Study on Wind Speed Dependency of Sea Surface Drag Coefficient Based on Observed Wave Data

Bibliographic Information

Other Title
  • 方向スペクトルの推定における最大エントロピー原理法 (MEP) の拡張
  • 波浪データに基づく海面抵抗係数の風速依存性に関する研究
  • ハロウ データ ニ モトズク カイメン テイコウ ケイスウ ノ フウソク イソンセイ ニ カンスル ケンキュウ

Search this article

Abstract

For the purpose of clarifying the appropriate values of the sea surface drag coefficient in high wind speed, the ADWAM was modified to estimate the sea surface drag coefficients as its control variables of the model. In this study, we apply the method to the actual wave observation data to investigate the sea surface drag coefficient. As a result, we confirm that the sea surface drag coefficient was automatically corrected to appropriate values (similar to Mitsuyasu & Honda's equation in wind speed less than 30m/s) from arbitrary initial values with the method. It was also confirmed that the possibility of the estimation of the sea surface drag coefficient under stormy conditions on the basis of the wave data remotely observed from storms.

Journal

Citations (2)*help

See more

References(7)*help

See more

Related Projects

See more

Details 詳細情報について

Report a problem

Back to top