Abstract
Combustion science involves many complex phenomena, some of them entangled by gravity effects. Reduced gravity will be a mean of sorting out the role of some processes, thus allowing a better understanding of the phenomena. A set of combustion areas with reduce gravity relevance has been identified. Among these areas, one experiment was selected: the laminar jet diffusion flame (LJDF). In order to study one of the most interesting experimental characteristics in combustion, the velocity field, a Particle Image Velocimetry (PIV) instrument, together with a LJDF workbench, has been set up. Main concerns in PIV applied to flames are: tracer selection and seeding, optical system, velocity range, photography and film interpretation. Attention has been payed to these subjects. Measurements performed with a LJDF are reported and critically discussed.
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© 1992 Springer-Verlag, Berlin Heidelberg
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Andres, A.S., Granado, J.L.E. (1992). Velocity Measurement by PIV in Flames. In: Rath, H.J. (eds) Microgravity Fluid Mechanics. International Union of Theoretical and Applied Mechanics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-50091-6_38
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DOI: https://doi.org/10.1007/978-3-642-50091-6_38
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