Class information for:
Level 1: TIDAL POWER//TIDAL ENERGY//TIDAL STREAM ENERGY

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
13250 851 28.6 41%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
426 3       ENERGY & FUELS//RENEWABLE ENERGY//ENERGY POLICY 27992
2336 2             WIND ENERGY//WIND TURBINE//VERTICAL AXIS WIND TURBINE 4426
13250 1                   TIDAL POWER//TIDAL ENERGY//TIDAL STREAM ENERGY 851

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 TIDAL POWER authKW 1878783 8% 73% 72
2 TIDAL ENERGY authKW 1617367 8% 63% 72
3 TIDAL STREAM ENERGY authKW 1014140 4% 91% 31
4 TIDAL CURRENT ENERGY authKW 973394 3% 94% 29
5 TIDAL STREAM TURBINE authKW 887501 3% 85% 29
6 TIDAL TURBINE authKW 877351 4% 68% 36
7 MARINE CURRENT TURBINE authKW 768846 4% 71% 30
8 TIDAL STREAM authKW 677873 3% 82% 23
9 TIDAL CURRENT TURBINE authKW 624000 2% 87% 20
10 HYDROKINETIC TURBINE authKW 574069 3% 67% 24

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 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 61336 35% 1% 300
2 Energy & Fuels 21026 50% 0% 426
3 Engineering, Ocean 19699 13% 1% 108
4 Engineering, Marine 14671 7% 1% 63
5 Oceanography 4967 17% 0% 148
6 Engineering, Civil 1275 11% 0% 95
7 Engineering, Mechanical 609 9% 0% 80
8 Thermodynamics 589 7% 0% 62
9 Water Resources 375 6% 0% 53
10 Mechanics 232 7% 0% 57

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 MARINE ENERGY GRP 256282 1% 71% 10
2 SUSTAINABLE ENERGY GRP 255279 3% 27% 26
3 OCEAN PHYS GRP 246026 1% 57% 12
4 HYDROENVIRONM 110686 2% 17% 18
5 MARINE RENEWABLE ENERGY GRP 95678 0% 67% 4
6 EA IRENAV 3634 71761 0% 100% 2
7 MASCARO SUSTAINABLE INNOVATSWANSON ENGN 71761 0% 100% 2
8 SINTENERGY SRL TECHNEST INCUBATOR 71761 0% 100% 2
9 NORTHWEST MARINE RENEWABLE ENERGY 64582 0% 60% 3
10 ENERGY CLIMATE CHANGE 56056 1% 31% 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 RENEWABLE ENERGY 167539 23% 2% 194
2 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY 21680 4% 2% 31
3 RENEWABLE & SUSTAINABLE ENERGY REVIEWS 17758 7% 1% 56
4 OCEAN ENGINEERING 17496 5% 1% 46
5 JOURNAL OF MARINE ENGINEERING AND TECHNOLOGY 8374 1% 5% 5
6 IET RENEWABLE POWER GENERATION 6497 1% 2% 11
7 MARINE TECHNOLOGY SOCIETY JOURNAL 6448 2% 1% 14
8 PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-MARITIME ENGINEERING 5394 1% 3% 5
9 OCEANOGRAPHY 4834 1% 2% 9
10 ENERGY FOR SUSTAINABLE DEVELOPMENT 4461 1% 2% 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 TIDAL POWER 1878783 8% 73% 72 Search TIDAL+POWER Search TIDAL+POWER
2 TIDAL ENERGY 1617367 8% 63% 72 Search TIDAL+ENERGY Search TIDAL+ENERGY
3 TIDAL STREAM ENERGY 1014140 4% 91% 31 Search TIDAL+STREAM+ENERGY Search TIDAL+STREAM+ENERGY
4 TIDAL CURRENT ENERGY 973394 3% 94% 29 Search TIDAL+CURRENT+ENERGY Search TIDAL+CURRENT+ENERGY
5 TIDAL STREAM TURBINE 887501 3% 85% 29 Search TIDAL+STREAM+TURBINE Search TIDAL+STREAM+TURBINE
6 TIDAL TURBINE 877351 4% 68% 36 Search TIDAL+TURBINE Search TIDAL+TURBINE
7 MARINE CURRENT TURBINE 768846 4% 71% 30 Search MARINE+CURRENT+TURBINE Search MARINE+CURRENT+TURBINE
8 TIDAL STREAM 677873 3% 82% 23 Search TIDAL+STREAM Search TIDAL+STREAM
9 TIDAL CURRENT TURBINE 624000 2% 87% 20 Search TIDAL+CURRENT+TURBINE Search TIDAL+CURRENT+TURBINE
10 HYDROKINETIC TURBINE 574069 3% 67% 24 Search HYDROKINETIC+TURBINE Search HYDROKINETIC+TURBINE

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 VENNELL, R , FUNKE, SW , DRAPER, S , STEVENS, C , DIVETT, T , (2015) DESIGNING LARGE ARRAYS OF TIDAL TURBINES: A SYNTHESIS AND REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 41. ISSUE . P. 454 -472 46 98% 17
2 ADCOCK, TAA , DRAPER, S , NISHINO, T , (2015) TIDAL POWER GENERATION - A REVIEW OF HYDRODYNAMIC MODELLING.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY. VOL. 229. ISSUE 7. P. 755 -771 59 91% 3
3 NG, KW , LAM, WH , NG, KC , (2013) 2002-2012: 10 YEARS OF RESEARCH PROGRESS IN HORIZONTAL-AXIS MARINE CURRENT TURBINES.ENERGIES. VOL. 6. ISSUE 3. P. 1497-1526 57 89% 12
4 KUMAR, D , SARKAR, S , (2016) A REVIEW ON THE TECHNOLOGY, PERFORMANCE, DESIGN OPTIMIZATION, RELIABILITY, TECHNO-ECONOMICS AND ENVIRONMENTAL IMPACTS OF HYDROKINETIC ENERGY CONVERSION SYSTEMS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 58. ISSUE . P. 796 -813 38 75% 3
5 MASTERS, I , WILLIAMS, A , CROFT, TN , TOGNERI, M , EDMUNDS, M , ZANGIABADI, E , FAIRLEY, I , KARUNARATHNA, H , (2015) A COMPARISON OF NUMERICAL MODELLING TECHNIQUES FOR TIDAL STREAM TURBINE ANALYSIS.ENERGIES. VOL. 8. ISSUE 8. P. 7833 -7853 29 97% 5
6 VAZQUEZ, A , IGLESIAS, G , (2016) A HOLISTIC METHOD FOR SELECTING TIDAL STREAM ENERGY HOTSPOTS UNDER TECHNICAL, ECONOMIC AND FUNCTIONAL CONSTRAINTS.ENERGY CONVERSION AND MANAGEMENT. VOL. 117. ISSUE . P. 420 -430 27 75% 4
7 CHEN, YL , LIN, BL , LIN, J , (2014) MODELLING TIDAL CURRENT ENERGY EXTRACTION IN LARGE AREA USING A THREE-DIMENSIONAL ESTUARY MODEL.COMPUTERS & GEOSCIENCES. VOL. 72. ISSUE . P. 76 -83 25 100% 4
8 KRAMER, SC , PIGGOTT, MD , (2016) A CORRECTION TO THE ENHANCED BOTTOM DRAG PARAMETERISATION OF TIDAL TURBINES.RENEWABLE ENERGY. VOL. 92. ISSUE . P. 385 -396 19 90% 4
9 VENNELL, R , (2016) AN OPTIMAL TUNING STRATEGY FOR TIDAL TURBINES.PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES. VOL. 472. ISSUE 2195. P. - 23 96% 0
10 EVANS, P , MASON-JONES, A , WILSON, C , WOOLDRIDGE, C , O'DOHERTY, T , O'DOHERTY, D , (2015) CONSTRAINTS ON EXTRACTABLE POWER FROM ENERGETIC TIDAL STRAITS.RENEWABLE ENERGY. VOL. 81. ISSUE . P. 707 -722 21 88% 9

Classes with closest relation at Level 1


Rank Class id link
1 13968 VERTICAL AXIS WIND TURBINE//VAWT//SAVONIUS ROTOR
2 5892 WAVE ENERGY//WAVE ENERGY CONVERTER//OSCILLATING WATER COLUMN
3 35272 SABELLARIIDAE//SABELLARIA ALVEOLATA//SABELLARIA
4 4643 WIND ENERGY//WIND TURBINE WAKES//WIND TURBINE
5 24149 PUMP AS TURBINE//PUMP AS TURBINE PAT//PELTON TURBINE
6 31860 REDUCTION IN GREENHOUSE GAS EMISSIONS//BLDG INTEGRATED PHOTOVOLTA PROJECT//BIOENERGY FUELWOOD
7 11164 PROUDMAN OCEANOG//OCEAN MODELLING//SIGMA COORDINATE
8 21624 ISLAND WAKE//ISLAND WAKE PARAMETER//ARTIFICIAL UPWELLING STRUCTURE
9 1577 TIDAL ASYMMETRY//ESTUARINE CIRCULATION//TIDAL STRAINING
10 17261 SANDBANKS//SAND WAVES//SAND RIDGES

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