Development of energy-saving ventilation system for agricultural buildings

Abstract

The article discusses the results of development of energy efficient ventilation system of sheepfold. The scheme of the experimental energy-efficient ventilation system of sheepfold is given. The differential equations of heat transfer for describing the temperature field in the soil around the duct of the ventilation system of the sheepfish are used. An example of calculation of dimensionless criteria at given initial and boundary conditions is shown. The values of the air temperature at the outlet of the channel and the value of the heat flux are determined. The results of the calculations are consistent with the test data using information and measuring system for remote recording of the thermal characteristics of ventilation systems.