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Fluorescent additives for the determination of condensed and vapor phases in multiphase systems
Fluorescent additives for the determination of condensed and vapor phases in multiphase systems
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机译:荧光添加剂,用于测定多相系统中的冷凝相和气相
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摘要
A method for determining the spatial and phase distribution of a liquid-vapor multiphase fluid. The method comprises adding a fluorescent monomer and a quencher to the fluid to be studied. The fluid is then dispersed and the monomer excited. The excited monomer combines with the quencher to form a fluorescent exciplex. The monomer fluorescence is predominantly in the vapor phase and the exciplex fluorescence is predominantly in the liquid phase.
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