Class information for:
Level 1: REFRIGERANT OIL MIXTURES//POLYOLESTER//OIL REFRIGERANT MIXTURE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24559 308 20.6 37%


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
12 4 POLYMER SCIENCE//MATERIALS SCIENCE, PAPER & WOOD//CHEMISTRY, PHYSICAL 1084170
114 3       JOURNAL OF CHEMICAL AND ENGINEERING DATA//FLUID PHASE EQUILIBRIA//JOURNAL OF CHEMICAL THERMODYNAMICS 70704
805 2             FLUID PHASE EQUILIBRIA//JOURNAL OF CHEMICAL THERMODYNAMICS//THERMODYNAMICS 12041
24559 1                   REFRIGERANT OIL MIXTURES//POLYOLESTER//OIL REFRIGERANT MIXTURE 308

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 REFRIGERANT OIL MIXTURES authKW 396557 2% 67% 6
2 POLYOLESTER authKW 333937 3% 42% 8
3 OIL REFRIGERANT MIXTURE authKW 317247 1% 80% 4
4 PROPIEDADES TERMOFIS address 308830 6% 17% 18
5 LUBRICANTS SPECIALTIES address 297421 1% 100% 3
6 OIL RETURN authKW 297421 1% 100% 3
7 PENTAERYTHRITOL TETRAPENTANOATE authKW 297421 1% 100% 3
8 REFRIGERATION OILS authKW 223064 1% 75% 3
9 REFRIGERANT authKW 222610 15% 5% 46
10 GAS EXPANDED LUBRICANTS authKW 198281 1% 100% 2

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 9978 46% 0% 142
2 Engineering, Mechanical 9593 56% 0% 174
3 Engineering, Chemical 1078 25% 0% 78
4 Construction & Building Technology 341 6% 0% 18
5 Mechanics 109 7% 0% 23
6 Energy & Fuels 108 7% 0% 21
7 Chemistry, Physical 65 13% 0% 39
8 Chemistry, Multidisciplinary 30 9% 0% 29
9 Engineering, Petroleum 23 1% 0% 3
10 Materials Science, Characterization, Testing 13 1% 0% 3

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 PROPIEDADES TERMOFIS 308830 6% 17% 18
2 LUBRICANTS SPECIALTIES 297421 1% 100% 3
3 PADOVA 190648 2% 38% 5
4 SUSTAINABLE PROD ENGN 122013 1% 31% 4
5 POLO S EMERGING TECHNOL COOLING THERMOPH 113937 3% 11% 10
6 AIR CONDITIONING RD 2 99140 0% 100% 1
7 CETHIL UMR 2005 99140 0% 100% 1
8 COMP SOR DEV ENGN 99140 0% 100% 1
9 DRIVETRAIN IND LUBRICANTS GRP 99140 0% 100% 1
10 EFFICIENT UTILIZAT LOW MEDIUM E ENG 99140 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 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID 94044 19% 2% 57
2 LUBRICATION ENGINEERING 16696 4% 1% 13
3 JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS 16209 6% 1% 17
4 ASHRAE JOURNAL-AMERICAN SOCIETY OF HEATING REFRIGERATING AND AIR-CONDITIONING ENGINEERS 8364 2% 2% 5
5 SCIENCE AND TECHNOLOGY FOR THE BUILT ENVIRONMENT 7202 1% 2% 4
6 JOURNAL OF CHEMICAL AND ENGINEERING DATA 6176 9% 0% 27
7 HVAC&R RESEARCH 6151 2% 1% 7
8 TRIBOLOGY TRANSACTIONS 3653 3% 0% 10
9 SOLID STATE PHENOMENA SERIES 3417 0% 3% 1
10 FLUID PHASE EQUILIBRIA 2993 6% 0% 17

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 REFRIGERANT OIL MIXTURES 396557 2% 67% 6 Search REFRIGERANT+OIL+MIXTURES Search REFRIGERANT+OIL+MIXTURES
2 POLYOLESTER 333937 3% 42% 8 Search POLYOLESTER Search POLYOLESTER
3 OIL REFRIGERANT MIXTURE 317247 1% 80% 4 Search OIL+REFRIGERANT+MIXTURE Search OIL+REFRIGERANT+MIXTURE
4 OIL RETURN 297421 1% 100% 3 Search OIL+RETURN Search OIL+RETURN
5 PENTAERYTHRITOL TETRAPENTANOATE 297421 1% 100% 3 Search PENTAERYTHRITOL+TETRAPENTANOATE Search PENTAERYTHRITOL+TETRAPENTANOATE
6 REFRIGERATION OILS 223064 1% 75% 3 Search REFRIGERATION+OILS Search REFRIGERATION+OILS
7 REFRIGERANT 222610 15% 5% 46 Search REFRIGERANT Search REFRIGERANT
8 GAS EXPANDED LUBRICANTS 198281 1% 100% 2 Search GAS+EXPANDED+LUBRICANTS Search GAS+EXPANDED+LUBRICANTS
9 LONG CHAINED HYDROCARBONS 198281 1% 100% 2 Search LONG+CHAINED+HYDROCARBONS Search LONG+CHAINED+HYDROCARBONS
10 PE ESTERS 198281 1% 100% 2 Search PE+ESTERS Search PE+ESTERS

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 YOUBI-IDRISSI, M , BONJOUR, J , (2008) THE EFFECT OF OIL IN REFRIGERATION: CURRENT RESEARCH ISSUES AND CRITICAL REVIEW OF THERMODYNAMIC ASPECTS.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 31. ISSUE 2. P. 165 -179 40 74% 24
2 SUN, YJ , WANG, XP , GONG, N , LIU, ZG , (2015) SOLUBILITY MEASUREMENT AND CORRELATION OF ISOBUTANE WITH TWO PENTAERYTHRITOL TETRAALKYL ESTERS BETWEEN (293.15 AND 348.15) K.JOURNAL OF CHEMICAL AND ENGINEERING DATA. VOL. 60. ISSUE 5. P. 1504 -1509 17 94% 0
3 SUN, YJ , WANG, XP , GONG, N , LIU, ZG , (2015) SOLUBILITY OF TRANS-1,3,3,3-TETRAFLUOROPROPENE (R1234ZE(E)) IN PENTAERYTHRITOL ESTER HEPTANOIC ACID (PEC7) AND IN PENTAERYTHRITOL TETRANONANOATE (PEC9) BETWEEN 283.15 K AND 353.15 K.FLUID PHASE EQUILIBRIA. VOL. 387. ISSUE . P. 154 -159 17 85% 2
4 ZHELEZNY, PV , ZHELEZNY, VP , PROCENKO, DA , ANCHERBAK, SN , (2007) AN EXPERIMENTAL INVESTIGATION AND MODELLING OF THE THERMODYNAMIC PROPERTIES OF ISOBUTANE-COMPRESSOR OIL SOLUTIONS: SOME ASPECTS OF EXPERIMENTAL METHODOLOGY.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 30. ISSUE 3. P. 433-445 20 80% 17
5 WANG, XP , SUN, YJ , GONG, N , (2016) EXPERIMENTAL INVESTIGATIONS FOR THE PHASE EQUILIBRIUM OF R1234YF AND R1234ZE(E) WITH TWO LINEAR CHAINED PENTAERYTHRITOL ESTERS.JOURNAL OF CHEMICAL THERMODYNAMICS. VOL. 92. ISSUE . P. 66 -71 14 74% 3
6 ZHELEZNY, VP , SEMENYUK, YV , ANCHERBAK, SN , GREBENKOV, AJ , BELIAYEVA, OV , (2007) AN EXPERIMENTAL INVESTIGATION AND MODELLING OF THE SOLUBILITY, DENSITY AND SURFACE TENSION OF 1,1,1,3,3-PENTAFLUOROPROPANE (R-245FA)/SYNTHETIC POLYOLESTER COMPRESSOR OIL SOLUTIONS.JOURNAL OF FLUORINE CHEMISTRY. VOL. 128. ISSUE 9. P. 1029-1038 19 76% 11
7 NETO, MAM , BARBOSA, JR , (2013) A DEPARTURE-FUNCTION APPROACH TO CALCULATE THERMODYNAMIC PROPERTIES OF REFRIGERANT-OIL MIXTURES.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 36. ISSUE 3. P. 972 -979 12 80% 1
8 PRATA, AT , BARBOSA, JR , (2009) ROLE OF THE THERMODYNAMICS, HEAT TRANSFER, AND FLUID MECHANICS OF LUBRICANT OIL IN HERMETIC RECIPROCATING COMPRESSORS.HEAT TRANSFER ENGINEERING. VOL. 30. ISSUE 7. P. 533 -548 15 68% 3
9 MARCELINO, MA , BARBOSA, JR , (2008) SOLUBILITY, DENSITY AND VISCOSITY OF A MIXTURE OF R-600A AND POLYOL ESTER OIL.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 31. ISSUE 1. P. 34-44 13 76% 13
10 SUN, YJ , WANG, XP , GONG, N , LIU, ZG , (2014) SOLUBILITY OF DIMETHYL ETHER IN PENTAERYTHRITOL TETRAHEXANOATE (PEC6) AND IN PENTAERYTHRITOL TETRAOCTANOATE (PEC8) BETWEEN (283.15 AND 353.15) K.JOURNAL OF CHEMICAL AND ENGINEERING DATA. VOL. 59. ISSUE 11. P. 3791 -3797 12 71% 1

Classes with closest relation at Level 1


Rank Class id link
1 2698 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//SCROLL COMPRESSOR//TRANSCRITICAL CYCLE
2 22115 SCUFFING//AL390 T6//MACHINES MOTOR VEHICLES IMRIPS
3 4003 INTERNATIONAL JOURNAL OF THERMOPHYSICS//VIBRATING WIRE VISCOMETER//VISCOSITY
4 2594 FLOW BOILING//MINICHANNEL//MICROCHANNEL
5 21123 ISOBARIC THERMAL EXPANSIVITY//MOL ACOUST//SCANNING TRANSITIOMETRY
6 15997 PISTON RING//PISTON SKIRT//CRANKSHAFT
7 2444 INTERNATIONAL JOURNAL OF THERMOPHYSICS//REFRIGERANT//SATURATED LIQUID DENSITY
8 26879 COSMO RS//COSMO SAC//COSMO RS PDHS
9 801 FLUID PHASE EQUILIBRIA//MIXING RULES//EQUATION OF STATE
10 30097 HEAT TRANSFER INTENSITY//SPONTANEOUS BOILING UP//BOILING UP

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