![Scientific and technical journal of information technologies, mechanics and optics](/images/mag-ntv.png)
Journal
Scientific and technical journal of information technologies, mechanics and optics
UDK535.3+519.642.7
Issue:1 (89)
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Sweeping scanning scheme of a hot gas in the task of infrared tomography is formulated. Two diagnosis regimes are used: the active one (ON) – with included source and the passive one (OFF) – without it. Two integral equations are deduced concerning the absorption coefficient k and the Planck function B of a medium (by which it is possible to calculate the temperature profile of a medium T).