Pure, solid silicon is produced from a melt, as, for example, in Problem 1.42. Solid silicon is

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Pure, solid silicon is produced from a melt, as, for example, in Problem 1.42. Solid silicon is semitransparent, and the spectral absorption coefficient distribution for pure silicon may be approximated as

(a) Determine the total absorption coefficient defined as

for irradiation from surroundings at a temperature equal to the melting point of silicon.
(b) Estimate the total transmissivity, total absorptivity, and total emissivity of an L = 150- μm-thick sheet of solid silicon at its melting point.

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Fundamentals Of Heat And Mass Transfer

ISBN: 9780470501979

7th Edition

Authors: Theodore L. Bergman, Adrienne S. Lavine, Frank P. Incropera, David P. DeWitt

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