Ventilation System Requirements for Converted Gestation Barns
Computer simulation was utilized to assess the performance of different ventilation system configurations needed for a sow gestation barn newly converted to group housing. Various configurations of the ventilation system involving varying capacities and locations of exhaust fans as well as size, design and location of air inlets, were examined based on indoor air quality (i.e., air temperature, humidity, and air speed at the animal level) and ventilation effectiveness (i.e., air distribution and airflow pattern, inlet...