油舱蒸汽加热盘管设计

On Design of Heating Coil Pipe for Oil Tank

货油船、沥青船等各种运输类船舶与各种主机燃烧重油工程船等，均需要采用油舱蒸汽加热盘管系统，以保证油舱内燃油或油料达至运动粘度，油舱加热系统的设计一直是设计人员较为关心的问题。根据3万t自航半潜船重油舱加热系统的设计经验，整理油舱设计的要点及方法。

Variety of transport ships like oil cargo, asphalt carrier and the marine engineering ships whose engine adopts crude oil, all of them need adopting heating coil system to assure the oil can reach the dynamic viscosity, so that the oil tank heating system is always the focus problem for designer. Base on the crude oil heating system design experience for the project 30 000 t submersible serf-navigation ship, the key points and design methods of the oil tank heating system were summarized.