Velocity measurement of two-phase liquid-gas flow in a horizontal pipeline using gamma densitometry

• Published in: Journal of physics. Conference series Vol. 530; no. 1; pp. 12042 - 6
• Main Authors: Hanus, R, Zych, M, Petryka, L
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.01.2014
• Subjects: Cross correlation; Crystals; Densitometers; Densitometry; Digital; Gamma ray absorption; Gas flow; Liquids; Physics; Pipelines; Quotients; Uncertainty; Velocity measurement

This paper presents application of gamma-ray absorption method to liquid-gas flow investigation in a pipeline. In the described measurement two sealed 241Am radioactive sources and probes with NaI(Tl) scintillation crystals have been used. For the analysis of digital signals provided by detectors, a...