Skip to main content

Science – Society – Technology

Table 4 Comparison between the numerical solutions and the Hecht-Méndez’s solution in: \(\bar\theta\) and relative error for Fo

From: Effect of groundwater forced seepage on heat transfer characteristics of borehole heat exchangers

Fo \(\bar\theta\) Fit standard mean deviation \(\bar\theta\) relative
error
(%)
0.05153 0.17937 0.248 4.9%
0.07729 0.37967 0.2846 − 6.7%
0.10306 0.59666 0.62288 1.9%
0.12882 0.81075 0.7164 − 6.7%
0.15459 1.01956 1.165 10.3%
0.18035 1.21858 1.1348 − 5.9%
0.20612 1.40478 1.5009 6.8%
0.23188 1.59073 1.48792 − 7.3%