Class information for:
Level 1: ARTIFICIAL ROUGHNESS//SOLAR AIR HEATER//TURBINE HEAT TRANSFER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6507 1475 24.4 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
18 4 THERMODYNAMICS//ENERGY & FUELS//ENGINEERING, CHEMICAL 531182
122 3       THERMODYNAMICS//INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER//MECHANICS 68088
686 2             THERMODYNAMICS//HEAT EXCHANGER//HEAT TRANSFER ENHANCEMENT 13128
6507 1                   ARTIFICIAL ROUGHNESS//SOLAR AIR HEATER//TURBINE HEAT TRANSFER 1475

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 ARTIFICIAL ROUGHNESS authKW 596153 2% 80% 36
2 SOLAR AIR HEATER authKW 363242 4% 29% 61
3 TURBINE HEAT TRANSFER address 307985 3% 40% 37
4 RIBBED CHANNEL authKW 306660 1% 74% 20
5 TURBINE ROTOR BLADE COOLING authKW 289804 1% 100% 14
6 DIMPLE authKW 284362 3% 30% 46
7 RIBBED DUCT authKW 248403 1% 100% 12
8 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME journal 236991 12% 6% 180
9 INTERNAL COOLING authKW 219254 2% 42% 25
10 THERMAL FLUIDS address 218563 2% 34% 31

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 82018 60% 0% 888
2 Engineering, Mechanical 64412 67% 0% 984
3 Mechanics 18073 38% 0% 567
4 Energy & Fuels 1684 12% 0% 170
5 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 821 3% 0% 48
6 Physics, Fluids & Plasmas 596 5% 0% 80
7 Mathematics, Interdisciplinary Applications 235 3% 0% 49
8 Engineering, Aerospace 196 2% 0% 29
9 Engineering, General 20 1% 0% 21
10 Engineering, Chemical 6 2% 0% 36

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 TURBINE HEAT TRANSFER 307985 3% 40% 37
2 THERMAL FLUIDS 218563 2% 34% 31
3 CONVECT HEAT TRANSFER 162331 1% 39% 20
4 HIGH PERFORMANCE COMPUTAT FLUIDS THERMAL SCI EN 106457 0% 86% 6
5 HEAT TRANSFER 105108 3% 12% 44
6 DISCIPLINE ENGN 66239 0% 80% 4
7 ALTERNATE HYDRO ENERGY 54800 1% 13% 20
8 ENERGY STUDIES AGR 47303 1% 29% 8
9 TURBOMACHINERY PROP 45145 1% 18% 12
10 TURBINE INNOVAT ENERGY TIER 43828 0% 35% 6

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 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 236991 12% 6% 180
2 JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 50063 8% 2% 124
3 JOURNAL OF ENHANCED HEAT TRANSFER 49998 3% 6% 38
4 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 48232 14% 1% 200
5 INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW 23622 4% 2% 54
6 JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER 22916 4% 2% 53
7 EXPERIMENTAL THERMAL AND FLUID SCIENCE 16298 4% 1% 53
8 HEAT AND MASS TRANSFER 14492 3% 2% 44
9 NUMERICAL HEAT TRANSFER PART A-APPLICATIONS 13110 3% 2% 41
10 INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW 12852 2% 2% 30

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 ARTIFICIAL ROUGHNESS 596153 2% 80% 36 Search ARTIFICIAL+ROUGHNESS Search ARTIFICIAL+ROUGHNESS
2 SOLAR AIR HEATER 363242 4% 29% 61 Search SOLAR+AIR+HEATER Search SOLAR+AIR+HEATER
3 RIBBED CHANNEL 306660 1% 74% 20 Search RIBBED+CHANNEL Search RIBBED+CHANNEL
4 TURBINE ROTOR BLADE COOLING 289804 1% 100% 14 Search TURBINE+ROTOR+BLADE+COOLING Search TURBINE+ROTOR+BLADE+COOLING
5 DIMPLE 284362 3% 30% 46 Search DIMPLE Search DIMPLE
6 RIBBED DUCT 248403 1% 100% 12 Search RIBBED+DUCT Search RIBBED+DUCT
7 INTERNAL COOLING 219254 2% 42% 25 Search INTERNAL+COOLING Search INTERNAL+COOLING
8 RIB TURBULATORS 205779 1% 76% 13 Search RIB+TURBULATORS Search RIB+TURBULATORS
9 RIB ROUGHNESS 186302 1% 100% 9 Search RIB+ROUGHNESS Search RIB+ROUGHNESS
10 ROTATING CHANNEL 170907 1% 49% 17 Search ROTATING+CHANNEL Search ROTATING+CHANNEL

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 YADAV, AS , THAPAK, MK , (2014) ARTIFICIALLY ROUGHENED SOLAR AIR HEATER: EXPERIMENTAL INVESTIGATIONS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 36. ISSUE . P. 370 -411 59 94% 9
2 CHAMOLI, S , THAKUR, NS , SAINI, JS , (2012) A REVIEW OF TURBULENCE PROMOTERS USED IN SOLAR THERMAL SYSTEMS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 16. ISSUE 5. P. 3154-3175 73 82% 8
3 KUMAR, A , KIM, MH , (2015) CONVECTIVE HEAT TRANSFER ENHANCEMENT IN SOLAR AIR CHANNELS.APPLIED THERMAL ENGINEERING. VOL. 89. ISSUE . P. 239 -261 63 72% 3
4 ALAM, T , KIM, MH , (2017) A CRITICAL REVIEW ON ARTIFICIAL ROUGHNESS PROVIDED IN RECTANGULAR SOLAR AIR HEATER DUCT.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 69. ISSUE . P. 387 -400 46 98% 0
5 YADAV, AS , THAPAK, MK , (2016) ARTIFICIALLY ROUGHENED SOLAR AIR HEATER: A COMPARATIVE STUDY.INTERNATIONAL JOURNAL OF GREEN ENERGY. VOL. 13. ISSUE 2. P. 143 -172 49 80% 2
6 TANDA, G , (2011) EFFECT OF RIB SPACING ON HEAT TRANSFER AND FRICTION IN A RECTANGULAR CHANNEL WITH 45 DEGREES ANGLED RIB TURBULATORS ON ONE/TWO WALLS.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. VOL. 54. ISSUE 5-6. P. 1081 -1090 47 98% 23
7 YADAV, AS , BHAGORIA, JL , (2014) A CFD BASED THERMO-HYDRAULIC PERFORMANCE ANALYSIS OF AN ARTIFICIALLY ROUGHENED SOLAR AIR HEATER HAVING EQUILATERAL TRIANGULAR SECTIONED RIB ROUGHNESS ON THE ABSORBER PLATE.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. VOL. 70. ISSUE . P. 1016-1039 38 100% 25
8 ALAM, T , SAINI, RP , SAINI, JS , (2014) USE OF TURBULATORS FOR HEAT TRANSFER AUGMENTATION IN AN AIR DUCT - A REVIEW.RENEWABLE ENERGY. VOL. 62. ISSUE . P. 689-715 48 86% 11
9 SHARMA, SK , KALAMKAR, VR , (2015) THERMO-HYDRAULIC PERFORMANCE ANALYSIS OF SOLAR AIR HEATERS HAVING ARTIFICIAL ROUGHNESS-A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 41. ISSUE . P. 413 -435 43 84% 5
10 GAWANDE, VB , DHOBLE, AS , ZODPE, DB , (2014) EFFECT OF ROUGHNESS GEOMETRIES ON HEAT TRANSFER ENHANCEMENT IN SOLAR THERMAL SYSTEMS - A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 32. ISSUE . P. 347-378 48 75% 10

Classes with closest relation at Level 1


Rank Class id link
1 16249 SOLAR AIR HEATER//SOLAR AIR COLLECTOR//COLLECTOR EFFICIENCY
2 9610 TWISTED TAPE//SWIRL FLOW//HEAT TRANSFER ENHANCEMENT
3 14660 OSCILLATORY BAFFLED COLUMN//WAVY CHANNEL//CORRUGATED CHANNEL
4 29355 ROTATING ENCLOSURE//FLOW REACTION MODEL//ACCURACY OF CALCULATION
5 3935 IMPINGING JET//JET IMPINGEMENT//IMPINGING JETS
6 7784 VORTEX GENERATOR//FIN AND TUBE HEAT EXCHANGER//HEAT EXCHANGER
7 28381 HORSESHOE VORTEX//JUNCTION FLOW//JUNCTURE FLOW
8 35127 HARTMANN WHISTLE//DIFFERENTIAL TURBULENCE MODELS//HARTMANN RESONANCE TUBE
9 7698 FIN EFFICIENCY//HEAT SINK//ANNULAR FIN
10 2917 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//FILM COOLING//FILM COOLING EFFECTIVENESS

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