CAJ | 학술논문

以空心旋转射流的理论模型为基础［1］，通过实验对旋流喷嘴射流特性做进一步深入的研究，特别是实际射流形状的变化规律及喷嘴初始参数的变化规律。结果表明，旋流喷嘴的初始参数和空心射流内外表面压力差是决定射流形状的主要因素。
이공심선전사류적이론모형위기출［1］，통과실험대선류분취사류특성주진일보심입적연구，특별시실제사류형상적변화규률급분취초시삼수적변화규률。결과표명，선류분취적초시삼수화공심사류내외표면압력차시결정사류형상적주요인소。
Based on the theoretical model for the hollow swirling liquid jet at itsinitial stage, an experimental study and a further analysis have beenconducted, especially on the variation of the shape of the hollow jet andits initial parameters. The results show that the initial parameters and thepressure difference between outer and inner surface of the hollow jet play adominant role on the shape of the liquid jet.