유체 충격 압력 측정용 압전 센서 특징
Characteristics of Piezoelectric Sensor for Fluid Impact Pressure
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초록
This study presents an investigation of the characteristics of piezoelectric sensors whose main utilization is to measure impact pressure. The piezoelectric sensors were tested from several points of view. Their characteristics were investigated for repeatability, the effect of the diameter, temperature effect, water purity, flush mounting, and AC and DC coupling. Out of these, it was revealed that the temperature effect is very significant. The characteristics of the AC and DC coupling are also very important in understanding the time history of the impact pressure.
Abstract
This study presents an investigation of the characteristics of piezoelectric sensors whose main utilization is to measure impact pressure. The piezoelectric sensors were tested from several points of view. Their characteristics were investigated for repeatability, the effect of the diameter, temperature effect, water purity, flush mounting, and AC and DC coupling. Out of these, it was revealed that the temperature effect is very significant. The characteristics of the AC and DC coupling are also very important in understanding the time history of the impact pressure.
참고문헌 (8)
- 남종오, "강제입수에 의한 슬래밍 현상에 관한 실험적 연구", 한국해양공학회지, 21(1), pp.40~44 (2007), 한국해양공학회
- 박준수, "압축성이 슬로싱 현상에 미치는 영향에 관한 실험적 연구", 한국해양공학회지, 23(4), pp.12~18 (2009), 한국해양공학회
- 박준수, "슬래밍 충격 압력에 대한 연구", 한국해양공학회지, 23(1), pp.67~73 (2009), 한국해양공학회
- 최영명, "충격 압력 측정용 압전 센서의 특징", 대한조선학회 추계학술대회 논문집, pp.1283~1290 (2009)
- Gautschi, G., "Piezoelectric Sensorics" (2002), Springer-Verlag
- A Study of Scale Dependency of Model Test on Fluid Sloshing Load, "Jeon, S.S.", ~, pp.OC2008 (2008)
- Kim, H.Y., "An Experimental on Compressibility in Fluid Sloshing", The 4th Asia-Pacific Workshop on marine Hydrodymics-APHydro2008, pp.329~334 (2008)
- Sirohi, J., "Fundamental Understanding of Piezoelectric Strain Sensors", Journal of Intelligent Material Systems and Structures, 11(4), pp.246~248 (2000)