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Cited by 894

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

On the limiting aerodynamic roughness of the ocean in very strong winds

Open access
Donelan, M. A., Haus, B. K., Reul, N., Plant, W. J., Stiassnie, M., Graber, H. C., Brown, O. B., Saltzman, E. S.·2004·Geophysical Research Letters

Abstract

The aerodynamic friction between air and sea is an important part of the momentum balance in the development of tropical cyclones. Measurements of the drag coefficient, relating the tangential stress (frictional drag) between wind and water to the wind speed and air density, have yielded reliable information in wind speeds less than 20 m/s (about 39 knots). In these moderate conditions it is generally accepted that the drag coefficient (or equivalently, the “aerodynamic roughness”) increases with the wind speed. Can one merely extrapolate this wind speed tendency to describe the aerodynamic roughness of the ocean in the extreme wind speeds that occur in hurricanes (wind speeds greater than 30 m/s)? This paper attempts to answer this question, guided by laboratory extreme wind experiments, and concludes that the aerodynamic roughness approaches a limiting value in high winds. A fluid mechanical explanation of this phenomenon is given.

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Crossref · 10.1029/2004gl019460

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Metadata

Authors
Donelan, M. A., Haus, B. K., Reul, N., Plant, W. J., Stiassnie, M., Graber, H. C., Brown, O. B., & Saltzman, E. S.
Venue
Geophysical Research Letters
Published
2004-09
Volume
31
Issue
18
ISSN
  • 0094-8276 (ISSN-L)
  • 1944-8007
OpenAlex
W2107129839
Cited by
894
References
5
FWCI
13.51
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: On the limiting aerodynamic roughness of the ocean in very strong winds. https://app.cochat.ai/papers/10.1029/2004gl019460
The paper
Donelan, M. A., Haus, B. K., Reul, N., Plant, W. J., Stiassnie, M., Graber, H. C., Brown, O. B., & Saltzman, E. S. (2004). On the limiting aerodynamic roughness of the ocean in very strong winds. Geophysical Research Letters. https://doi.org/10.1029/2004gl019460

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