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Method for spectroradiometric temperature measurements in two phase flows. 2: Experimental verification.

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Summary

A novel emission-absorption pyrometry method corrects for scattering particles in absorbing gases. Verification experiments confirm the technique's effectiveness for accurate temperature measurements.

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Area of Science:

Thermodynamics
Spectroscopy
Combustion Science

Background:

Accurate temperature measurement is crucial in high-temperature environments.
Scattering particles in absorbing gases complicate traditional pyrometric measurements.
Existing methods often fail to adequately address particle scattering effects.

Purpose of the Study:

To introduce a new emission-absorption pyrometric method.
To account for the influence of scattering particles in absorbing gases.
To validate the developed technique through experimental verification.

Main Methods:

Development of a novel emission-absorption pyrometric measurement technique.
Incorporation of scattering particle effects into the pyrometric model.
Design and execution of verification experiments.

Main Results:

Successful development of a pyrometric method accounting for scattering.
Demonstration of improved accuracy in temperature measurements.
Experimental data validating the principles of the new technique.

Conclusions:

The new emission-absorption pyrometry method effectively corrects for scattering particles.
This technique offers enhanced accuracy for temperature determination in complex gas environments.
Further applications in combustion analysis and industrial process monitoring are anticipated.