In this study, we show the numerical results for three-dimensional fluid motions inside a rectangular container subjected to a background rotation added by a rotational oscillation. In the numerical computation, we used a pam lie I computer system of ...
In this study, we show the numerical results for three-dimensional fluid motions inside a rectangular container subjected to a background rotation added by a rotational oscillation. In the numerical computation, we used a pam lie I computer system of PC-cluster type. Attention is given to dependence of the now patterns on the parameter change. It shows that the flow becomes in a periodic state at low Reynolds numbers and undergoes a transition to a chaotic motion at high Reynolds numbers. It also shows that the 리uid motion tends to be depth-independent at ε up to 0.3 for Re lower than 5235.