Class information for:
Level 1: CAPILLARY TUBE//ELECTRONIC EXPANSION VALVE//METASTABLE FLOW

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
12785 1                   CAPILLARY TUBE//ELECTRONIC EXPANSION VALVE//METASTABLE FLOW 912

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CAPILLARY TUBE authKW 1039643 8% 41% 74
2 ELECTRONIC EXPANSION VALVE authKW 805517 3% 90% 26
3 METASTABLE FLOW authKW 622015 2% 100% 18
4 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID journal 609042 28% 7% 253
5 HOUSEHOLD REFRIGERATOR authKW 543238 3% 60% 26
6 DOMESTIC REFRIGERATOR authKW 512105 4% 44% 34
7 VARIABLE REFRIGERANT FLOW authKW 356658 2% 61% 17
8 THERMOSTATIC EXPANSION VALVE authKW 307362 1% 68% 13
9 REFRIGERATION SYSTEM authKW 248737 5% 17% 42
10 SHORT TUBE ORIFICE authKW 245733 1% 89% 8

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Thermodynamics 65934 68% 0% 624
2 Engineering, Mechanical 37335 65% 0% 591
3 Energy & Fuels 12388 38% 0% 347
4 Mechanics 5552 28% 0% 251
5 Construction & Building Technology 5071 13% 0% 118
6 Automation & Control Systems 299 4% 0% 38
7 Engineering, Civil 164 4% 0% 40
8 Engineering, Chemical 157 7% 0% 63
9 Nuclear Science & Technology 103 4% 0% 35
10 Engineering, Marine 24 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLO S EMERGING TECHNOL COOLING THERMOPH 135566 2% 21% 19
2 CHINA RD 116617 1% 38% 9
3 CLIMATE CONTROL TECHNOL 69113 0% 100% 2
4 EGE TECH 69113 0% 100% 2
5 FLUID MECH TURBOMACHINERY FUTURE 69113 0% 100% 2
6 HEAT PUMP ENGN TECHNOL DEV 69113 0% 100% 2
7 PL THERMODYNAM THERMOPHYS 69113 0% 100% 2
8 RD COORDINAT EVALUAT 69113 0% 100% 2
9 SYST AIR CONDITIONING 69113 0% 100% 2
10 REFRIGERAT CRYOGEN 66410 5% 4% 50

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID 609042 28% 7% 253
2 APPLIED THERMAL ENGINEERING 97568 19% 2% 171
3 HVAC&R RESEARCH 59965 4% 5% 37
4 SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT 20183 1% 4% 13
5 INTERNATIONAL JOURNAL OF ENERGY RESEARCH 12389 4% 1% 34
6 ASHRAE JOURNAL 10860 2% 2% 15
7 ENERGY AND BUILDINGS 5658 4% 0% 34
8 ENERGY CONVERSION AND MANAGEMENT 5062 4% 0% 38
9 APPLIED ENERGY 4209 4% 0% 35
10 BUILDING SERVICES ENGINEERING RESEARCH & TECHNOLOGY 3378 1% 2% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CAPILLARY TUBE 1039643 8% 41% 74 Search CAPILLARY+TUBE Search CAPILLARY+TUBE
2 ELECTRONIC EXPANSION VALVE 805517 3% 90% 26 Search ELECTRONIC+EXPANSION+VALVE Search ELECTRONIC+EXPANSION+VALVE
3 METASTABLE FLOW 622015 2% 100% 18 Search METASTABLE+FLOW Search METASTABLE+FLOW
4 HOUSEHOLD REFRIGERATOR 543238 3% 60% 26 Search HOUSEHOLD+REFRIGERATOR Search HOUSEHOLD+REFRIGERATOR
5 DOMESTIC REFRIGERATOR 512105 4% 44% 34 Search DOMESTIC+REFRIGERATOR Search DOMESTIC+REFRIGERATOR
6 VARIABLE REFRIGERANT FLOW 356658 2% 61% 17 Search VARIABLE+REFRIGERANT+FLOW Search VARIABLE+REFRIGERANT+FLOW
7 THERMOSTATIC EXPANSION VALVE 307362 1% 68% 13 Search THERMOSTATIC+EXPANSION+VALVE Search THERMOSTATIC+EXPANSION+VALVE
8 REFRIGERATION SYSTEM 248737 5% 17% 42 Search REFRIGERATION+SYSTEM Search REFRIGERATION+SYSTEM
9 SHORT TUBE ORIFICE 245733 1% 89% 8 Search SHORT+TUBE+ORIFICE Search SHORT+TUBE+ORIFICE
10 ADIABATIC CAPILLARY TUBE 221158 1% 80% 8 Search ADIABATIC+CAPILLARY+TUBE Search ADIABATIC+CAPILLARY+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 28451 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL
2 37091 GAS ENGINE DRIVEN HEAT PUMP//GAS ENGINE HEAT PUMP//HPGHP
3 3189 EJECTOR//INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//TRANSCRITICAL CYCLE
4 23241 SCROLL COMPRESSOR//RECIPROCATING COMPRESSOR//LINEAR COMPRESSOR
5 21277 FROST FORMATION//DEFROSTING//FROST
6 3562 ENERGY AND BUILDINGS//HVAC SYSTEM//AIR HANDLING UNIT
7 22022 SOLAR ASSISTED HEAT PUMP//HEAT PUMP//SOLAR ASSISTED
8 31250 RECESSED SPACES//AUTOMOBILE CABIN//AIR CONDITIONER PERFORMANCE
9 20362 FLASHING FLOW//CRITICAL FLOW//SAFETY VALVE
10 15753 VACUUM COOLING//AIR CURTAIN//IMMERSION VACUUM COOLING

Go to start page