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 |
| 70 | 3 | ENGINEERING, AEROSPACE//AIAA JOURNAL//MECHANICS | 87936 |
| 1680 | 2 | JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME//CENTRIFUGAL COMPRESSOR//ROTATING STALL | 7090 |
| 19485 | 1 | CENTRIFUGAL FAN//CROSS FLOW FAN//SQUIRREL CAGE FAN | 527 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CENTRIFUGAL FAN | authKW | 1037909 | 6% | 54% | 32 |
| 2 | CROSS FLOW FAN | authKW | 1033729 | 4% | 79% | 22 |
| 3 | SQUIRREL CAGE FAN | authKW | 538228 | 2% | 100% | 9 |
| 4 | SIROCCO FAN | authKW | 358818 | 1% | 100% | 6 |
| 5 | TONAL NOISE | authKW | 301495 | 2% | 46% | 11 |
| 6 | FAN NOISE | authKW | 267993 | 2% | 41% | 11 |
| 7 | AEROACOUSTIC NOISE | authKW | 213580 | 1% | 71% | 5 |
| 8 | SUCTION UNIT | authKW | 191368 | 1% | 80% | 4 |
| 9 | AXIAL FAN | authKW | 183209 | 2% | 26% | 12 |
| 10 | CROSS FLOW FAN CFF | authKW | 179409 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Acoustics | 19239 | 36% | 0% | 190 |
| 2 | Engineering, Mechanical | 15471 | 55% | 0% | 290 |
| 3 | Thermodynamics | 2190 | 17% | 0% | 89 |
| 4 | Mechanics | 1626 | 20% | 0% | 105 |
| 5 | Engineering, Aerospace | 1385 | 8% | 0% | 42 |
| 6 | Engineering, General | 1208 | 12% | 0% | 63 |
| 7 | Audiology & Speech-Language Pathology | 607 | 5% | 0% | 24 |
| 8 | Construction & Building Technology | 37 | 2% | 0% | 9 |
| 9 | Computer Science, Interdisciplinary Applications | 34 | 3% | 0% | 15 |
| 10 | Physics, Fluids & Plasmas | 32 | 2% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ABT TURBULENZFOR BERLIN | 119606 | 0% | 100% | 2 |
| 2 | REFRIGERATOR AIR CONDITIONER | 119606 | 0% | 100% | 2 |
| 3 | ANTRIEBSTECH | 117204 | 1% | 28% | 7 |
| 4 | ABT TURBULENZFOR | 79736 | 0% | 67% | 2 |
| 5 | GAUS MECH ENGN | 79736 | 0% | 67% | 2 |
| 6 | 705TH | 59803 | 0% | 100% | 1 |
| 7 | ABT TUBULENZFOR | 59803 | 0% | 100% | 1 |
| 8 | AC DEV GRP | 59803 | 0% | 100% | 1 |
| 9 | ADV ENGN TEAM 2 | 59803 | 0% | 100% | 1 |
| 10 | AERO ENGINES GMBH | 59803 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NOISE CONTROL ENGINEERING JOURNAL | 106821 | 8% | 4% | 44 |
| 2 | JOURNAL OF THERMAL SCIENCE | 57526 | 6% | 3% | 31 |
| 3 | APPLIED ACOUSTICS | 28264 | 8% | 1% | 40 |
| 4 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY | 23066 | 5% | 2% | 25 |
| 5 | JOURNAL OF SOUND AND VIBRATION | 10341 | 10% | 0% | 52 |
| 6 | JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME | 5004 | 4% | 0% | 19 |
| 7 | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 3732 | 3% | 0% | 18 |
| 8 | JOURNAL OF VISUALIZATION | 2825 | 1% | 1% | 6 |
| 9 | PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2378 | 2% | 0% | 13 |
| 10 | JSME INTERNATIONAL JOURNAL SERIES B-FLUIDS AND THERMAL ENGINEERING | 2128 | 1% | 1% | 7 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | CENTRIFUGAL FAN | 1037909 | 6% | 54% | 32 | Search CENTRIFUGAL+FAN | Search CENTRIFUGAL+FAN |
| 2 | CROSS FLOW FAN | 1033729 | 4% | 79% | 22 | Search CROSS+FLOW+FAN | Search CROSS+FLOW+FAN |
| 3 | SQUIRREL CAGE FAN | 538228 | 2% | 100% | 9 | Search SQUIRREL+CAGE+FAN | Search SQUIRREL+CAGE+FAN |
| 4 | SIROCCO FAN | 358818 | 1% | 100% | 6 | Search SIROCCO+FAN | Search SIROCCO+FAN |
| 5 | TONAL NOISE | 301495 | 2% | 46% | 11 | Search TONAL+NOISE | Search TONAL+NOISE |
| 6 | FAN NOISE | 267993 | 2% | 41% | 11 | Search FAN+NOISE | Search FAN+NOISE |
| 7 | AEROACOUSTIC NOISE | 213580 | 1% | 71% | 5 | Search AEROACOUSTIC+NOISE | Search AEROACOUSTIC+NOISE |
| 8 | SUCTION UNIT | 191368 | 1% | 80% | 4 | Search SUCTION+UNIT | Search SUCTION+UNIT |
| 9 | AXIAL FAN | 183209 | 2% | 26% | 12 | Search AXIAL+FAN | Search AXIAL+FAN |
| 10 | CROSS FLOW FAN CFF | 179409 | 1% | 100% | 3 | Search CROSS+FLOW+FAN+CFF | Search CROSS+FLOW+FAN+CFF |
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 |