Class information for:
Level 1: FROST FORMATION//DEFROSTING//AIR SOURCE HEAT PUMP

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
21360 422 20.7 48%


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
246 3       SUPERHYDROPHOBIC//SUPERHYDROPHOBICITY//PICKERING EMULSION 46848
1357 2             SUPERHYDROPHOBIC//SUPERHYDROPHOBICITY//OIL WATER SEPARATION 8277
21360 1                   FROST FORMATION//DEFROSTING//AIR SOURCE HEAT PUMP 422

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 FROST FORMATION authKW 3568307 14% 82% 60
2 DEFROSTING authKW 2131216 13% 55% 54
3 AIR SOURCE HEAT PUMP authKW 1611881 10% 52% 43
4 FROST authKW 1479352 22% 22% 91
5 FROST GROWTH authKW 940651 3% 100% 13
6 REVERSE CYCLE DEFROST authKW 651220 2% 100% 9
7 FROST THICKNESS authKW 514542 2% 89% 8
8 DEFROSTING PERFORMANCE authKW 443190 2% 88% 7
9 MULTI CIRCUIT OUTDOOR COIL authKW 361789 1% 100% 5
10 THERMODYNAM THERMOPHYS address 322316 2% 64% 7

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 34165 73% 0% 306
2 Engineering, Mechanical 20824 71% 0% 299
3 Mechanics 4339 35% 0% 149
4 Energy & Fuels 4291 32% 0% 137
5 Physics, Fluids & Plasmas 288 7% 0% 29
6 Construction & Building Technology 240 4% 0% 18
7 Engineering, Chemical 204 10% 0% 44
8 Engineering, Civil 8 2% 0% 8
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 7 1% 0% 3
10 Nuclear Science & Technology 6 2% 0% 8

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 THERMODYNAM THERMOPHYS 322316 2% 64% 7
2 BLDG SERV ENGN BLDG PHYS 217073 1% 100% 3
3 HEAT PUMP AIR CONDITIONING TECHNOL 200369 1% 46% 6
4 BLDG ENVIRONM IL ENGN 195547 2% 27% 10
5 BEIJING EDUC COMMISS 149372 2% 26% 8
6 ATGM 144716 0% 100% 2
7 BLDG SERV TECHNOL 144716 0% 100% 2
8 GLOBAL HEAT TRANSFER EXCELLENCE 144716 0% 100% 2
9 POLO S COOLING THERMOPHYS 96476 0% 67% 2
10 TECHNOL RD ENGN 96476 0% 67% 2

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 167364 21% 3% 89
2 APPLIED THERMAL ENGINEERING 26288 14% 1% 58
3 EXPERIMENTAL THERMAL AND FLUID SCIENCE 17108 7% 1% 29
4 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 13693 14% 0% 57
5 APPLIED ENERGY 11320 9% 0% 38
6 HEAT RECOVERY SYSTEMS & CHP 2795 1% 1% 4
7 INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER 2105 3% 0% 11
8 JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 1907 3% 0% 13
9 IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF MECHANICAL ENGINEERING 1816 0% 1% 2
10 INTERNATIONAL JOURNAL OF ENERGY RESEARCH 1485 2% 0% 8

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 FROST FORMATION 3568307 14% 82% 60 Search FROST+FORMATION Search FROST+FORMATION
2 DEFROSTING 2131216 13% 55% 54 Search DEFROSTING Search DEFROSTING
3 AIR SOURCE HEAT PUMP 1611881 10% 52% 43 Search AIR+SOURCE+HEAT+PUMP Search AIR+SOURCE+HEAT+PUMP
4 FROST 1479352 22% 22% 91 Search FROST Search FROST
5 FROST GROWTH 940651 3% 100% 13 Search FROST+GROWTH Search FROST+GROWTH
6 REVERSE CYCLE DEFROST 651220 2% 100% 9 Search REVERSE+CYCLE+DEFROST Search REVERSE+CYCLE+DEFROST
7 FROST THICKNESS 514542 2% 89% 8 Search FROST+THICKNESS Search FROST+THICKNESS
8 DEFROSTING PERFORMANCE 443190 2% 88% 7 Search DEFROSTING+PERFORMANCE Search DEFROSTING+PERFORMANCE
9 MULTI CIRCUIT OUTDOOR COIL 361789 1% 100% 5 Search MULTI+CIRCUIT+OUTDOOR+COIL Search MULTI+CIRCUIT+OUTDOOR+COIL
10 FROST RETARDATION 301489 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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 PATIL, MS , SEO, JH , LEE, MY , (2017) HEAT TRANSFER CHARACTERISTICS OF THE HEAT EXCHANGERS FOR REFRIGERATION, AIR CONDITIONING AND HEAT PUMP SYSTEMS UNDER FROSTING, DEFROSTING AND DRY/WET CONDITIONS-A REVIEW.APPLIED THERMAL ENGINEERING. VOL. 113. ISSUE . P. 1071 -1087 61 75% 0
2 SONG, MJ , XIA, L , DENG, SM , (2016) A MODELING STUDY ON ALLEVIATING UNEVEN DEFROSTING FOR A VERTICAL THREE-CIRCUIT OUTDOOR COIL IN AN AIR SOURCE HEAT PUMP UNIT DURING REVERSE CYCLE DEFROSTING.APPLIED ENERGY. VOL. 161. ISSUE . P. 268 -278 24 100% 7
3 BREQUE, F , NEMER, M , (2016) FROSTING MODELING ON A COLD FLAT PLATE: COMPARISON OF THE DIFFERENT ASSUMPTIONS AND IMPACTS ON FROST GROWTH PREDICTIONS.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 69. ISSUE . P. 340 -360 36 90% 0
4 SONG, MJ , XIA, L , MAO, N , DENG, SM , (2016) AN EXPERIMENTAL STUDY ON EVEN FROSTING PERFORMANCE OF AN AIR SOURCE HEAT PUMP UNIT WITH A MULTI-CIRCUIT OUTDOOR COIL.APPLIED ENERGY. VOL. 164. ISSUE . P. 36 -44 32 89% 1
5 SONG, MJ , CHEN, AL , MAO, N , (2016) AN EXPERIMENTAL STUDY ON DEFROSTING PERFORMANCE OF AN AIR SOURCE HEAT PUMP UNIT WITH A MULTI-CIRCUIT OUTDOOR COIL AT DIFFERENT FROSTING EVENNESS VALUES.APPLIED THERMAL ENGINEERING. VOL. 94. ISSUE . P. 331 -340 26 96% 2
6 WANG, ZH , WANG, FH , WANG, XK , MA, ZJ , WU, XZ , SONG, MJ , (2017) DYNAMIC CHARACTER INVESTIGATION AND OPTIMIZATION OF A NOVEL AIR-SOURCE HEAT PUMP SYSTEM.APPLIED THERMAL ENGINEERING. VOL. 111. ISSUE . P. 122 -133 22 76% 1
7 LI, Z , CHEN, Y , SONG, MJ , WANG, ZH , MAO, N , (2015) AN EXPERIMENTAL STUDY ON THE UNEVEN REFRIGERANT DISTRIBUTION OVER A VERTICALLY INSTALLED MULTI-CIRCUIT OUTDOOR COIL IN AN AIR SOURCE HEAT PUMP UNIT DURING REVERSE CYCLE DEFROSTING.APPLIED THERMAL ENGINEERING. VOL. 91. ISSUE . P. 975 -985 26 93% 5
8 TANG, JC , GONG, GC , SU, H , WU, FH , HERMAN, C , (2016) PERFORMANCE EVALUATION OF A NOVEL METHOD OF FROST PREVENTION AND RETARDATION FOR AIR SOURCE HEAT PUMPS USING THE ORTHOGONAL EXPERIMENT DESIGN METHOD.APPLIED ENERGY. VOL. 169. ISSUE . P. 696 -708 20 91% 5
9 SONG, MJ , MAO, N , DENG, SM , XIA, YD , CHEN, Y , (2016) AN EXPERIMENTAL STUDY ON DEFROSTING PERFORMANCE FOR AN AIR SOURCE HEAT PUMP UNIT AT DIFFERENT FROSTING EVENNESS VALUES WITH MELTED FROST LOCAL DRAINAGE.APPLIED THERMAL ENGINEERING. VOL. 99. ISSUE . P. 730 -740 23 92% 2
10 LEONI, A , MONDOT, M , DURIER, F , REVELLIN, R , HABERSCHILL, P , (2016) STATE-OF-THE-ART REVIEW OF FROST DEPOSITION ON FLAT SURFACES.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 68. ISSUE . P. 198 -217 21 100% 1

Classes with closest relation at Level 1


Rank Class id link
1 19557 ICE ADHESION//ICEPHOBICITY//ICE ADHESION STRENGTH
2 7784 VORTEX GENERATOR//FIN AND TUBE HEAT EXCHANGER//HEAT EXCHANGER
3 2698 INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID//SCROLL COMPRESSOR//TRANSCRITICAL CYCLE
4 18634 HEADER//ONSET OF GAS ENTRAINMENT//FLOW DISTRIBUTION
5 25731 GAS ENGINE DRIVEN HEAT PUMP//GAS ENGINE HEAT PUMP//HPGHP
6 15013 VACUUM COOLING//AIR CURTAIN//IMMERSION VACUUM COOLING
7 6329 LIQUID DESICCANT//DESICCANT WHEEL//DEHUMIDIFICATION
8 29363 ABSORPTION OIL//COAL TAR FRACTION//CRACKED KEROSENE
9 5932 DROPWISE CONDENSATION//CONTACT ANGLE HYSTERESIS//ADV THERMAL NANOMAT DEVICES GRP
10 26571 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL

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