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%