초음파에너지 조사 W/O type 유화연료의 제반특성에 관한 연구(2) -단일액적 미소폭발 및 화학적 특성을 중심으로-

김용철; 한근희; 류정인

한국분무공학회 한국분무공학회지 초음파에너지 조사 W/O type 유화연료의 제반특성에 관한 연구(2) -단일액적 미소폭발 및 화학적 특성을 중심으로-

KCI 후보

Contributed A Study on the Various Characteristics of Ultrasonic-Energy -Added W/O Type Emulsified Fuel(2) -attaching importance to micro-explosion of single droplet and chemical characteristics

김용철 ( Yong Cheol Kim ) , 한근희 ( Keun Hee Han ) , 류정인 ( Jeong In Ryu )

한국분무공학회 2004.09

한국분무공학회지 9권 3호 29-34(6pages)

UCI I410-ECN-0102-2009-570-001811864

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초록

To investigate characteristics and micro-explosion of single-droplets of emulsified fuel, water is mixed with diesel oil by using ultrasonic energy fuel feeding system. The fuel characteristics is analysed through H-NMR spectrum and micro-explosion phenomena of the emulsified fuel is also investigated. The life times of droplets of conventional diesel fuel, ultrasonic energy added diesel fuel and emulsified fuel are obtained additionally. According to this study, the micro-explosion phenomena of single-droplets happen in atmospheric pressure condition, a curve form of emulsified fuel`s life time is different from diesel fuel`s one and the change of chemical structures is a cause of ultrasonic-energy-added diesel fuel effect.

키워드

Ultrasonic energy fuel feeding system