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# ISO 10211:2007 Thermal bridges in building construction -- Heat flows and surface temperatures -- Detailed calculations. Test case A.1 validation.

QuickField validation of the test case A.1 presented in ISO 10211:2007 Thermal bridges in building construction.

Problem Type:
Plane-parallel problem of heat transfer.

Geometry:

width w = 4 m, height h = 8 m.

Given:
Thermal conductivity of the media λ = 1 W/K·m.

Problem:
Determine the temperature distribution in the media in reference points of the rectangular grid 1x1 m.

Results:
Temperature distribution in the media:

Temperature calculated in QuickField is presented in the table below (reference temperatures are shown in the brackets). To comply with the ISO 10211:2007 the difference between calculated and reference temperatures should be less than 0.1°K. This simulation accuracy complies with the requirements of ISO 10211:2007.

 T[°C] Coordinate x[m] y[m] 0 1 2 3 4 8 20 20 20 20 7 0 9.65 (9.7) 13.37 (13.4) 14.73 (14.7) 15.09 (15.1) 6 0 5.25 (5.3) 8.64 (8.6) 10.31 (10.3) 10.82 (10.8) 5 0 3.19 (3.2) 5.61 (5.6) 7.02 (7.0) 7.47 (7.5) 4 0 2.02 (2.0) 3.64 (3.6) 4.66 (4.7) 5.00 (5.0) 3 0 1.26 (1.3) 2.30 (2.3) 2.99 (3.0) 3.22 (3.2) 2 0 0.74 (0.7) 1.36 (1.4) 1.77 (1.8) 1.91 (1.9) 1 0 0.34 (0.3) 0.63 (0.6) 0.82 (0.8) 0.89 (0.9) 0 0 0 0 0 0

Download simulation files (files may be viewed using any QuickField Edition).