Calculation of aerodynamic factor of front resistance of a body in subsonic and transonic modes of movement by means of an ANSYS Fluent package

Varaponov V.V., Savkina N.V., Diachkovsky A.S., Chupashev A.V.
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The gas-dynamics approach to the calculation of the aerodynamic characteristics of modern aircraft makes it necessary to consider the complex and extensive set of tasks requiring the development of new methods for their solution. Drag coefficient for two bodies in subsonic and transonic flow regimes was calculated using ANSYS Fluent software. Numeric solution and results of the experiment are in good agreement; calculation error does not exceed 3 %.

Keywords: external ballistics, the aerodynamic drag coefficient, subsonic and transonic flow regimes
Citation in English: Varaponov V.V., Savkina N.V., Diachkovsky A.S., Chupashev A.V. Calculation of aerodynamic factor of front resistance of a body in subsonic and transonic modes of movement by means of an ANSYS Fluent package // Computer Research and Modeling, 2012, vol. 4, no. 4, pp. 845-853
Citation in English: Varaponov V.V., Savkina N.V., Diachkovsky A.S., Chupashev A.V. Calculation of aerodynamic factor of front resistance of a body in subsonic and transonic modes of movement by means of an ANSYS Fluent package // Computer Research and Modeling, 2012, vol. 4, no. 4, pp. 845-853
DOI: 10.20537/2076-7633-2012-4-4-845-853
URL: http://crm-en.ics.org.ru/journal/article/1962/
Creative Commons License This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License.
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