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The X-Philes (2nd Revision)
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The X-Philes Number 1 (1995).iso
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plnk.doc
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1995-03-31
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19 lines
(User.programs)
Item: 296 by _nwallace at hpcvbbs.UUCP
Author: [Nelson W. Wallace]
Subj: blackbody emittance
Keyw: planck's eqn, infrared
Date: Tue Jun 18 1991
This directory contains the equations and constants to calculate the
emittance from a blackbody, i.e., evaluating Planck's equation. The
program stored in BBOD allows integration of W (emittance, in either
watts or photons per second per square centimeter) over a wavelength band
or at a single wavelength. dW/dT can also be integrated. The routine
stored in PLOT plots both the watts and the photons/sec curves on the
same frame. When calculating W at a single wavelength, enter it as
lambda1 & just input anything for lambda2.
plnk (1651 bytes)
[Planck blackbody equations]