摘要
文章提出了对C型罐周围低温场的理论计算方法,认为船体外部的温度向内部传递热量,使得罐体周围低温场达到热平衡。低温场的确定决定了钢制材料等级的选择,从而有效防止结构低温脆性破坏。
The theoretical method calculation of low temperature field around the C-shape tank is proposed. It is considered that heatbalance could be achieved by transferring from outside to inside. With the heat balance around the C-shape tank, the steel materialshall be determined, which can avoid thefailure of low temperature brittleness on structure.
出处
《船舶标准化工程师》
2017年第5期35-37,共3页
Ship Standardization Engineer
关键词
LNG船
C型罐
低温场计算
低温脆性
LNG carrier
C-shape tank
low temperature field calculation
low temperature brittleness
