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Subfield · Fluid Flow and Transfer Processes

Top Countries in Fluid Flow and Transfer Processes Research

China ranks first in 2022-now, followed by United States and United Kingdom, out of 17 ranked countries.

Quality score: the square root of excellence (the share of works in the world top 10% against what the place's own topics predict, on English-language articles and reviews) times the square root of the journal factor (its papers in the Nature Index's selective journals against what its topics predict), times output to the power 0.3 times breadth (how much of the selected area it works in) to the power 0.25. Floor: 100 fractional works in this field.

Fluid Flow and Transfer Processes
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Ranked by research quality, 2022-now

#CountryScoreTop-10% rateWorksCitationsAll time
1China 100.0 13.3% 4.2k 37k#2
2United States 75.5 8.0% 1.9k 11k#1
3United Kingdom 61.2 11.0% 516 3.8k#5
4Germany 51.1 7.3% 851 4.8k#3
5France 43.2 7.3% 506 2.8k#4
6India 36.8 9.7% 1.8k 12k#11
7South Korea 31.3 11.1% 383 2.9k#12
8Canada 26.6 8.0% 256 1.6k#6
9Spain 22.4 11.7% 218 1.8k#7
10Italy 18.7 8.2% 419 2.8k#14
11Japan 15.4 5.0% 535 2.1k#15
12Saudi Arabia 12.3 18.8% 281 3.5k#17
13Poland 9.5 9.3% 212 1.5k#23
14Türkiye 6.9 13.0% 331 2.8k#27
15Brazil 4.4 4.7% 210 920#28
16Iran 2.1 10.3% 266 1.8k#29
17Russia 0.0 2.2% 712 2k#30

countries ranked worldwide in Fluid Flow and Transfer Processes (17). rank on the quality score within the stated pool. The score track runs 0 to 100; the rate track carries no average mark, because the average differs by field (about 6% in Dentistry, 21% in Economics).

How spread out this pool is

Every row above on one axis, one tick each. Right is a higher score. A field where the top few are far clear of everyone and one that runs down evenly look identical as a table.

0 to 5: 3 places5 to 10: 2 places10 to 15: 1 places15 to 20: 2 places20 to 25: 1 places25 to 30: 1 places30 to 35: 1 places35 to 40: 1 places40 to 45: 1 places45 to 50: 0 places50 to 55: 1 places55 to 60: 0 places60 to 65: 1 places65 to 70: 0 places70 to 75: 0 places75 to 80: 1 places80 to 85: 0 places85 to 90: 0 places90 to 95: 0 places95 to 100: 1 places0100

One bar per band of score, counting the rows on this page.

Ranked by volume, 2022-now

  1. 1 China 5k works
  2. 2 United States 2.2k works
  3. 3 India 2.1k works
  4. 4 Germany 970 works
  5. 5 Russia 770 works
  6. 6 Japan 606 works
  7. 7 United Kingdom 588 works
  8. 8 France 564 works
  9. 9 Italy 465 works
  10. 10 South Korea 443 works
  11. 11 Türkiye 381 works
  12. 12 Saudi Arabia 316 works