Class information for:
Level 1: SCROLL COMPRESSOR//RECIPROCATING COMPRESSOR//LINEAR COMPRESSOR

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
23241 1                   SCROLL COMPRESSOR//RECIPROCATING COMPRESSOR//LINEAR COMPRESSOR 375

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SCROLL COMPRESSOR authKW 2062198 14% 48% 51
2 RECIPROCATING COMPRESSOR authKW 1933841 13% 49% 47
3 LINEAR COMPRESSOR authKW 907308 6% 47% 23
4 COMPRESSOR VALVE authKW 420220 1% 100% 5
5 ROLLING PISTON COMPRESSOR authKW 411812 2% 70% 7
6 HERMETIC COMPRESSOR authKW 358581 2% 53% 8
7 SCROLL COMPRESSORS authKW 300155 1% 71% 5
8 TRANE AIR CONDITIONING address 268939 1% 80% 4
9 ROTARY COMPRESSOR authKW 257363 4% 22% 14
10 LIQUID FLOODING authKW 252132 1% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 18726 71% 0% 268
2 Thermodynamics 11929 46% 0% 171
3 Mechanics 918 18% 0% 67
4 Energy & Fuels 805 16% 0% 59
5 Construction & Building Technology 235 5% 0% 17
6 Dance 101 0% 0% 1
7 Engineering, Petroleum 83 2% 0% 6
8 Engineering, General 56 3% 0% 13
9 Engineering, Electrical & Electronic 37 9% 0% 32
10 Automation & Control Systems 34 2% 0% 9

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRANE AIR CONDITIONING 268939 1% 80% 4
2 PROD TESTING 252132 1% 100% 3
3 ENGN FLUID MACHINERY COMP SOR 189098 1% 75% 3
4 STATE COMP SOR TECHNOL 177968 2% 35% 6
5 BRAZILIAN COMP SOR IND 168088 1% 100% 2
6 ENGN FLUID MACHINERY COMP SORS 116721 1% 28% 5
7 POLO S EMERGING TECHNOL COOLING THERMOPH 91334 3% 11% 10
8 AERO THERMO DESIGN ENGN 84044 0% 100% 1
9 AIR CONDITIONING REFRIGERAT SYST HEADQUARTERS 84044 0% 100% 1
10 CONTR R ENGN 84044 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID 213247 26% 3% 96
2 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING 26037 4% 2% 14
3 HVAC&R RESEARCH 17999 3% 2% 13
4 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY 13274 4% 1% 16
5 APPLIED THERMAL ENGINEERING 9346 9% 0% 34
6 MECHANIKA 2359 1% 1% 5
7 DANCING TIMES 2210 0% 3% 1
8 INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS 2159 2% 0% 8
9 JOURNAL OF MAGNETICS 1255 1% 1% 3
10 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 1030 2% 0% 8

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SCROLL COMPRESSOR 2062198 14% 48% 51 Search SCROLL+COMPRESSOR Search SCROLL+COMPRESSOR
2 RECIPROCATING COMPRESSOR 1933841 13% 49% 47 Search RECIPROCATING+COMPRESSOR Search RECIPROCATING+COMPRESSOR
3 LINEAR COMPRESSOR 907308 6% 47% 23 Search LINEAR+COMPRESSOR Search LINEAR+COMPRESSOR
4 COMPRESSOR VALVE 420220 1% 100% 5 Search COMPRESSOR+VALVE Search COMPRESSOR+VALVE
5 ROLLING PISTON COMPRESSOR 411812 2% 70% 7 Search ROLLING+PISTON+COMPRESSOR Search ROLLING+PISTON+COMPRESSOR
6 HERMETIC COMPRESSOR 358581 2% 53% 8 Search HERMETIC+COMPRESSOR Search HERMETIC+COMPRESSOR
7 SCROLL COMPRESSORS 300155 1% 71% 5 Search SCROLL+COMPRESSORS Search SCROLL+COMPRESSORS
8 ROTARY COMPRESSOR 257363 4% 22% 14 Search ROTARY+COMPRESSOR Search ROTARY+COMPRESSOR
9 LIQUID FLOODING 252132 1% 100% 3 Search LIQUID+FLOODING Search LIQUID+FLOODING
10 STEPLESS CAPACITY CONTROL 252132 1% 100% 3 Search STEPLESS+CAPACITY+CONTROL Search STEPLESS+CAPACITY+CONTROL

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 26366 REFRIGERANT OIL MIXTURES//PROPIEDADES TERMOFIS//POLYOLESTER
2 3189 EJECTOR//INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//TRANSCRITICAL CYCLE
3 12785 CAPILLARY TUBE//ELECTRONIC EXPANSION VALVE//METASTABLE FLOW
4 19100 EXTERNAL GEAR PUMPS//GEAR PUMP//SCREW COMPRESSOR
5 28415 FAST FILLING//FAST FILLING PROCESS//CRYO ADSORPTION
6 26965 NONCONTACT HANDLING//BERNOULLI GRIPPER//VORTEX GRIPPER
7 37688 AIR BRAKE SYSTEM//AIR BRAKES//AIR BRAKING SYSTEM
8 3451 ORGANIC RANKINE CYCLE//ORGANIC RANKINE CYCLE ORC//WASTE HEAT RECOVERY
9 28451 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL
10 38357 MULTIDIMENSIONAL DAMAGE IDENTIFICATION//SMOOTH ORTHOGONAL DECOMPOSITION//2 HYDROXYMETHYL18CORONA 6 PALMITATE

Go to start page