Heat and Fluid Flow in an Open Agricultural Greenhouse in Presence of Plants

Flow convection in agriculture greenhouse is one of the most important factors on growth and fruiting plants. The present work focused natural an open heated by ridge tubes presence Analyses are performed for different boundary conditions imposed at roof such as constant temperature, convective heat flux, radiative flux. governing equations comprising continuity, momentum energy solved Ansys-Fluent software. In each case, average velocity temperature air determined. obtained results presented terms profiles. Isothermal lines vectors showed that increasing transfer coefficient, airflow decrease. outcomes this study help build greenhouses with dimensions materials to suitable given external conditions.