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- Selective_inverted_sink abstract "The selective inverted sink or SIS is a device used by farmers to protect plants from frost, developed by Uruguayan Rafael Guarga in the late 1990s.The sink is actually a large fan housed in a chimney-like structure, and works by defeating surface temperature inversion. Cold air is denser than warm air, and will pool at ground level during calm weather. This lowers the surface temperature, even if the ambient temperature is higher. Vents near the base of the chimney allow cold surface air to be pulled up through the chimney, creating a suction effect that draws warmer air down to surface level.The SIS is more efficient than typical ground-heaters, and is widely used to combat frost.".
- Selective_inverted_sink wikiPageExternalLink ai_n45728156.
- Selective_inverted_sink wikiPageExternalLink 7654035.
- Selective_inverted_sink wikiPageExternalLink frost-protection.
- Selective_inverted_sink wikiPageID "9080457".
- Selective_inverted_sink wikiPageRevisionID "563368221".
- Selective_inverted_sink hasPhotoCollection Selective_inverted_sink.
- Selective_inverted_sink subject Category:Farming_tools.
- Selective_inverted_sink subject Category:Uruguayan_inventions.
- Selective_inverted_sink type Artifact100021939.
- Selective_inverted_sink type FarmingTools.
- Selective_inverted_sink type Implement103563967.
- Selective_inverted_sink type Instrumentality103575240.
- Selective_inverted_sink type Object100002684.
- Selective_inverted_sink type PhysicalEntity100001930.
- Selective_inverted_sink type Tool104451818.
- Selective_inverted_sink type Whole100003553.
- Selective_inverted_sink comment "The selective inverted sink or SIS is a device used by farmers to protect plants from frost, developed by Uruguayan Rafael Guarga in the late 1990s.The sink is actually a large fan housed in a chimney-like structure, and works by defeating surface temperature inversion. Cold air is denser than warm air, and will pool at ground level during calm weather. This lowers the surface temperature, even if the ambient temperature is higher.".
- Selective_inverted_sink label "Selective inverted sink".
- Selective_inverted_sink label "Sumidero invertido selectivo".
- Selective_inverted_sink sameAs Sumidero_invertido_selectivo.
- Selective_inverted_sink sameAs m.027wyhf.
- Selective_inverted_sink sameAs Q7447771.
- Selective_inverted_sink sameAs Q7447771.
- Selective_inverted_sink sameAs Selective_inverted_sink.
- Selective_inverted_sink wasDerivedFrom Selective_inverted_sink?oldid=563368221.
- Selective_inverted_sink isPrimaryTopicOf Selective_inverted_sink.