REFORMING AND ATOMIZING METHOD FOR LIQUID FUEL AND REFORMING AND ATOMIZING DEVICE FOR LIQUID FUEL

摘要

PROBLEM TO BE SOLVED: To promote atomization of a liquid fuel jet flow by using a behavior during gasification of oxygen dissolved in liquid fuel, and improve combustion reaction through the gasification of the oxygen dissolved in the liquefied fuel.;SOLUTION: A liquid fuel reforming device (1) includes: oxygen dissolution means (4) for dissolving pure oxygen (O) in liquid fuel under pressure; and a supply passage (L4) for supplying oxygen dissolution fuel (FO) in which the pure oxygen is dissolved to a fuel injection nozzle (10). A fuel injection hole (11) of the fuel injection nozzle is for injecting the oxygen dissolution fuel to a combustion region. The oxygen in the liquid fuel is gasified at core portions (α, β) of a liquid fuel jet flow (J) to crush or fragment the liquid fuel at the jet flow core portions so as to promote atomization of the liquid fuel.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2018,JPO&INPIT