Bladed Disk Vibration Dynamics
Bladed Disk Vibration Dynamics is a research topic within Civil and Structural Engineering. Science Explorer counts 5.1k research works in it since 1956. 10.0% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the nonlinear dynamics of structural systems with friction joints, including topics such as nonlinear normal modes, friction modeling, bolted joints, bladed disk vibration, harmonic balance method, reduced order modeling, modal analysis, forced response analysis, joint friction, and mistuning identification.
- Nonlinear Normal Modes
- Friction Modeling
- Bolted Joints
- Bladed Disk Vibration
- Harmonic Balance Method
- Reduced Order Modeling
- Modal Analysis
- Forced Response Analysis
- Joint Friction
- Mistuning Identification
- Research works
- 5.1k fractional, since 1956
- In the world top 10%
- 513 per year above
- Top-10% rate
- 10.0% share of its works in the world top 10%
- Growth, 2018-21 → 2022-25
- +23% the tick is no change
- Largest producer
China
54% of the 10 largest, 2022-now
Which countries lead Bladed Disk Vibration Dynamics research?
By volume, China and the United States publish the most (636 and 152 works in 2022-now).
By volume, 2022-now
- 1
China
636 works
- 2
United States
152 works
- 3
India
71 works
- 4
Germany
69 works
- 5
Italy
56 works
- 6
United Kingdom
53 works
- 7
France
51 works
- 8
Japan
30 works
- 9
Russia
25 works
- 10
South Korea
25 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Bladed Disk Vibration Dynamics research?
By volume in 2022-now, Xi'an Jiaotong University publishes the most Bladed Disk Vibration Dynamics research, followed by Northwestern Polytechnical University and Beihang University.
By volume, 2022-now
- 1
Xi'an Jiaotong UniversityChina
40 works
- 2
Northwestern Polytechnical UniversityChina
28 works
- 3
Beihang UniversityChina
26 works
- 4
Dalian University of TechnologyChina
24 works
- 5
Nanjing University of Aeronautics and AstronauticsChina
22 works
- 6
Northeastern UniversityChina
22 works
- 7
Shanghai Jiao Tong UniversityChina
19 works
- 8
Harbin Institute of TechnologyChina
19 works
- 9
Centre National de la Recherche ScientifiqueFrance
19 works
- 10
Politecnico di TorinoItaly
16 works
Who are the leading researchers in Bladed Disk Vibration Dynamics?
The most-cited researchers publishing on Bladed Disk Vibration Dynamics include Guanrong Chen and Leon Ong Chua.
- 1
Guanrong Chen
China
116k citations
- 2
Leon Ong Chua
United States
85k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Bladed Disk Vibration Dynamics research done?
The largest centres of Bladed Disk Vibration Dynamics research in 2022-now are Beijing (China), Xi'an (China), Shanghai (China) and Nanjing (China). Among places with at least 20 works in it, it is an unusually large share of all research in Shenyang, Xi'an and Dalian.
Largest cities, 2022-now
Where it is the local speciality
- ShenyangCN · 36.1 works8.9×
- Xi'anCN · 86.8 works7.8×
- DalianCN · 27.6 works7.5×
Location quotient: how much more of its research is in Bladed Disk Vibration Dynamics than the world average.
Where is the best place to study Bladed Disk Vibration Dynamics?
Among universities, judged by research, Xi'an Jiaotong University, Northeastern University and Dalian University of Technology score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the first ten of the table below, at the default weights. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Xi'an Jiaotong UniversityChina |
86.3 | 29.4% | 18.4× | 40 | +105.0% |
| 2 | Northeastern UniversityChina |
70.9 | 31.7% | 19.2× | 22 | -10.5% |
| 3 | Dalian University of TechnologyChina |
58.8 | 13.0% | 20.0× | 24 | +129.2% |
| 4 | Northwestern Polytechnical UniversityChina |
58.1 | 14.9% | 19.6× | 28 | +111.3% |
| 5 | Harbin Institute of TechnologyChina |
54.0 | 15.5% | 9.1× | 19 | +145.9% |
| 6 | Beihang UniversityChina |
51.4 | 12.3% | 19.1× | 26 | +23.8% |
| 7 | Shanghai Jiao Tong UniversityChina |
49.5 | 16.3% | 5.3× | 19 | +89.4% |
| 8 | Politecnico di TorinoItaly |
48.1 | 15.9% | 28.9× | 16 | -32.1% |
| 9 | Imperial College LondonUnited Kingdom |
43.4 | 12.6% | 7.8× | 10 | -40.3% |
| 10 | Nanjing University of Aeronautics and AstronauticsChina |
39.4 | 6.3% | 20.1× | 22 | +64.2% |
| 11 | University of StuttgartGermany |
21.6 | 11.3% | 19.4× | 8 | -38.9% |
| 12 | Tsinghua UniversityChina |
21.0 | 8.6% | 3.2× | 9 | +237.1% |
| 13 | Nanjing University of Science and TechnologyChina |
19.9 | 7.7% | 7.9× | 8 | - |
| 14 | Chongqing UniversityChina |
13.2 | 6.5% | 6.2× | 8 | - |
Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.
Every institution in Bladed Disk Vibration Dynamics, country by countryIs Bladed Disk Vibration Dynamics research growing?
Output in 2022-2025 was 23% higher than in 2018-2021, peaking in 2026. The fastest-growing topics are Bladed Disk Vibration Dynamics.
The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.
Its share of all research
Growing output can still be a shrinking share: all of science grows. This is Bladed Disk Vibration Dynamics as a percentage of every work published that year, 0.0028% in 2024.
Fractional works of Bladed Disk Vibration Dynamics over all fractional works that year. How the balance of science has shifted.
How much of it reaches the world top 10%
Year by year.
Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.
Discussion
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