| 摘要 |
PROBLEM TO BE SOLVED: To appropriately determine whether LNG can be received from a loading port other than loading ports having long-term use records.SOLUTION: A service facility computer 3 includes: a calculation task 34 calculating a calorific value and a Wobbe index of receiving target LNG on the basis of a composition value and a specific gravity of the receiving target LNG received from a management computer 2; a property database 33 storing specific property values of LNG from loading ports each having a long-term use record; and a determination task 36 determining whether the receiving target LNG can be received on the basis of the specific property values stored in the property database 33 and a specific property value of the receiving target LNG. |
