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Nucleation in turbulent fluids near the critical point
Affiliation:1. Department of Chemical Engineering, University of Patras, Caratheodory 1, University Campus, GR-26504 Patras, Greece;2. Laboratory of Separation and Reaction Engineering - Laboratory of Catalysis and Materials (LSRE-LCM), Escola Superior de Tecnologia e Gestão, Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253 Bragança, Portugal;3. Laboratory of Separation and Reaction Engineering – Laboratory of Catalysis and Materials (LSRE-LCM), Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal;4. Department of Environmental and Natural Resources Management, University of Patras, 2 Seferi St., GR-30100 Agrinio, Greece;5. Department of Chemistry, Laboratory of Industrial Chemistry, University of Ioannina, GR-45110 Ioannina, Greece;1. Laboratory of Cellular and Molecular Biology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA;2. Molecular Biology and Genetics Section, National Institute on Deafness and Other Communication Disorders, National Institutes of Health, Rockville, Maryland, USA;3. Genetic Engineering Core, National Eye Institute, National Institutes of Health, Bethesda, Maryland, USA;1. Centre de radiothérapie Marie-Curie, 159, boulevard Maréchal-Juin, 26000 Valence, France;2. Hospices civils de Lyon, 69000 Lyon, France
Abstract:Effects of turbulence on nucleation are investigated in classical fluids near the critical point. Turbulence can suppress the onset of nucleation, enhance the coagulation of droplets, and break up droplets. The final characteristic droplet size strongly depends on the temperature difference TcT and the Reynolds number Re.
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