Mathematical model for heat transfer in corrugated box with BC flute

The global transportation industry, particularly for food and perishables, requires precise temperature control to maintain freshness and safety. Foam boxes are essential for temperature control, but they decompose quickly, causing global warming concerns. Corrugated boxes are suitable for short-distance transport but not ideal for long-distance. One of the advantages is their ability to decompose, making them a more environmentally friendly option. This study investigates the performance of a corrugated box using BC flute insulation. To achieve this, we monitored temperature changes over 8 hours in the controlled ambient by attaching sensors at 6 different points within the box, considering ice as the product. A 2D heat equation is used to describe heat transfer inside the box. After that, we analyzed and compared the results obtained from the experiments and simulation. The result shows that the simulation results are in the same direction as the experiment.