CFD investigation on a novel pen partition-attached jet air supply for mitigating heat stress among lactating sows

•Partition-attached jet air supply (PJAS) was proposed for cooling lactating sows.•Commercial ceiling jet air supply (CJAS) with two inlet dimensions was evaluated.•The effects of jet angles on convective heat flux from sows were investigated.•PJAS required 45% less ventilation rate to remove the sa...

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Veröffentlicht in:	Computers and electronics in agriculture 2024-05, Vol.220, p.108840, Article 108840
Hauptverfasser:	Chen, Guoxing, Zhang, Guoqiang, Bjerg, Bjarne, Pedersen, Poul, Jensen, Torben, Rong, Li
Format:	Artikel
Sprache:	eng
Schlagworte:	agriculture air Attachment ventilation Ceiling jet ventilation electronics energy efficiency Farrowing pen fluid mechanics heat stress heat transfer Local cooling Precision air supply
Online-Zugang:	Volltext
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