Class information for:
Level 1: SOLAR WATER HEATER//SOLAR ENERGY//SOLAR WATER HEATING

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5767 1578 20.6 39%


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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
115 3       ENERGY & FUELS//ENERGY AND BUILDINGS//SOLAR ENERGY 70347
923 2             PHASE CHANGE MATERIAL//THERMAL ENERGY STORAGE//SOLAR ENERGY 11140
5767 1                   SOLAR WATER HEATER//SOLAR ENERGY//SOLAR WATER HEATING 1578

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 SOLAR WATER HEATER authKW 1130696 6% 60% 97
2 SOLAR ENERGY journal 510989 27% 6% 426
3 SOLAR WATER HEATING authKW 498903 2% 68% 38
4 SOLAR COLLECTOR authKW 428620 7% 20% 110
5 SOLAR COMBISYSTEM authKW 351796 1% 91% 20
6 SOLAR WATER HEATING SYSTEM authKW 249451 1% 68% 19
7 INTEGRATED COLLECTOR STORAGE SYSTEM authKW 204369 1% 81% 13
8 EVACUATED TUBE authKW 194009 1% 53% 19
9 FLAT PLATE SOLAR COLLECTOR authKW 183198 2% 38% 25
10 ICSSWH authKW 154792 1% 100% 8

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 Energy & Fuels 110952 84% 0% 1322
2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 19007 15% 0% 229
3 Thermodynamics 14946 25% 0% 398
4 Engineering, Mechanical 4278 17% 0% 274
5 Mechanics 3716 17% 0% 276
6 Construction & Building Technology 1510 5% 0% 86
7 Physics, Nuclear 1506 10% 0% 156
8 Engineering, Chemical 346 8% 0% 119
9 Engineering, Civil 269 4% 0% 67
10 Nuclear Science & Technology 83 3% 0% 46

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 ARTS DESIGN BUILT ENVIRONM 123830 1% 80% 8
2 QUAL SUPERVIS TESTING SOLAR HEATING SY 116094 0% 100% 6
3 SPF SOLARTECH 77396 0% 100% 4
4 SUSTAINABLE BLDG ENVELOPE 69101 0% 71% 5
5 CORUS COLORS 60462 0% 63% 5
6 VIGNOLA 53743 0% 56% 5
7 BEIJING GREEN BLDG ENERGY EFFICIENT TEC 51595 0% 67% 4
8 SOLAR OTHER ENERGY SYST 49736 1% 21% 12
9 GRP ITEA 44223 0% 57% 4
10 UNITE THERM THERMODYNAM PROC IND 40305 0% 42% 5

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 SOLAR ENERGY 510989 27% 6% 426
2 JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME 123881 7% 6% 115
3 ENERGY CONVERSION AND MANAGEMENT 50331 10% 2% 156
4 RENEWABLE ENERGY 39168 8% 2% 128
5 APPLIED ENERGY 20487 6% 1% 99
6 RENEWABLE & SUSTAINABLE ENERGY REVIEWS 12854 4% 1% 65
7 INTERNATIONAL JOURNAL OF ENERGY RESEARCH 11508 3% 1% 43
8 ENERGY AND BUILDINGS 8849 3% 1% 55
9 APPLIED THERMAL ENGINEERING 6471 4% 1% 56
10 ENERGY 5947 4% 1% 58

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 SOLAR WATER HEATER 1130696 6% 60% 97 Search SOLAR+WATER+HEATER Search SOLAR+WATER+HEATER
2 SOLAR WATER HEATING 498903 2% 68% 38 Search SOLAR+WATER+HEATING Search SOLAR+WATER+HEATING
3 SOLAR COLLECTOR 428620 7% 20% 110 Search SOLAR+COLLECTOR Search SOLAR+COLLECTOR
4 SOLAR COMBISYSTEM 351796 1% 91% 20 Search SOLAR+COMBISYSTEM Search SOLAR+COMBISYSTEM
5 SOLAR WATER HEATING SYSTEM 249451 1% 68% 19 Search SOLAR+WATER+HEATING+SYSTEM Search SOLAR+WATER+HEATING+SYSTEM
6 INTEGRATED COLLECTOR STORAGE SYSTEM 204369 1% 81% 13 Search INTEGRATED+COLLECTOR+STORAGE+SYSTEM Search INTEGRATED+COLLECTOR+STORAGE+SYSTEM
7 EVACUATED TUBE 194009 1% 53% 19 Search EVACUATED+TUBE Search EVACUATED+TUBE
8 FLAT PLATE SOLAR COLLECTOR 183198 2% 38% 25 Search FLAT+PLATE+SOLAR+COLLECTOR Search FLAT+PLATE+SOLAR+COLLECTOR
9 ICSSWH 154792 1% 100% 8 Search ICSSWH Search ICSSWH
10 THERMAL STRATIFICATION 154065 3% 15% 54 Search THERMAL+STRATIFICATION Search THERMAL+STRATIFICATION

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 GAUTAM, A , CHAMOLI, S , KUMAR, A , SINGH, S , (2017) A REVIEW ON TECHNICAL IMPROVEMENTS, ECONOMIC FEASIBILITY AND WORLD SCENARIO OF SOLAR WATER HEATING SYSTEM.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 68. ISSUE . P. 541 -562 54 75% 1
2 SINGH, R , LAZARUS, IJ , SOULIOTIS, M , (2016) RECENT DEVELOPMENTS IN INTEGRATED COLLECTOR STORAGE (ICS) SOLAR WATER HEATERS: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 54. ISSUE . P. 270 -298 70 71% 3
3 ISLAM, MR , SUMATHY, K , KHAN, SU , (2013) SOLAR WATER HEATING SYSTEMS AND THEIR MARKET TRENDS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 17. ISSUE . P. 1-25 54 69% 37
4 HAN, YM , WANG, RZ , DAI, YJ , (2009) THERMAL STRATIFICATION WITHIN THE WATER TANK.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 13. ISSUE 5. P. 1014 -1026 41 85% 100
5 NJOKU, HO , EKECHUKWU, OV , ONYEGEGBU, SO , (2016) COMPARISON OF ENERGY, EXERGY AND ENTROPY GENERATION-BASED CRITERIA FOR EVALUATING STRATIFIED THERMAL STORE PERFORMANCES.ENERGY AND BUILDINGS. VOL. 124. ISSUE . P. 141 -152 37 88% 0
6 ARSLAN, M , IGCI, AA , (2015) THERMAL PERFORMANCE OF A VERTICAL SOLAR HOT WATER STORAGE TANK WITH A MANTLE HEAT EXCHANGER DEPENDING ON THE DISCHARGING OPERATION PARAMETERS.SOLAR ENERGY. VOL. 116. ISSUE . P. 184 -204 32 94% 3
7 NJOKU, HO , EKECHUKWU, OV , ONYEGEGBU, SO , (2014) ANALYSIS OF STRATIFIED THERMAL STORAGE SYSTEMS: AN OVERVIEW.HEAT AND MASS TRANSFER. VOL. 50. ISSUE 7. P. 1017 -1030 42 71% 6
8 SHUKLA, R , SUMATHY, K , ERICKSON, P , GONG, JW , (2013) RECENT ADVANCES IN THE SOLAR WATER HEATING SYSTEMS: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 19. ISSUE . P. 173-190 46 51% 53
9 SABIHA, MA , SAIDUR, R , MEKHILEF, S , MAHIAN, O , (2015) PROGRESS AND LATEST DEVELOPMENTS OF EVACUATED TUBE SOLAR COLLECTORS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 51. ISSUE . P. 1038 -1054 37 64% 11
10 WANG, ZY , YANG, WS , QIU, F , ZHANG, XM , ZHAO, XD , (2015) SOLAR WATER HEATING: FROM THEORY, APPLICATION, MARKETING AND RESEARCH.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 41. ISSUE . P. 68 -84 31 69% 19

Classes with closest relation at Level 1


Rank Class id link
1 16249 SOLAR AIR HEATER//SOLAR AIR COLLECTOR//COLLECTOR EFFICIENCY
2 29166 TRANSPARENT INSULATION MATERIALS//TRANSPARENT INSULATION//ADVANCED GLAZINGS
3 31501 SOLAR POWER PLANT//DISTRIBUTED COLLECTOR FIELD//ABOVEGROUND PIPELINE
4 25426 SOLAR COOKER//BOX TYPE SOLAR COOKER//SOLAR COOKING
5 4644 PHOTOVOLTAIC THERMAL//BIPV//SOLAR ENERGY
6 25367 THERMOCLINE//SENSIBLE HEAT STORAGE//THERMAL ENERGY STORAGE
7 23669 NATURAL CIRCULATION LOOP//NATURAL CIRCULATION//COPPE NUCL
8 26571 OZONE SAFE REFRIGERANTS//METHANOL LIBR//METHANOL LICL
9 36358 PARTIAL VOLUME DEFLAGRATION//ACOUSTIC ENCLOSURES//CIENCIAS SUELO NUTR PLANTA
10 21498 SOLAR WATER PUMP//PV PUMPING//WATER PUMPING

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