The code of simplified heat transfer model for temperature prediction in an insulated box equipped with phase change material

This code presents a simplified heat transfer model based on zonal approach. It allows the temperature prediction (air and product) inside an insulated box with PCM (Phase Change Material as cold source) to maintain product at low during food transport assure its quality. The involves airflow, conduction, convection radiation. studied geometry is rectangular box, sidewall loaded test product. requires short calculation time can be useful researchers stakeholders study effect of design, PCM/product properties mass ambient temperature.