Richards equation (Q2151066)
Jump to navigation
Jump to search
non-linear partial differential equation that represents the movement of water in unsaturated soils
- Richards' equation
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Richards equation |
non-linear partial differential equation that represents the movement of water in unsaturated soils |
|
Statements
![{\displaystyle {\frac {\partial \theta }{\partial t}}={\frac {\partial }{\partial z}}\left[K(\theta )\left({\frac {\partial h}{\partial z}}+1\right)\right]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/3119416ecef1017ce015e00fccfcc778b2ba45fa)
Identifiers
1 reference
Sitelinks
Wikipedia(7 entries)
- dewiki Richards-Gleichung
- enwiki Richards equation
- frwiki Équation de Richards
- hewiki משוואת ריצ'רדס
- itwiki Equazione di Richards
- jawiki リチャーズ式
- ruwiki Уравнение Ричардса