Character for Spatial Distribution of Velocity Using Simple Hydraulic Data

기본적인 수리학적 자료에 의한 유속의 공간적 분포 특성

  • 고덕구 (한국수자원공사 수자원연구원) ;
  • 추태호 (부산대학교 산업토목학과)
  • Published : 2007.12.31

Abstract

In this study, Chiu's velocity distribution equation recently developed from the probability and entropy concepts is used to establish a linkage between the mean velocity obtained from the Manning's equation and the corresponding velocity distribution in a channel cross section. The linkage to be established enables computing the velocity distribution along with the mean velocity, from simple hydraulic data such as Manning's n, hydraulic radius and channel slope irrespective of including sediment or not.

Keywords

simple inputs;velocity distribution;Chiu's equation;Manning's n;entropy M.