Comparative Study Between Two Greenhouses with Different Covering Methods

A greenhouse microclimate study presents the great challenge in the scientist researcher area. This comparative study assess the performance and efficiency of two greenhouse areas, each employing distinct enclosure methods. The first method utilizes polyethylene materials, while the second incorporates insulant sandwich panels with two large glass windows in the south wall. The objective of the study is to evaluate the impact of these enclosure techniques on key parameters such as temperature regulation, light transmission, and structural durability. By collecting and analyzing data, the study aims to provide valuable insights into the benefits and limitations of each enclosure method, specifically considering the use of glass windows in sandwich panel-covered greenhouses. The findings of this study will aid in decision-making processes for individuals involved in greenhouse cultivation, offering guidance for selecting the most suitable enclosure method. Ultimately, this research contributes to the advancement of greenhouse technology and supports informed decision-making in greenhouse farming and gardening practices. A computational fluid dynamic study has been conducted in this work. Where the fluent software post processing based on the Navier-Stockes fluid dynamic equations resolved by the finite volume method takes into account the LES Smagorinsky turbulent model. In this work, we focus on the development of the temperature parameter inside relatively to the outside the greenhouse, which can considerably affects plant growth and consequently in the crops. We then conduct a comparison of resulting profiles at different locations and highs within the greenhouse, trying to avoid the stratification phenomenon.