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Table 6 Errors of the multiscale simulations for Example 2 

From: A Gaussian process regression accelerated multiscale model for conduction-radiation heat transfer in periodic composite materials with temperature-dependent thermal properties

Structure

Relative error of T0

Relative error of Tε

Relative error of I0

Relative error of Iε with I1,cell

Relative error of Iε with I1,ave

Horizontally aligned particle

11.27%

9.84%

8.83%

7.86%

5.27%

Tilted particle

7.92%

5.10%

13.22%

11.73%

10.24%