斜面流出における非線型効果に関する一考察

概要

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In the present report, we discuss the algorithm of an analysis applying the method of characteristics for the full momentum and continuity equations and show some examples of this numerical calculation for a single watershed as the assumptive basin. The primary object of this paper is to present the effect of nonlinearlity to which the complexity of runoff phenomena is supposedly attributed. Uppon these analyses, it is shown that the effect of nonlinearlity on the peak discharge is qualitatively presented with variation of the rainfall-intensity. Moreover, we are able to bring about a better qualitative understanding on the difference of runoff process between the supercritical and subcritical flow.
山梨大学の論文