動揺を受けるCOM輸送船のタンク内の流動と熱伝達の数値解析

概要

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A numerical analysis is presented for the fluid motion and heat transfer in the tank of a Coal Oil Mixture [COM] carrier ship rolling in a wavy sea. A non-Newtonian fluid model is adopted to describe the flow behavior of the COM. The motion of the tank is assumed to be a simple harmonic rolling motion, and similarity parameters for the fluid motion and the heat transfer are given. The flow velocity and temperature distribution in the tank is determined by a numerical solution of the basic equations describing the flows in a tank with rolling motion. Heat flows from the tank walls and the shear stress in the tank are predicted when a ship is rolling in waves. The influence of the frequency of the rolling motion on the heat transfer rate is also examined.
一般社団法人日本機械学会の論文
1986-12-25