Measurement of the radiative properties of solid fuel particles in oxy-fuel atmospheres (C05)

在氧燃料条件下燃烧的焦炭颗粒的辐射特性将被测量。在层流反应器中燃烧生物质颗粒条纹，以测定氧-燃料气氛中燃烧半焦颗粒热辐射的定向散射特性。由这些测量值可导出燃烧焦粒的折射率。此外，还将开发和使用辐射探测器，以获得CRC/TRR 129大型反应堆中辐射热通量的实验数据。

Radiative properties of burning char particles under oxy-fuel conditions will be measured. Biomass particle streaks will be burned in a laminar flow reactor to determine the directional scattering be-haviour of thermal radiation of burning char particles in oxy-fuel atmospheres. From these meas-urements the refractive index of burning char particles will be derived. Additionally, radiation probes will be developed and employed to gain experimental data on radiative heat fluxes in the larger re-actors of the CRC/TRR 129.