The control influence on features of piglets panel heating system
2005
Zoranovic, M. E-mail:[email protected] | Potkonjak, V. | Bajkin, A.(Poljoprivredni fakultet, Beograd - Zemun (Serbia and Montenegro))
As natural phenomenon effect, immediately after birth, piglets require high level of controlled supplemental heating. The main cause for this requirement is low level of heat accumulation and wet body surface, without sow real possible sense for theirs drying. Between conventional heating systems, panel system points to the best results. The control variant essentialy influence on parameters of temperature field in the zone of heat exchanging surfaces. Manual regulation of contact temperature by heating fluid flow causes unbalanced intensity of temperature field in the zone of panels with longer distances from the central heating source and temperature deviation over 2 deg C in the zone of panel periphery. Correct panel design, without heating fluid flow influence, will achieve uniform temperature field in the lying zone. Application of the Web technology, in relation to manual controlling in laboratory conditions will result by energy saving up to 30%. Practically, this value is much higher.
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