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Browsing by Author "Cline, J. G."

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    A temperature correlation for the radiation resistance of a thick-walled circular duct exhausting a hot gas
    Mahan, J. Robert; Cline, J. G.; Jones, J. D. (Acoustical Society of America, 1984-01-01)
    It is often useful to know the radiation impedance of an unflanged but thick-walled circular duct exhausting a hot gas into relatively cold surroundings. The reactive component is shown to be insensitive to temperature, but the resistive component is shown to be temperature dependent. A temperature correlation is developed permitting prediction of the radiation resistance from a knowledge of the temperature difference between the ambient air and the gas flowing from the duct, and a physical basis for this correlation is presented.