Projects per year
Nongray gas radiation calculations are conducted for four three-dimensional benchmarks using line-by-line (LBL) integration with the up-to-date high-resolution spectroscopic database HITEMP 2010. The radiative transfer equation (RTE) is solved using the finite volume method (FVM) over each wavenumber interval of the spectrum. A detailed mesh quality analysis assured the mesh independence of the solution. Accurate results for distributions of volumetric radiative heat source term and wall radiative heat flux are provided for four cases: (i) an isothermal pure water vapor medium at 1000 K; (ii) an isothermal and nonhomogeneous H2O–N2 mixture at 1000 K; (iii) a nonisothermal and homogeneous CO2–H2O–N2 mixture; and (iv) a nonisothermal and nonhomogeneous CO2–H2O–N2 mixture. These data can be useful to assess the accuracy of gas radiative property models.
|Number of pages||4|
|Journal||JOURNAL OF HEAT TRANSFER: TRANSACTIONS OF THE ASME|
|Publication status||Published - Mar 2020|
|MoE publication type||A1 Journal article-refereed|
FingerprintDive into the research topics of 'Benchmark Solutions of Three-Dimensional Radiative Transfer in Nongray Media Using Line-by-Line Integration'. Together they form a unique fingerprint.
- 1 Active
01/01/2018 → 31/12/2021
Project: Academy of Finland: Other research funding