Analysis of load characteristics of conventional crops in facility agriculture in Shanghai
The design of greenhouse air conditioning systems often relies on the calcu-lations of theoretical formulas or numerical simulations.There is a lack of heating and cooling load indicators for estimation and research on analyzing load characteristics is also limited.This paper focuses on the combination of conventional crop types and common greenhouse types of facility agriculture in Shanghai.The DeST software is used to simulate and calculate the heating and cooling loads of the greenhouse under different combinations,analyse their load characteristics,and propose reference values for heating and cooling load indicators under different combinations.This provides design parameters and calculation methods for designing greenhouse air conditioning systems.
greenhousefacility agriculturenumerical simulationcold and heat load indexload characteristics