Features of the calculation of the nonstable fluids outflow from emergency cracks

Authors: A.N. Korkishko (LUKOIL - Western Siberia LLC), Sh.I. Rakhmatullin (of the Republic of Bashkortostan Academy of Sciences), V.G. Karamyshev ((Institute of Power Resource Transport SUE))
An algorithm for calculating the parameters of the process of nonstable fluids outflow from emergency cracks at head pressure above critical is considered. Metering characteristic of the cylindrical nozzle at jet separation is given. Recommendations for the calculation of liquefied hydrocarbon gas outflows are given.
An algorithm for calculating the parameters of the process of nonstable fluids outflow from emergency cracks at head pressure above critical is considered. Metering characteristic of the cylindrical nozzle at jet separation is given. Recommendations for the calculation of liquefied hydrocarbon gas outflows are given.


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