Ventilation control of pig-houses during winter period

摘要

The aim of this article is to present some experience on the field of ventilation control of pig-houses during a winter period and some information about the mathematical simulation of indoor air conditions in ventilated buildings with different equipment used for breeding of pigs. The simulation model accounts for a large number of parameters including category and characteristics of animals, structure of building, local climatic data, ventilation rate, heating and heat recovery systems.