Radiative properties of opaque materials
Thermal radiation from opaque materials

Article REF: BE8210 V1

Radiative properties of opaque materials
Thermal radiation from opaque materials

Author : Simone MATTEÏ

Publication date: January 10, 2005 | Lire en français

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2. Radiative properties of opaque materials

2.1 Relationships between radiative characteristics. Definition of an opaque body

Reflectivity, absorptivity, transmittivity

The monochromatic flux incident on an elementary surface dS is partly absorbed, partly reflected and partly transmitted.

If the incident flux, of luminance $L_{λ}^{i}$ propagates along the direction $\vec{Δ} (θ_{i}, ψ_{i})$ ...

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References

(1) - KRIEBEL (K.T.) - On the limited validity of reciprocity in measured BRDFs. - Remote Sensing of Environment, 58, 1, p. 52-62, oct. 1996.
(2) - MALAPLATE (A.), NERRY (F.), STOLL (M.P.), GUILLAME (B.), BRIOTTET (X.) - Combined field [3-5 µm] and [8-14 µm] infrared...

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