Hydraulic roughness
id:
hydraulic-roughness-192-18823258
title:
Hydraulic roughness
text:
Hydraulic roughness is the measure of the amount of frictional resistance water experiences when passing over land and channel features.
One roughness coefficient is Manning's n-value. Manning's n is used extensively around the world to predict the degree of roughness in channels. Flow velocity is strongly dependent on the resistance to flow. An increase in this n value will cause a decrease in the velocity of water flowing across a surface.
brand slug:
wiki
category slug:
encyclopedia
description:
Measure of frictional resistance water experiences when passing over land and channel features
original url:
https://en.wikipedia.org/wiki/Hydraulic_roughness
date created:
date modified:
2023-11-13T21:27:03Z
main entity:
{"identifier":"Q5954459","url":"https://www.wikidata.org/entity/Q5954459"}
image:
fields total:
13
integrity:
14