Bowen ratio (Heat Overlay): Difference between revisions

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{{Overlay attribute
{{construction attributes
|attribute=BOWEN_RATIO
| <onlyinclude>
|unit=ratio
{{construction attributes|type=row|group=Heat Overlay
|functionvalue=Bowen ratio
|attribute=BOWEN_RATIO
|description=Describes the rate of heat transfer for a surface that has moisture as a factor.
|unit=ratio
}}
|functionvalue=Bowen ratio
|description=Describes the rate of heat transfer for a surface that has moisture as a factor.
|icon=
}} </onlyinclude>}}


The Bowen ratio is a property of a surface, specifically the ratio between two types of heat transfer (sensible heat and latent heat). The wetter the surface, the lower the ratio.<ref name="bowen" />
The Bowen ratio is a property of a surface, specifically the ratio between two types of heat transfer (sensible heat and latent heat). The wetter the surface, the lower the ratio.<ref name="bowen" />


==Notes==
{{article end
|notes=
* The {{Heat DPRA Report}} uses only two possible values for the Bowen ratio: 0.4 and 3.0.
* The {{Heat DPRA Report}} uses only two possible values for the Bowen ratio: 0.4 and 3.0.
* By default, [[function]]s such as trees and vegetation generally have a ratio of 0.4. Other functions have a ratio of 3.0.
* By default, [[function]]s such as trees and vegetation generally have a ratio of 0.4. Other functions have a ratio of 3.0.
 
|seealso=
==See also==
* [[Terrain bowen ratio (Heat Overlay)]]
* [[Terrain bowen ratio (Heat Overlay)|Terrain bowen ratio]]
* [[Bowen ratio result type (Heat Overlay)]]
* [[Bowen ratio result type (Heat Overlay)|Bowen ratio overlay result]]
* [[PET formulas (Heat Overlay)]]
* [[PET formulas (Heat Overlay)|PET formulas]]
|howtos=
 
|references=
==References==
<references>
<references>
<ref name="bowen">Wikipedia. Bowen Ratio. https://en.wikipedia.org/wiki/Bowen_ratio. Last visited: 16-12-2019</ref>
<ref name="bowen">Wikipedia. Bowen Ratio. https://en.wikipedia.org/wiki/Bowen_ratio. Last visited: 16-12-2019</ref>
</references>
</references>
{{Template:HeatOverlay_model_attribute_nav}}
}}
 
{{HeatOverlay model attribute nav}}


{{Template:Heat_Module_buttons}}
{{Heat Module buttons}}

Revision as of 14:25, 2 October 2020

Template:Construction attributes

The Bowen ratio is a property of a surface, specifically the ratio between two types of heat transfer (sensible heat and latent heat). The wetter the surface, the lower the ratio.[1]

Notes

  • The DPRA Heat stress report uses only two possible values for the Bowen ratio: 0.4 and 3.0.
  • By default, functions such as trees and vegetation generally have a ratio of 0.4. Other functions have a ratio of 3.0.

See also

References

  1. ↑ Wikipedia. Bowen Ratio. https://en.wikipedia.org/wiki/Bowen_ratio. Last visited: 16-12-2019
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