정전용량센서를 이용한 W/O형 유화연료의 정전용량 측정

• 영문명: The measurement of capacitance of W/O type emulsified fuel using by capacitance sensor
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 조성철(Cho SeongCheol) 오양환(Oh YangHwan) 임석연(Im SeokYeon)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제24권 제4호, 377~382쪽, 전체 6쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2007.12.31

영문 초록

We designed capacitance sensor in order to examine characteristics of W/O type emulsified fuel, so it concluded the following conclusions. The capacitance value of emulsified fuel, using with capacitance sensor, increases as water content increases due to the coalescence. When surfactant increases, the capacitance value decreases, the condition of W/O type emulsified fuel was maintained stably. There was revealed the capacitance value difference of W/O type emulsified fuel in in according to water content. We checked the phase separation of emulsified fuel with the capacitance value difference. The surfactant(HLB=5.4) had better stable condition than surfactant(HLB=4.3). Also, we confirmed that two mixture surfactants were better than one surfactant.

키워드

W/O type emulsified fuel capacitance sensor surfactant separation ratio capacitance value difference