Abstract:
This study aims to analyze and improve the performance of the food refrigeration system
(provision refrigerator) aboard the MV. Glovis Diamond. Refrigeration machines play a
crucial role in maintaining food quality during voyages. Based on observations
conducted during the sea practice period, two main issues were identified: an increase in
seawater outlet temperature at the condenser and leakage in the refrigeration system
pipes. The temperature rise was caused by blockages due to dirt inside the condenser
pipes, while pipe leakage resulted from deteriorating pipe quality or internal clogging.
The research utilized a descriptive qualitative method through direct observation and
documentation study. The analysis showed that these problems directly affected the
cooling performance, causing the storage temperature to deviate from optimal levels and
leading to food spoilage. Scheduled maintenance and system repair are essential
solutions to maintain refrigeration efficiency. This study is expected to serve as a
reference for marine engineers in handling similar issues to ensure food quality and
uninterrupted ship operations.
