每年出版 6 期
ISSN 打印: 1948-2590
ISSN 在线: 1948-2604
CIRCULAR CYLINDER IN A TRANSONIC FLOW OF A PERFECT GAS
摘要
The transonic cross flow of a viscous perfect gas around a circular cylinder is numerically simulated using nonstationary two-dimensional flow models. The computations are fulfilled in a sufficiently wide range of similarity parameters: 0.8 ≤ M∞ ≤ 1.3, 103 ≤ Re ≤ 106 (laminar flow), and 106 ≤ Re ≤ 107 (turbulent flow). A streamlined surface is considered to be either adiabatic or isothermic with the temperature factor Tw0 = 0.5 (cooled surface) and 1.5 (overheated surface). The impact of the variable factors on the flow structure and aerodynamic characteristics of a circular cylinder are discussed.
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Bashkin, V. A. and Egorov, I. V. , Numerical Simulation of Viscous Perfect Gas Dynamics.
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Bashkin, V. A., Egorov, I. V., Ezhov, I. V., and Ivanov, D. V. , Circular cylinder in a transonic viscous perfect gas flow.
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Bashkin, V. A., Egorov, I. V., Ezhov, I. V., and Utyuzhnikov, S. V. , Transonic cross flow (M<sub>∞</sub> = 0.8) over a circular cylinder at high Reynolds numbers.
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Bashkin, V. A. and Ezhov, I. V. , Circular cylinder in the transonic flow of a viscous perfect gas.
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