Often the porosity or effective porosity is used as an upper bound to the specific yield.
2.
Specific yield can be close to effective porosity, but there are several subtle things which make this value more complicated than it seems.
3.
Also, the value of specific yield may not be fully realized for a very long time, due to complications caused by unsaturated flow.
4.
The value for specific yield is less than the value for porosity because some water will remain in the medium even after drainage due to intermolecular forces.
5.
By incorporating the correct definitions for saturated thickness, specific storage, and specific yield, we can transform this into two unique governing equations for confined and unconfined conditions:
6.
Specific yield ( " S y " ) is also a ratio between 0 and 1 ( " S y " d " porosity ) and indicates the amount of water released due to drainage from lowering the water table in an unconfined aquifer.
7.
Aquifers are broadly classified as being either confined or unconfined ( water table aquifers ), and either saturated or unsaturated; the type of aquifer affects what properties control the flow of water in that medium ( e . g ., the release of water from storage for confined aquifers is related to the storativity, while it is related to the specific yield for unconfined aquifers ).
How to say specific yield in Hindi and what is the meaning of specific yield in Hindi? specific yield Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
Mobile