WHITE-LIGHT SPECKLE VELOCIMETRY APPLIED TO PLANE FREE CONVECTIVE FLOW
- 1 July 1991
- journal article
- research article
- Published by Taylor & Francis in Experimental Heat Transfer
- Vol. 4 (3) , 253-262
- https://doi.org/10.1080/08916159108946417
Abstract
The laminar free-convective flow along heated, vertical wall contours of different geometries is measured with a white-light speckle velocimetric method. The flow field is nominally two-dimensional (plane), and the experimental method can therefore be applied in the forward-scattering mode. The experiments are performed in a water tank, where tracer particle velocities down to 0.3 mm/s can be resolved.The measurements reveal the existence of dead-water regimes in the corner areas of a vertical wall/half-cylinder configuration.Keywords
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