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 |
|---|---|---|---|
| 1 | 4 | PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY | 2188495 |
| 390 | 3 | SENSORS AND ACTUATORS A-PHYSICAL//JOURNAL OF MICROELECTROMECHANICAL SYSTEMS//MEMS | 32897 |
| 2768 | 2 | FLOW MEASUREMENT AND INSTRUMENTATION//THERMAL FLOW SENSOR//VORTEX FLOWMETER | 3401 |
| 32338 | 1 | SONIC NOZZLE//CRITICAL NOZZLE//CRITICAL PRESSURE RATIO | 153 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SONIC NOZZLE | authKW | 2197251 | 10% | 67% | 16 |
| 2 | CRITICAL NOZZLE | authKW | 2077097 | 7% | 92% | 11 |
| 3 | CRITICAL PRESSURE RATIO | authKW | 643725 | 3% | 63% | 5 |
| 4 | CRITICAL VENTURI NOZZLE | authKW | 617980 | 2% | 100% | 3 |
| 5 | SMALL SONIC NOZZLE | authKW | 617980 | 2% | 100% | 3 |
| 6 | DISCHARGE COEFFICIENT | authKW | 563453 | 20% | 9% | 30 |
| 7 | CRITICAL FLOW VENTURI NOZZLE | authKW | 470838 | 3% | 57% | 4 |
| 8 | FLUID FLOW GRP | address | 468161 | 3% | 45% | 5 |
| 9 | CRITICAL FLOW FACTOR | authKW | 411987 | 1% | 100% | 2 |
| 10 | DIFFUSER ANGLE | authKW | 411987 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Mechanical | 3744 | 50% | 0% | 77 |
| 2 | Instruments & Instrumentation | 3072 | 44% | 0% | 68 |
| 3 | Engineering, Aerospace | 215 | 6% | 0% | 9 |
| 4 | Thermodynamics | 149 | 8% | 0% | 13 |
| 5 | Engineering, Petroleum | 96 | 3% | 0% | 4 |
| 6 | Physics, Applied | 50 | 14% | 0% | 22 |
| 7 | Engineering, General | 43 | 5% | 0% | 7 |
| 8 | Mechanics | 39 | 7% | 0% | 10 |
| 9 | Energy & Fuels | 27 | 5% | 0% | 8 |
| 10 | Materials Science, Coatings & Films | 23 | 3% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FLUID FLOW GRP | 468161 | 3% | 45% | 5 |
| 2 | FLUID MEASUREMENT SECT | 411987 | 1% | 100% | 2 |
| 3 | GAS FLOW STAND SECT | 411987 | 1% | 100% | 2 |
| 4 | AUSTRALIAN IRRIGAT HYDRAUL TECHNOL | 274656 | 1% | 67% | 2 |
| 5 | 2 80 1 | 205993 | 1% | 100% | 1 |
| 6 | AERONAUT AEROSP AUTOMOT RAILWAY ENGN | 205993 | 1% | 100% | 1 |
| 7 | ALLIANT TECHSYST | 205993 | 1% | 100% | 1 |
| 8 | CENT COMPANIA LOGIST HIDROCARBUROS | 205993 | 1% | 100% | 1 |
| 9 | CONTROL SYST FLUID | 205993 | 1% | 100% | 1 |
| 10 | DELAVAN GAS TURBINE PROD | 205993 | 1% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FLOW MEASUREMENT AND INSTRUMENTATION | 338592 | 30% | 4% | 46 |
| 2 | METROLOGIA | 5880 | 6% | 0% | 9 |
| 3 | MAPAN-JOURNAL OF METROLOGY SOCIETY OF INDIA | 5716 | 2% | 1% | 3 |
| 4 | INTERNATIONAL JOURNAL OF TURBO & JET-ENGINES | 3252 | 2% | 1% | 3 |
| 5 | STUDIES IN INFORMATICS AND CONTROL | 2061 | 1% | 1% | 2 |
| 6 | JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 1720 | 4% | 0% | 6 |
| 7 | HEAT TRANSFER ENGINEERING | 1014 | 2% | 0% | 3 |
| 8 | JOURNAL OF RESEARCH OF THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY | 837 | 1% | 0% | 2 |
| 9 | JOURNAL OF THERMAL SCIENCE | 822 | 1% | 0% | 2 |
| 10 | TRANSACTIONS OF FAMENA | 796 | 1% | 0% | 1 |
Author Key Words |
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 |