Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 22 | 4 | AUTOMATION & CONTROL SYSTEMS//ENGINEERING, CIVIL//ACOUSTICS | 457813 |
| 677 | 3 | HYBRID ELECTRIC VEHICLE//BOND GRAPH//HYBRID VEHICLES | 8935 |
| 3026 | 2 | AXIAL PISTON PUMP//ELECTRO HYDRAULIC SYSTEM//PROPORTIONAL VALVE | 2717 |
| 19247 | 1 | FLOW FORCES//BUTTERFLY VALVE//PRESSURE RELIEF VALVE | 538 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | FLOW FORCES | authKW | 769524 | 3% | 77% | 17 |
| 2 | BUTTERFLY VALVE | authKW | 637868 | 3% | 78% | 14 |
| 3 | PRESSURE RELIEF VALVE | authKW | 443968 | 2% | 63% | 12 |
| 4 | WATER HYDRAULICS | authKW | 306505 | 3% | 35% | 15 |
| 5 | VALVE FLOW COEFFICIENT | authKW | 292901 | 1% | 100% | 5 |
| 6 | SPOOL VALVE | authKW | 249728 | 2% | 47% | 9 |
| 7 | SOLENOID VALVE | authKW | 196880 | 2% | 31% | 11 |
| 8 | PROPORTIONAL VALVE | authKW | 183050 | 2% | 31% | 10 |
| 9 | FLAPPER NOZZLE SYSTEM | authKW | 175741 | 1% | 100% | 3 |
| 10 | PILOT CONTROL GLOBE VALVE | authKW | 175741 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Mechanical | 10290 | 45% | 0% | 240 |
| 2 | Mechanics | 1557 | 19% | 0% | 104 |
| 3 | Thermodynamics | 1258 | 13% | 0% | 69 |
| 4 | Automation & Control Systems | 758 | 8% | 0% | 44 |
| 5 | Engineering, General | 693 | 9% | 0% | 49 |
| 6 | Energy & Fuels | 568 | 11% | 0% | 61 |
| 7 | Instruments & Instrumentation | 177 | 7% | 0% | 35 |
| 8 | Nuclear Science & Technology | 174 | 6% | 0% | 32 |
| 9 | Engineering, Petroleum | 131 | 2% | 0% | 9 |
| 10 | Computer Science, Interdisciplinary Applications | 130 | 5% | 0% | 26 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HYDRAUL MACHINES SYST | 131804 | 1% | 75% | 3 |
| 2 | DYNAM FLUIDES PROC | 117161 | 0% | 100% | 2 |
| 3 | FLUID POWER CONTROL ENGN | 117161 | 0% | 100% | 2 |
| 4 | OPERAT INTELLIGENCE SAFETY | 117161 | 0% | 100% | 2 |
| 5 | HYDRODYNAM SYST | 63531 | 1% | 14% | 8 |
| 6 | ALTERNAT POWERTRAIN ENERGY OPTIMISAT | 58580 | 0% | 100% | 1 |
| 7 | BIOMECHTRON ENGN | 58580 | 0% | 100% | 1 |
| 8 | BRANCH NOUR | 58580 | 0% | 100% | 1 |
| 9 | CATEDRA NEBRIJA SANTANDER GREEN SUR E TRANSPORT | 58580 | 0% | 100% | 1 |
| 10 | CTDH | 58580 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING | 13324 | 2% | 2% | 12 |
| 2 | JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 10670 | 5% | 1% | 28 |
| 3 | ENERGY CONVERSION AND MANAGEMENT | 8184 | 7% | 0% | 37 |
| 4 | STROJNISKI VESTNIK-JOURNAL OF MECHANICAL ENGINEERING | 6818 | 2% | 1% | 12 |
| 5 | JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME | 6283 | 3% | 1% | 17 |
| 6 | JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES | 4636 | 3% | 1% | 14 |
| 7 | JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME | 4001 | 3% | 0% | 16 |
| 8 | HYDRAULICS & PNEUMATICS | 2927 | 0% | 5% | 1 |
| 9 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING | 2745 | 1% | 1% | 8 |
| 10 | SIMULATION MODELLING PRACTICE AND THEORY | 2729 | 1% | 1% | 8 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | FLOW FORCES | 769524 | 3% | 77% | 17 | Search FLOW+FORCES | Search FLOW+FORCES |
| 2 | BUTTERFLY VALVE | 637868 | 3% | 78% | 14 | Search BUTTERFLY+VALVE | Search BUTTERFLY+VALVE |
| 3 | PRESSURE RELIEF VALVE | 443968 | 2% | 63% | 12 | Search PRESSURE+RELIEF+VALVE | Search PRESSURE+RELIEF+VALVE |
| 4 | WATER HYDRAULICS | 306505 | 3% | 35% | 15 | Search WATER+HYDRAULICS | Search WATER+HYDRAULICS |
| 5 | VALVE FLOW COEFFICIENT | 292901 | 1% | 100% | 5 | Search VALVE+FLOW+COEFFICIENT | Search VALVE+FLOW+COEFFICIENT |
| 6 | SPOOL VALVE | 249728 | 2% | 47% | 9 | Search SPOOL+VALVE | Search SPOOL+VALVE |
| 7 | SOLENOID VALVE | 196880 | 2% | 31% | 11 | Search SOLENOID+VALVE | Search SOLENOID+VALVE |
| 8 | PROPORTIONAL VALVE | 183050 | 2% | 31% | 10 | Search PROPORTIONAL+VALVE | Search PROPORTIONAL+VALVE |
| 9 | FLAPPER NOZZLE SYSTEM | 175741 | 1% | 100% | 3 | Search FLAPPER+NOZZLE+SYSTEM | Search FLAPPER+NOZZLE+SYSTEM |
| 10 | PILOT CONTROL GLOBE VALVE | 175741 | 1% | 100% | 3 | Search PILOT+CONTROL+GLOBE+VALVE | Search PILOT+CONTROL+GLOBE+VALVE |
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 |