크노이드파의 발생과 최대 처오름높이

Abstract

This paper describes the generation and maximum run-up heights of cnoidal waves with varyingperiods by the numerical model. The model solves the Reynolds equations and the k-epsilon equations for theturbulent analysis. To track fre surface displacements, the volume of fluid(VOF) method is employed. It isshown that profiles of the numerically generated cnoidal waves agree well with analytical solutions. Thecomputed maximum run-up heights are compared with laboratory measurements and those of the boundaryelement method. The present model provides more agreeable results to laboratory measurements that theboundary element model.