The cold-chain transportation is an important means to ensure the drug and food safety. An cold-chain insulated container incorporating with Phase Change Material (PCM) has been developed for a temperature-controlled transportation in the range of 2~8 °C. The container configuration and different preconditioning methods have been determined to realize a 72-h transportation under extremely high, extremely low, and alternating temperature conditions. The experimental results showed that the temperature-controlled time was extended from 1 h to more than 80 h and the internal temperature maintained at 4~5 °C by using a PCM with a melting/freezing point of 5 °C, while the container presented a subcooling effect in a range of −1~2 °C when using water as PCM. The experimental values of the temperature-controlled time agreed well with the theoretical values.
Improving performance of cold-chain insulated container with phase change material: An experimental investigation
Applied Sciences ; 7 , 12
2017
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Improving performance of cold-chain insulated container with phase change material
Fraunhofer Publica | 2017
|SAE Technical Papers | 1995