海上風の数値予測と風圧影響下の航海シミュレーション

概要

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This paper predicted the ocean surface wind in Osaka Bay over 36 hours, from 03:00, May 18, 2005 to 15:00, May 19, 2005, by using the meso-scale meteorological model MM5. A mother domain with 3 km spatial resolution and an inner domain with 1km spatial resolution were built and used for the simulation with the method of 2-way nesting in MM5. Compared the calculated data with the observed one obtained from Japan Meteorological Agency, it is shown that ocean surface wind in Osaka Bay has been well estimated. And the navigational simulations under the effects of wind were conducted using the simulated data of ocean surface wind. It proved that the effects of wind in coastal waters could be estimated correctly in the simulation, which makes a satisfactory contribution to the development of numerical navigation simulation system.
社団法人日本航海学会の論文
2007-09-25