Class information for:
Level 1: DATA CENTER//DATA CENTER COOLING//DATA CENTRE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
24859 299 25.6 30%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
20 3       COMPUTER SCIENCE, INFORMATION SYSTEMS//COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, SOFTWARE ENGINEERING 118625
2543 2             CLOUD COMPUTING//DATA CENTER//MAPREDUCE 3747
24859 1                   DATA CENTER//DATA CENTER COOLING//DATA CENTRE 299

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 DATA CENTER authKW 1492339 30% 16% 89
2 DATA CENTER COOLING authKW 752004 3% 82% 9
3 DATA CENTRE authKW 719833 6% 41% 17
4 AISLE CONTAINMENT authKW 714872 2% 100% 7
5 TELECOMMUNICATION BASE STATION authKW 425517 2% 83% 5
6 PERFORATED TILE authKW 408498 1% 100% 4
7 AIR SIDE ECONOMIZER authKW 364728 2% 71% 5
8 POROUS JUMP MODEL authKW 326797 1% 80% 4
9 MODIFIED BODY FORCE MODEL authKW 306374 1% 100% 3
10 POWER USAGE EFFECTIVENESS PUE authKW 306374 1% 100% 3

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 Construction & Building Technology 11538 33% 0% 99
2 Thermodynamics 5357 34% 0% 103
3 Engineering, Mechanical 5203 42% 0% 127
4 Energy & Fuels 4543 39% 0% 118
5 Engineering, Civil 1189 18% 0% 53
6 Mechanics 395 13% 0% 40
7 Computer Science, Hardware & Architecture 392 7% 0% 20
8 Engineering, Electrical & Electronic 299 20% 0% 61
9 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 216 4% 0% 11
10 Computer Science, Information Systems 186 7% 0% 21

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 DATA ENERGY EFFICIENCY 204249 1% 100% 2
2 ME ENGN 204249 1% 100% 2
3 TCS INNOVAT S TRDDC 204249 1% 100% 2
4 ADV THERMAL ENERGY EFFICIENCY 102125 0% 100% 1
5 ADV THERMAL S 102125 0% 100% 1
6 CISTER INESC 102125 0% 100% 1
7 COOLING ARCHITECTURE 102125 0% 100% 1
8 COOLING SOLUT 102125 0% 100% 1
9 DATA ARCHITECTURE GRP 102125 0% 100% 1
10 ENERGY GRP PLANS CERTIFICAT 102125 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 ASHRAE JOURNAL 152827 11% 5% 32
2 JOURNAL OF ELECTRONIC PACKAGING 126005 13% 3% 39
3 ENERGY AND BUILDINGS 28814 14% 1% 43
4 SUSTAINABLE COMPUTING-INFORMATICS & SYSTEMS 18626 2% 4% 5
5 APPLIED THERMAL ENGINEERING 5814 8% 0% 23
6 HVAC&R RESEARCH 3230 2% 1% 5
7 APPLIED ENERGY 3185 6% 0% 17
8 IEEE TRANSACTIONS ON COMPONENTS PACKAGING AND MANUFACTURING TECHNOLOGY 2736 2% 0% 6
9 BUILDING SIMULATION 2540 1% 1% 3
10 IBM JOURNAL OF RESEARCH AND DEVELOPMENT 2539 2% 0% 7

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 DATA CENTER 1492339 30% 16% 89 Search DATA+CENTER Search DATA+CENTER
2 DATA CENTER COOLING 752004 3% 82% 9 Search DATA+CENTER+COOLING Search DATA+CENTER+COOLING
3 DATA CENTRE 719833 6% 41% 17 Search DATA+CENTRE Search DATA+CENTRE
4 AISLE CONTAINMENT 714872 2% 100% 7 Search AISLE+CONTAINMENT Search AISLE+CONTAINMENT
5 TELECOMMUNICATION BASE STATION 425517 2% 83% 5 Search TELECOMMUNICATION+BASE+STATION Search TELECOMMUNICATION+BASE+STATION
6 PERFORATED TILE 408498 1% 100% 4 Search PERFORATED+TILE Search PERFORATED+TILE
7 AIR SIDE ECONOMIZER 364728 2% 71% 5 Search AIR+SIDE+ECONOMIZER Search AIR+SIDE+ECONOMIZER
8 POROUS JUMP MODEL 326797 1% 80% 4 Search POROUS+JUMP+MODEL Search POROUS+JUMP+MODEL
9 MODIFIED BODY FORCE MODEL 306374 1% 100% 3 Search MODIFIED+BODY+FORCE+MODEL Search MODIFIED+BODY+FORCE+MODEL
10 POWER USAGE EFFECTIVENESS PUE 306374 1% 100% 3 Search POWER+USAGE+EFFECTIVENESS+PUE Search POWER+USAGE+EFFECTIVENESS+PUE

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 NI, JC , BAI, XL , (2017) A REVIEW OF AIR CONDITIONING ENERGY PERFORMANCE IN DATA CENTERS.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 67. ISSUE . P. 625 -640 30 88% 0
2 FULPAGARE, Y , BHARGAV, A , (2015) ADVANCES IN DATA CENTER THERMAL MANAGEMENT.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 43. ISSUE . P. 981 -996 28 74% 7
3 ZHANG, HN , SHAO, SQ , XU, HB , ZOU, HM , TANG, MS , TIAN, CQ , (2017) SIMULATION ON THE PERFORMANCE AND FREE COOLING POTENTIAL OF THE THERMOSYPHON MODE IN AN INTEGRATED SYSTEM OF MECHANICAL REFRIGERATION AND THERMOSYPHON.APPLIED ENERGY. VOL. 185. ISSUE . P. 1604 -1612 21 64% 1
4 LING, L , ZHANG, Q , YU, YB , LIAO, SG , (2016) EXPERIMENTAL INVESTIGATION ON THE THERMAL PERFORMANCE OF WATER COOLED MULTI-SPLIT HEAT PIPE SYSTEM (MSHPS) FOR SPACE COOLING IN MODULAR DATA CENTERS.APPLIED THERMAL ENGINEERING. VOL. 107. ISSUE . P. 591 -601 22 88% 0
5 ZHANG, HN , SHAO, SQ , XU, HB , ZOU, HM , TIAN, CQ , (2014) FREE COOLING OF DATA CENTERS: A REVIEW.RENEWABLE & SUSTAINABLE ENERGY REVIEWS. VOL. 35. ISSUE . P. 171 -182 22 65% 28
6 ALKHARABSHEH, S , FERNANDES, J , GEBREHIWOT, B , AGONAFER, D , GHOSE, K , ORTEGA, A , JOSHI, Y , SAMMAKIA, B , (2015) A BRIEF OVERVIEW OF RECENT DEVELOPMENTS IN THERMAL MANAGEMENT IN DATA CENTERS.JOURNAL OF ELECTRONIC PACKAGING. VOL. 137. ISSUE 4. P. - 18 86% 1
7 LIN, M , SHAO, SQ , ZHANG, XH , VANGILDER, JW , AVELAR, V , HU, XP , (2014) STRATEGIES FOR DATA CENTER TEMPERATURE CONTROL DURING A COOLING SYSTEM OUTAGE.ENERGY AND BUILDINGS. VOL. 73. ISSUE . P. 146-152 15 88% 2
8 CHO, J , KIM, Y , (2016) IMPROVING ENERGY EFFICIENCY OF DEDICATED COOLING SYSTEM AND ITS CONTRIBUTION TOWARDS MEETING AN ENERGY-OPTIMIZED DATA CENTER.APPLIED ENERGY. VOL. 165. ISSUE . P. 967 -982 12 92% 1
9 ZHANG, HN , SHAO, SQ , XU, HB , ZOU, HM , TANG, MS , TIAN, CQ , (2015) NUMERICAL INVESTIGATION ON INTEGRATED SYSTEM OF MECHANICAL REFRIGERATION AND THERMOSYPHON FOR FREE COOLING OF DATA CENTERS.INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID. VOL. 60. ISSUE . P. 9 -18 17 65% 2
10 ZHANG, HN , SHAO, SQ , XU, HB , ZOU, HM , TIAN, CQ , (2015) INTEGRATED SYSTEM OF MECHANICAL REFRIGERATION AND THERMOSYPHON FOR FREE COOLING OF DATA CENTERS.APPLIED THERMAL ENGINEERING. VOL. 75. ISSUE . P. 185 -192 13 72% 11

Classes with closest relation at Level 1


Rank Class id link
1 2697 CLOUD COMPUTING//MOBILE CLOUD COMPUTING//VIRTUALIZATION
2 25538 CESC SUSTAINABLE COMMUN//SUSTAINABLE COMMUN//FREIGHT LOGIST GRP
3 4802 HVAC SYSTEM//AIR HANDLING UNIT//ENERGY AND BUILDINGS
4 2117 HEAT PIPE//LOOP HEAT PIPE//PULSATING HEAT PIPE
5 34485 STANDARD REFERENCE PARTICLES//SEDIMENTATION BALANCE//ICE FLAKES
6 27036 SOFTWARE AGING//SOFTWARE REJUVENATION//INFINITE SERVER QUEUEING MODEL
7 28450 ERICSSON REVIEW//COMPUTER RELATED POWER CONSUMPTION//COMPUTER ROOM TEMPERATURE
8 12302 COOLING TOWER//INDIRECT EVAPORATIVE COOLING//WET COOLING TOWER
9 7672 NATURAL VENTILATION//CROSS VENTILATION//BUILDING AND ENVIRONMENT
10 13293 DYNAMIC THERMAL MANAGEMENT//COMPACT THERMAL MODEL//DYNAMIC THERMAL MANAGEMENT DTM

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