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 |
|---|---|---|---|
| 21 | 4 | THERMODYNAMICS//MECHANICS//ENGINEERING, MECHANICAL | 471779 |
| 107 | 3 | ENERGY & FUELS//ENERGY AND BUILDINGS//SOLAR ENERGY | 73650 |
| 2640 | 2 | FINITE TIME THERMODYNAMICS//STIRLING ENGINE//THERMOACOUSTICS | 3731 |
| 20922 | 1 | STIRLING ENGINE//HOT AIR ENGINE//ERICSSON ENGINE | 463 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STIRLING ENGINE | authKW | 9622037 | 42% | 72% | 195 |
| 2 | HOT AIR ENGINE | authKW | 754003 | 3% | 92% | 12 |
| 3 | ERICSSON ENGINE | authKW | 612629 | 2% | 100% | 9 |
| 4 | BETA TYPE STIRLING ENGINE | authKW | 544559 | 2% | 100% | 8 |
| 5 | STIRLING HEAT ENGINE | authKW | 501238 | 2% | 82% | 9 |
| 6 | RHOMBIC DRIVE | authKW | 476489 | 2% | 100% | 7 |
| 7 | RHOMBIC DRIVE MECHANISM | authKW | 476489 | 2% | 100% | 7 |
| 8 | FREE PISTON STIRLING ENGINE | authKW | 459467 | 2% | 75% | 9 |
| 9 | FINITE SPEED THERMODYNAMICS | authKW | 435644 | 2% | 80% | 8 |
| 10 | GAMMA TYPE STIRLING ENGINE | authKW | 408419 | 1% | 100% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Energy & Fuels | 15397 | 59% | 0% | 273 |
| 2 | Thermodynamics | 8276 | 34% | 0% | 159 |
| 3 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 3440 | 12% | 0% | 54 |
| 4 | Engineering, Mechanical | 3307 | 28% | 0% | 128 |
| 5 | Mechanics | 2192 | 24% | 0% | 113 |
| 6 | Engineering, Aerospace | 159 | 3% | 0% | 14 |
| 7 | Engineering, Chemical | 108 | 8% | 0% | 36 |
| 8 | Nuclear Science & Technology | 47 | 4% | 0% | 17 |
| 9 | Engineering, General | 34 | 3% | 0% | 12 |
| 10 | Engineering, Ocean | 9 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ENERGY MECH ELE OMAGNET | 153156 | 1% | 75% | 3 |
| 2 | DIPARTIMENTO INGN NAVALE TECNOL MARINE | 136140 | 0% | 100% | 2 |
| 3 | EA ISAT 1859 | 136140 | 0% | 100% | 2 |
| 4 | ENSIAME ENGN | 136140 | 0% | 100% | 2 |
| 5 | HEAT ENERGY ENGN | 136140 | 0% | 100% | 2 |
| 6 | STIRLING ENGINE | 136140 | 0% | 100% | 2 |
| 7 | DRIVE ID MOTION | 90758 | 0% | 67% | 2 |
| 8 | ENERGY ENGN SECT | 87515 | 1% | 43% | 3 |
| 9 | AUTOMOT TECHNOL VOCAT HIGH | 68070 | 0% | 100% | 1 |
| 10 | C TEURS ACTIONNEURS RECUPERAT ENERGIE | 68070 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | DIESEL PROGRESS NORTH AMERICAN EDITION | 38894 | 0% | 29% | 2 |
| 2 | ENGINEERING DIGEST | 22689 | 0% | 33% | 1 |
| 3 | ENERGY CONVERSION AND MANAGEMENT | 21869 | 12% | 1% | 56 |
| 4 | RENEWABLE ENERGY | 17500 | 10% | 1% | 47 |
| 5 | ENERGY | 10569 | 9% | 0% | 43 |
| 6 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 9277 | 5% | 1% | 24 |
| 7 | ADVANCES IN EARTH ORIENTED APPLICATIONS OF SPACE TECHNOLOGY | 8507 | 0% | 13% | 1 |
| 8 | INTERNATIONAL JOURNAL OF ENERGY RESEARCH | 6100 | 4% | 1% | 17 |
| 9 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY | 6038 | 3% | 1% | 12 |
| 10 | APPLIED THERMAL ENGINEERING | 5115 | 6% | 0% | 28 |
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 |