NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE

doi:10.6052/0459-1879-1997-4-1995-243

Article Contents

Article Navigation > Chinese Journal of Theoretical and Applied Mechanics > 1997 > 29(4): 385-394

NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(4): 385-394. doi: 10.6052/0459-1879-1997-4-1995-243

Citation:

NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(4): 385-394. doi: 10.6052/0459-1879-1997-4-1995-243

NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(4): 385-394. doi: 10.6052/0459-1879-1997-4-1995-243

Citation:

NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(4): 385-394. doi: 10.6052/0459-1879-1997-4-1995-243

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NUMERICAL STUDY ON DRAG COEFFICIENT OF AIR OVER WELL-DEVELOPED WIND WAVE

doi: 10.6052/0459-1879-1997-4-1995-243

中科院力学所,100080

Publish Date: 1997-07-25

Abstract

Abstract

Turbulent air flow over well-developed wind waves in air-sea boundary layer is numerically simulated without considering wave breaking. Wind wave model is constructed according to the Donelan's idea. We have adopted the k - ε model to calculate the turbulent flow. The results of drag coefficient and turbulence characteristics agree well with observations.
- drag coefficient,
- wind waves,
- k - ε turbulent model,
- air-sea interaction