Аннотация
In the present paper, we report on experimental and simulated data on the impact of cellular-porous-material heating on the wave drag of a cylinder with a frontal gas-permeable porous insert streamlined by a supersonic flow (М∞ = 4.85, Re1∞ = 3.3×106 m-1). Weighing data obtained in the supersonic wind tunnel are compared with data simulated using a discrete model of the cellular-porous material. An increase of the wave drag with a growth of porous-insert temperature and its decrease occurring upon decreasing the temperature are demonstrated.
Язык оригинала | английский |
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Страницы (с-по) | 629-632 |
Число страниц | 4 |
Журнал | Thermophysics and Aeromechanics |
Том | 24 |
Номер выпуска | 4 |
DOI | |
Состояние | Опубликовано - 1 июл 2017 |