솔레노이드 밸브를 이용한 카복시 건의 주입량 제어

• 영문명: Injection volume control of carboxy-gun using a solenoid valve
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 탁태오(Tak, Tae-Oh) 한남규(Han, Nam-Gyu) 신영규(Shin, Young-Kyu)
• 간행물 정보: 『산업기술연구』vol.32, 65~70쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.09.30

영문 초록

Carboxy-guns are used for rapid and precise injection of CO2 gas to the target skin area using external power source. In the design of carboxy-gun, the most important thing is how to precisely control injection volume of CO2 gas. This paper deals with the control scheme of injection volume of carboxy-gun using solenoid valve. First the amount of volume that passes through the solenoid valve under on-off time ratio control is estimated based on the assumption of compressible gas flow. The flow rate of gas is experimentally measured under the varying pressure of the gas reservoir. Two results showed good correlation to each other, thus demonstrating the validity of the volume control strategy.

목차

1. 서론

2. 솔레노이드 통과 유량계산

3. 유량 측정

4. 듀티비 설정

5. 결론

키워드

메조건 주사 솔레노이드 밸브 압축성 가스 듀티비 Meso-gun injection solenoid valve compressible gas duty-ratio