Class information for:
Level 1: WATER HAMMER//HYDRAULIC TRANSIENTS//LEAK DETECTION

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
568 3       AGRICULTURAL WATER MANAGEMENT//EVAPOTRANSPIRATION//WATER DISTRIBUTION SYSTEMS 17169
2142 2             WATER DISTRIBUTION SYSTEMS//WATER DISTRIBUTION NETWORK//JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT 5363
6891 1                   WATER HAMMER//HYDRAULIC TRANSIENTS//LEAK DETECTION 1458

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER HAMMER authKW 2513053 11% 70% 166
2 HYDRAULIC TRANSIENTS authKW 1059097 4% 78% 63
3 LEAK DETECTION authKW 754241 6% 43% 81
4 UNSTEADY FRICTION authKW 503843 2% 90% 26
5 FLUID TRANSIENTS authKW 414647 2% 71% 27
6 TRANSIENT FLOW authKW 374799 5% 23% 76
7 WATER PIPELINES authKW 250224 2% 37% 31
8 AIR VALVE authKW 239423 1% 92% 12
9 LEAK LOCATION authKW 231578 1% 71% 15
10 PRESSURE SURGE authKW 221051 1% 68% 15

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Water Resources 31514 40% 0% 578
2 Engineering, Civil 24731 36% 0% 527
3 Engineering, Mechanical 16055 34% 0% 497
4 Mechanics 1887 13% 0% 194
5 Automation & Control Systems 739 5% 0% 74
6 Acoustics 636 4% 0% 62
7 Computer Science, Interdisciplinary Applications 588 6% 0% 88
8 Engineering, General 477 5% 0% 71
9 Engineering, Petroleum 442 2% 0% 27
10 Instruments & Instrumentation 255 5% 0% 73

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WATER ASSESSMENT GRP 64844 0% 100% 3
2 UNIT HYDROL PL HYDRODYNAM HYDRAUL CONSTRU 48632 0% 75% 3
3 CIVIL GEOL MIN ENGN CGME 43230 0% 100% 2
4 ENVIRONM GROUND ENGN UK IRELAND 43230 0% 100% 2
5 FUGEN NPP 43230 0% 100% 2
6 GM3 43230 0% 100% 2
7 HYDR HYDRO WATER MGMT 43230 0% 100% 2
8 LIQUID GAS TRANSPORT 43230 0% 100% 2
9 MULTIDISCIPLINARY GRP FLUID MODELLING 43230 0% 100% 2
10 NAT OURCE WATER 43230 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF HYDRAULIC ENGINEERING 175302 9% 6% 125
2 JOURNAL OF HYDRAULIC RESEARCH 90934 6% 5% 92
3 JOURNAL OF HYDRAULIC ENGINEERING-ASCE 74630 6% 4% 83
4 URBAN WATER JOURNAL 28885 2% 5% 26
5 JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT 27034 2% 4% 35
6 JOURNAL OF HYDROINFORMATICS 20359 2% 4% 25
7 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME 13547 4% 1% 52
8 JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA 12904 2% 2% 25
9 JOURNAL OF PIPELINE SYSTEMS ENGINEERING AND PRACTICE 11728 1% 5% 10
10 JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES 8927 2% 1% 32

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 WATER HAMMER 2513053 11% 70% 166 Search WATER+HAMMER Search WATER+HAMMER
2 HYDRAULIC TRANSIENTS 1059097 4% 78% 63 Search HYDRAULIC+TRANSIENTS Search HYDRAULIC+TRANSIENTS
3 LEAK DETECTION 754241 6% 43% 81 Search LEAK+DETECTION Search LEAK+DETECTION
4 UNSTEADY FRICTION 503843 2% 90% 26 Search UNSTEADY+FRICTION Search UNSTEADY+FRICTION
5 FLUID TRANSIENTS 414647 2% 71% 27 Search FLUID+TRANSIENTS Search FLUID+TRANSIENTS
6 TRANSIENT FLOW 374799 5% 23% 76 Search TRANSIENT+FLOW Search TRANSIENT+FLOW
7 WATER PIPELINES 250224 2% 37% 31 Search WATER+PIPELINES Search WATER+PIPELINES
8 AIR VALVE 239423 1% 92% 12 Search AIR+VALVE Search AIR+VALVE
9 LEAK LOCATION 231578 1% 71% 15 Search LEAK+LOCATION Search LEAK+LOCATION
10 PRESSURE SURGE 221051 1% 68% 15 Search PRESSURE+SURGE Search PRESSURE+SURGE

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 3113 WATER DISTRIBUTION SYSTEMS//WATER DISTRIBUTION NETWORK//JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT
2 20582 ROLLING MOTION//PULSATING FLOW//MARINE REACTOR
3 19839 NATURAL GAS NETWORK//COMPRESSOR STATION//GAS NETWORK
4 16644 ASSET MANAGEMENT//INFRASTRUCTURE ASSET MANAGEMENT//SEWER ASSET MANAGEMENT
5 38298 PIEZOHYDRAULIC ACTUATOR//COMPACT HYBRID ACTUATORS//PIEZOHYDRAULIC PUMP
6 35534 DRAINAGE GRP//BUILDING DRAINAGE//BUILDING DRAINAGE SYSTEMS
7 17882 PIPE CONVEYING FLUID//FLUID CONVEYING PIPE//PIPES CONVEYING FLUID
8 18002 PUMP TURBINE//FRANCIS TURBINE//HYDRAULIC TURBINE
9 30587 LOOSE PARTS//PL PHYS NAT OURCES//LPMS
10 19247 FLOW FORCES//BUTTERFLY VALVE//PRESSURE RELIEF VALVE

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