基于IGF Code的独立液罐布置分析

Analysis of Arrangement of Independent Fuel Tank Based on IGF Code

以清洁能源作为燃料的船舶早已进入业界的视野,成为近几年满足CO_2,NO_X和SO_X排放要求的热门选择。针对这一热点,MSC.285(86)和IGF Code应运而生。基于IGF Code,就独立液罐布置所适用的确定性和概率性两种计算方法进行阐述。特别对于概率性方法中的计算公式,给予数学分析和归纳总结,结合实际布置案例,提出了如何满足规范要求的思路和方法,为今后的设计提供参考和依据。

Clean energy as fuel on ships has been well known in the marine industry for a long time and has become a popular option to satisfy the requirement of CO_2,NO_Xand SO_Xemission recently,followed by MSC.285（86） and IGF Code taking effect especially for this situation.Based on IGF Code,two methods of determinacy and probability calculation for independent fuel tank were presented in this paper.Detailed analysis of formulas of probabilistic calculation method and examples of practical arrangement were also given.Measures taken to meet the requirement and rules were put forward,serving as reference for other designs.