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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.3
- 수록면
- 36 - 41 (6page)
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It is highly needed to measure the dissolved oxygen (DO) concentration field in water for a variety of purposes such as biological, industrial, environmental monitoring and medical application. Application of PSP (Pressure Sensitive Paint) which is sensitive to oxygen concentration has been carried out to measure DO concentration field using PtOEP/PS film and intensity based method under the UV-LEDs illumination. A micro round water jet having 100% of DO was obliquely impinged on to a PtOEP/PS film coated plate placed in a 0% of DO water container. DO concentration fields on the impinging plate were quantitatively visualized with a 2.94 ㎛ of spatial resolution. Through pixel-by-pixel calibration, uncertainty of each pixel by different sensitivity, different dye concentration and non-uniformity of illumination was removed. It is demonstrated that the high DO concentration region was coincided with the impingement area. The DO concentration gradient due to DO diffusion was affected by Reynolds number.
목차
Abstract
1. 서론
2. 실험장치 및 방법
3. 실험결과 및 고찰
4. 결론
후기
참고문헌
참고문헌 (9)
참고문헌 신청
1. [단행본] - T. Liu / 2004 / Pressure and Temperature Sensitive Paints, 1st edition / Springer : 1 ~ 44
2. [학술지(정기간행물)] - J. W. Gregory / 2007 / A review of pressure-sensitive paint for high-speed and unsteady aerodynamics / Aerospace Engineering 222
3. [학술지(정기간행물)] - Y. Cai / 2010 / Data analysis and aging in phosphorescent oxygen-based sensor / Sensors and Actuators 146 : 14 ~ 22
4. [학술지(정기간행물)] - H. Mori / 2006 / Pressure Sensitive paint suitable to high Knudsen number regime / Meas. Sci. Technol 17 : 1242 ~ 1246
5. [학술지(정기간행물)] - C. Huang / 2007 / Microchannel Pressure Measurements using molecular sensors / Journal of Microelectromechanical systems 16 (4) : 777 ~ 785
2. [학술지(정기간행물)] - J. W. Gregory / 2007 / A review of pressure-sensitive paint for high-speed and unsteady aerodynamics / Aerospace Engineering 222
3. [학술지(정기간행물)] - Y. Cai / 2010 / Data analysis and aging in phosphorescent oxygen-based sensor / Sensors and Actuators 146 : 14 ~ 22
4. [학술지(정기간행물)] - H. Mori / 2006 / Pressure Sensitive paint suitable to high Knudsen number regime / Meas. Sci. Technol 17 : 1242 ~ 1246
5. [학술지(정기간행물)] - C. Huang / 2007 / Microchannel Pressure Measurements using molecular sensors / Journal of Microelectromechanical systems 16 (4) : 777 ~ 785
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UCI(KEPA) : I410-ECN-0101-2012-505-004225406