Class information for:
Level 1: CENTRIFUGAL PUMP//MIXED FLOW PUMP//FLUID MACHINERY ENGN TECHNOL

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
21 4 THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL 471779
70 3       ENGINEERING, AEROSPACE//AIAA JOURNAL//MECHANICS 87936
1680 2             JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//CENTRIFUGAL COMPRESSOR//ROTATING STALL 7090
12711 1                   CENTRIFUGAL PUMP//MIXED FLOW PUMP//FLUID MACHINERY ENGN TECHNOL 917

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CENTRIFUGAL PUMP authKW 1673878 17% 31% 159
2 MIXED FLOW PUMP authKW 891099 4% 79% 33
3 FLUID MACHINERY ENGN TECHNOL address 501006 6% 27% 54
4 PUMPS address 308119 3% 39% 23
5 PUMPS PUMPING SYST ENGN TECHNOL address 277229 1% 73% 11
6 IMPELLER authKW 225081 4% 19% 35
7 MULTISTAGE CENTRIFUGAL PUMP authKW 210502 1% 88% 7
8 LOW SPECIFIC SPEED authKW 183291 1% 67% 8
9 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME journal 161565 15% 3% 142
10 ROTOR STATOR INTERACTION authKW 159048 2% 26% 18

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Mechanical 34987 63% 0% 574
2 Thermodynamics 1934 12% 0% 112
3 Mechanics 1230 14% 0% 124
4 Engineering, Petroleum 911 3% 0% 30
5 Engineering, General 834 8% 0% 71
6 Energy & Fuels 267 6% 0% 59
7 Nuclear Science & Technology 210 5% 0% 47
8 Mathematics, Interdisciplinary Applications 175 4% 0% 33
9 Computer Science, Interdisciplinary Applications 174 4% 0% 40
10 Engineering, Aerospace 106 2% 0% 17

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FLUID MACHINERY ENGN TECHNOL 501006 6% 27% 54
2 PUMPS 308119 3% 39% 23
3 PUMPS PUMPING SYST ENGN TECHNOL 277229 1% 73% 11
4 PROV FLUID TRANSMISS TECHNOL 153089 1% 64% 7
5 DESIGN CONTROL ENGN HEAVY EQUIPMENT 103104 0% 100% 3
6 THERMAL FLUID SYST RBD GRP 95166 1% 46% 6
7 CONVERS ENERGIA MECAN 91645 0% 67% 4
8 ARTIFICIAL LIFT PROJECTS 77326 0% 75% 3
9 FLUID TRANSMISS PLICAT 77326 0% 75% 3
10 FLUID MACHINERY 75224 1% 24% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME 161565 15% 3% 142
2 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY 98149 7% 4% 68
3 ADVANCES IN MECHANICAL ENGINEERING 38632 6% 2% 56
4 CHINESE JOURNAL OF MECHANICAL ENGINEERING 14792 3% 2% 24
5 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME 11055 3% 1% 31
6 INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES 10182 1% 2% 13
7 JOURNAL OF THERMAL SCIENCE 9919 2% 2% 17
8 JSME INTERNATIONAL JOURNAL SERIES II-FLUIDS ENGINEERING HEAT TRANSFER POWER COMBUSTION THERMOPHYSICAL PROPERTIES 8838 1% 3% 10
9 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY 8589 4% 1% 36
10 FORSCHUNG IM INGENIEURWESEN-ENGINEERING RESEARCH 5947 1% 2% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CENTRIFUGAL PUMP 1673878 17% 31% 159 Search CENTRIFUGAL+PUMP Search CENTRIFUGAL+PUMP
2 MIXED FLOW PUMP 891099 4% 79% 33 Search MIXED+FLOW+PUMP Search MIXED+FLOW+PUMP
3 IMPELLER 225081 4% 19% 35 Search IMPELLER Search IMPELLER
4 MULTISTAGE CENTRIFUGAL PUMP 210502 1% 88% 7 Search MULTISTAGE+CENTRIFUGAL+PUMP Search MULTISTAGE+CENTRIFUGAL+PUMP
5 LOW SPECIFIC SPEED 183291 1% 67% 8 Search LOW+SPECIFIC+SPEED Search LOW+SPECIFIC+SPEED
6 ROTOR STATOR INTERACTION 159048 2% 26% 18 Search ROTOR+STATOR+INTERACTION Search ROTOR+STATOR+INTERACTION
7 PRESSURE FLUCTUATION 141710 4% 13% 33 Search PRESSURE+FLUCTUATION Search PRESSURE+FLUCTUATION
8 COMMERCIAL COMPUTATIONAL FLUID DYNAMICS CODE 137472 0% 100% 4 Search COMMERCIAL+COMPUTATIONAL+FLUID+DYNAMICS+CODE Search COMMERCIAL+COMPUTATIONAL+FLUID+DYNAMICS+CODE
9 DEEP WELL CENTRIFUGAL PUMP 137472 0% 100% 4 Search DEEP+WELL+CENTRIFUGAL+PUMP Search DEEP+WELL+CENTRIFUGAL+PUMP
10 DISK FRICTION LOSS 137472 0% 100% 4 Search DISK+FRICTION+LOSS Search DISK+FRICTION+LOSS

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 18002 PUMP TURBINE//FRANCIS TURBINE//HYDRAULIC TURBINE
2 24037 PUMP AS TURBINE//PUMP AS TURBINE PAT//PELTON TURBINE
3 2611 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//CENTRIFUGAL COMPRESSOR//AXIAL COMPRESSOR
4 32839 TORQUE CONVERTER//HYDRODYNAMIC TORQUE CONVERTER//PERIPHERY MACHINES
5 19485 CENTRIFUGAL FAN//CROSS FLOW FAN//SQUIRREL CAGE FAN
6 6319 SUPERCAVITATION//CAVITATION//CAVITATING FLOW
7 29890 INDUSTRIAL SPECT//GAMMA RAY COMPUTED TOMOGRAPHY//NUCL ENGN TECHNOL PROGRAMME
8 38298 PIEZOHYDRAULIC ACTUATOR//COMPACT HYBRID ACTUATORS//PIEZOHYDRAULIC PUMP
9 26452 CRITICAL SUBMERGENCE//FREE SURFACE VORTEX//PUMP SUMP
10 14443 JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//TECHNOL METHODS//ADV ENGN DIRECT

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