“…The examples given show that as a vehicle fuel, liquefied natural gas (LNG) is a competitive alternative to diesel fuel. Among the advantages of LNG, its environmental and fire safety should be noted, as well as an increase in the service life of engines due to the absence of deposits in the oil, fuel systems and cylinder-piston group [1][2][3][4][5]. However, the use of LNG in operation makes one face a significant problem, namely, the loss of cryogenic fuel during storage [8].…”