Hot-wire anemometry measurement of diffusion of air-carbon dioxide admixture in flow over two-dimensional hill
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Date
Authors
Antos, P.
Jonas, P.
Mazur, O.
Uruba, V.
Journal Title
Journal ISSN
Volume Title
Publisher
International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics
Abstract
Paper presented at the 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Mauritius, 11-13 July, 2011.
In experimental study of the diffusion there is commonly used an admixture gas as a tracer that enters the main airflow. The paper deals with the simultaneous measurement of the molar concentration in binary-gas mixture by means of hotwire anemometry. A special three-sensor probe has been manufactured and used for this task. A case of polynomial shaped 2D hill with the line source of tracer gas has been studied in detail. Geometry of the hill was taken from Almeida at al. Experimental study of the binary-mixture concentration field over the hill has been done.
In experimental study of the diffusion there is commonly used an admixture gas as a tracer that enters the main airflow. The paper deals with the simultaneous measurement of the molar concentration in binary-gas mixture by means of hotwire anemometry. A special three-sensor probe has been manufactured and used for this task. A case of polynomial shaped 2D hill with the line source of tracer gas has been studied in detail. Geometry of the hill was taken from Almeida at al. Experimental study of the binary-mixture concentration field over the hill has been done.
Description
Keywords
Hot-wire anemometry measurement, Heat transfer, Fluid mechanics, Thermodynamics, HEFAT, 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics 2011, Air-carbon dioxide admixture, Two-dimensional hill, Experimental study, Binary-gas mixture
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Citation
Antoš, P. Jonáš, P. Mazur, O & Uruba, V 2011, 'Hot-wire anemometry measurement of diffusion of air-carbon dioxide admixture in flow over two-dimensional hill', Paper presented to the 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Mauritius, 11-13 July, 2011.