Approximation of a black body by a hole in a sphere, a thin sphere of copper, with

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Approximation of a black body by a hole in a sphere, a thin sphere of copper, with its internal surface highly oxidized, has a diameter of 6 in. How small a hole must be made in the sphere to make an opening that will have an absorptivity of 0.99?

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Transport Operations

ISBN: 9780470115398

2nd Edition

Authors: Allen Stuart

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Question Posted: Dec 06, 2010 12:04 AM

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Approximation of a black body by a hole in a sphere, a thin sphere of copper, with

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Transport Operations

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