Venkatakrishnan, L and Meier, GEA (2004) Density measurements using the Background Oriented13; Schlieren technique. Experiments in Fluids, 37 (2). pp. 237-247. ISSN 0723-4864
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Abstract
This paper describes the implementation of a13; novel technique called Background Oriented Schlieren that13; can produce quantitative visualization of density in a flow.13; This technique uses only a digital still camera, a structured13; background, and inverse tomographic algorithms which13; can extract two-dimensional slices from a three-dimensional13; flow. This has been applied to obtain the density13; field for an axisymmetric supersonic flow over a conecylinder13; model. Comparisons with cone tables show13; excellent agreement.
Item Type: | Article |
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Uncontrolled Keywords: | Backgorund Oriented Schlieren; BOS, tomography; density fields; |
Subjects: | AERONAUTICS > Research and Support Facilities (Air) AERONAUTICS > Aerodynamics |
Depositing User: | Users 7 not found. |
Date Deposited: | 07 Mar 2005 |
Last Modified: | 18 Aug 2015 04:23 |
URI: | http://nal-ir.nal.res.in/id/eprint/718 |
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