Prediction of indoor airflow patterns in livestock building ventilated through a diffuse ceiling

Jacobsen L., Nielsen P.V., Morsing S.
air flow, ceiling, diffusion, simulation
Year:
2004
Bibliographic info:
RoomVent 2004, 9th international conference in University of Coimbra - Portugal, 5-8th september 2004, pp 5, 6 Fig.,4 Ref.

The airflow conditions in an experimental pig housing unit are examined both experimentally and numerically (simulation) with particular focus on the airflow conditions in the occupational zone of the animals. Two heating setups are used, and the temperature is measured in a horizontal profile at the floor and at the ceiling. Good concordances between the measurements and the simulations are reached at the floor level. At the ceiling level, the conformity to the measuring results is unsatisfactory.

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