Journal issues: 6/2012
Determination of the intensity of heat transfer in a flow evaporators propane-butane mixture with boiling liquid phase inside pipe
The results studies to develop technical solutions ensuring highest possible intensity of internal heat transfer in inner surface of the evaporation device – liquefied petroleum gas (LPG) and a consequence, minimum metal content while limiting fluctuations boiling propane – butane LPG. Offered depending on definition design parameters of two-stage evaporative coil, made pipes various diameters. On basis the proposed relationships are designed and manufactured two-stage evaporative pipelines, which increases heat transfer coefficient from inner surface evaporation pipeline to LPG at 34.5%.
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boiling in the tube; flow evaporator; liquefied petroleum gas; propane and butane mixture; the liquid and vapor phase; жидкая и паровая фаза; кипение в трубах; проточные испарители; сжиженный углеводородный газ; смеси пропана и бутана References to this article (GOST) A.P. Usachev, A.V. Rulev. Determination of the intensity of heat transfer in a flow evaporators propane-butane mixture with boiling liquid phase inside pipe // Electronic scientific journal "Oil and Gas Business". 2012. №6. P.376-385. URL: http://ogbus.ru/authors/Usachev/Usachev_6.pdf