[ Papers ]
Journal of the Korean Society of Manufacturing Technology Engineers - Vol. 28, No. 2, pp.106-112
ISSN: 2508-5107
(Online)
Print publication date 15 Apr 2019
Received 04 Mar 2019
Revised 10 Apr 2019
Accepted 12 Apr 2019
이진 압력감응도료의 민감도 교정 기법에 관한 연구
고지훈a, *
A Study on the Sensitivity Calibration Method of Binary Pressure Sensitive Paint
Jihun Koha, *
Correspondence to: *Tel.: +82-42-821-0495 Fax: +82-42-821-3400 E-mail address: jihun@add.re.kr (Jihun Koh).
Abstract
The sensitivity calibration of pressure sensitive paint (PSP) is a process used to determine the relationship between pressure, temperature, and luminous intensity in the images of the specimen. In this study, the properties of binary PtTFPP/FIB PSP (binary PSP) are identified through calibration experiments and the successful sensitivity calibration method of binary PSP is proposed by using the self-developed curing equipment. In particular, calibration experiments are conducted to analyze the effect of the curing conditions, light source, and photo degradation on the sensitivity calibration of binary PSP. The experimental results prove that the sensitivity of binary PSP varies significantly depending on the calibration conditions.
Keywords:
Pressure, Intensity, Curing, CalibrationReferences
- Liu, T., Sullivan, J. P., 2004, Pressure and Temperature Sensitive Paints, Springer, New York
- Lee, J. K., Ko, J. H., Kim, S. H., 2010, Pressure Sensitive Paint Application in ADD Low Speed Wind Tunnel, 14th International Symposium on Flow Visualization, 1-8
- Lee, J. K., Ko, J. H., Kim, S. H., 2010, Current Status of PSP at ADD 3 m X 2.25 m Low Speed Wind Tunnel, The Korean Society for Aeronautical and Space Sciences Spring Conference, 121-124
- Lee, J. K., Kim, J. S., Woo, J. M., 2011, PSP curing equipment in the Wind Tunnel, KR Patent: 10-1080829
- Chung, M. J., Kim, H. J., Seo, Y. H., Kim, B. H., 2017, Development of Non-contact Type Pressure Measurement System Using Infrared Ray, Proceedings of the KSMTE Annaul Autumn Conference, 235