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Thermophysics and Aeromechanics

2014 year, number 3

Boiling-up of liquid nitrogen jet in water

V.E. Nakoryakov, A.N. Tsoi, I.V. Mezentsev, and A.V. Meleshkin
Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia
E-mail: mezn@itp.nsc.ru
Keywords: cryogenic fluid, liquid nitrogen, phase transition, boiling, gas hydrates

Abstract

The hydrodynamic processes occurring at injection of cryogenic liquid into water pool were studied experimentally. Processes accompanying the phase transitions were registered. Data testify the developing pressure burst with an amplitude sufficient for possible formation of gas hydrates when methane is injected as a cryogenic fluid.