대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2002년도 학술대회지
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- Pages.423-426
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- 2002
T형 마이크로채널 내부 압력구동 유동의 PIV 계측
PIV Measurements of the Pressure Driven Flow Inside a T-Shaped Microchannel
- Choi Jayho (LG Electronics Core Technology) ;
- Lee In-Seop (LG Electronics Core Technology)
- 발행 : 2002.08.01
초록
A custom micro-PIV optics assembly has been used to measure the flow field inside a T-shaped microchannel. The micro-PIV system consists of microscope objectives of various magnifications, a dichroic cube, and an 8-bit CCD camera. Fluorescent particles of diameters 620nm have been used with a Nd:YAG laser and color filters. A programmable syringe pump with Teflon tubings were used to inject particle-seeded distilled water into the channel at flow rates of