Study of OFS for gasliquid two phase flow

Yanbiao Liao

doi:10.1117/12.2321943

1 December 1991 Study of OFS for gasliquid two phase flow

Yanbiao Liao

Proceedings Volume 1584, Fiber Optic and Laser Sensors IX; (1991) https://doi.org/10.1117/12.2321943
Event: OE Fiber, 1991, Boston, MA, United States

Abstract

We reported a new type of optical fiber sensor (OFS) for gas-liquid two phase flow. The diameter of minimum measurable gas bubble is 100-200um, range of void fraction is 0-100%, response time is l0μs, measure error is about 5% for measuring void fraction in air-water. There are two kinds of sensing head. The design and performance of sensing head are described.

Citation Download Citation

Yanbiao Liao "Study of OFS for gasliquid two phase flow", Proc. SPIE 1584, Fiber Optic and Laser Sensors IX, (1 December 1991); https://doi.org/10.1117/12.2321943

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