某小型LNG动力船舶燃料储罐的设计

The Design of Type C Independent Tanks of Gas Supply System on a Small Size Inland LNG Power Vessel

出于运营经济性与安全性的目的,中小型LNG动力船舶供气系统的储罐一般选用C型储罐.对于储罐的设计,首先是要根据内压储罐的设计要求进行设计计算,然后,针对所设计的壁厚等参数依据相应规范进行适当的校核,以保证强度的要求.

For the purpose of economy and safety,type C independent tanks should be used on small or medium sized LNG power ships as their storage tanks of gas supply system. For the design of type C independent tanks,the most important thing is to design the internal pressurized tanks. At the same time, the thickness of barrel and heads, also other parameters should be confirmed and relatively intensity check also should be conducted to comply with relative rules and regulations to make sure enough integral safety .