OPTIMALISASI SISTEM PENDINGINAN CARGO COMPRESSOR PADA KAPAL LPG/C GAS WALIO

Abstract

Saputra, Firman Seto. 2025. “Optimization of the Cargo Compressor Cooling System on LPG/C Gas Walio Vessel” The cooling system in the cargo compressor plays a vital role in maintaining the stability of liquefied gas cargo temperature during transportation. On the LPG/C Gas Walio vessel, the performance of the cooling system is a crucial factor in ensuring operational efficiency and safety. This study aims to identify issues within the cooling system, particularly related to the performance of the condenser, glycol circulation, and the effectiveness of the strainer. The methods used include direct observation, interviews with crew members, and analysis of operational data. The results show that strainer clogging and lack of routine maintenance reduce cooling efficiency. As a solution, optimization measures were implemented, such as increasing the frequency of auto backwash, regular cleaning of the pump filter, and strict monitoring of the coolant level and quality. The implementation of these steps has proven effective in improving temperature and pressure stability in the system and reducing the risk of disruptions to the cargo compressor.