Advances in Flow Visualization as Whole Field Measurement
نویسندگان
چکیده
منابع مشابه
Three-dimensional Flow Visualization and Piv Measurement in near Field of Strongly Buoyant Jet
The near-field structure of strongly buoyant jet issuing from a square nozzle at low Froude and Reynolds numbers is studied by using three-dimensional LIF flow visualization and scanning PIV. These experimental techniques allow the visualization of unsteady three-dimensional flow phenomenon occurring in the near-field of strongly buoyant jet. It is found that the buoyant jet is unstable to the ...
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This paper discusses scientific visualization of scalar and vector fields, particularly relating to clouds and climate modeling. One cloud rendering method applies a 3-D texture to cloudiness contour surfaces, to simulate a view from outer space. The texture is advected by the wind flow, so that it follows the cloud motion. Another technique simulates multiple scattering of incident light from ...
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2014 A 2-D velocity map in a cylindrical Rayleigh-Bénard flow is determined by means of a speckle photography technique. Automatic velocity measurements are performed by two different methods : (i) Isovelocity contours are drawn by spatial filtering; (ii) Local illumination by a laser beam produces Young’s fringes which are analysed by an image processing system. New methods are proposed for di...
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ژورنال
عنوان ژورنال: Journal of the Visualization Society of Japan
سال: 1996
ISSN: 1884-037X,0916-4731
DOI: 10.3154/jvs.16.1supplement_7