILLARY TUBE//ELECTRONIC EXPANSION VALVE//METASTABLE FLOW
4 22022 SOLAR ASSISTED HEAT PUMP//HEAT PUMP//SOLAR ASSISTED
5 3189 EJECTOR//INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//TRANSCRITICAL CYCLE
6 19779 HEADER//FLOW DISTRIBUTION//VERTICAL HEADER
7 28451 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL
8 5788 LIQUID DESICCANT//DESICCANT WHEEL//DEHUMIDIFICATION
9 33552 GROOVING CORROSION//ACCURACY OF CALCULATION//ADIABATIC SHELL
10 37091 GAS ENGINE DRIVEN HEAT PUMP//GAS ENGINE HEAT PUMP//HPGHP

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