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Table 5 Values of properties taken as inputs of the model

From: Two-dimensional THM modelling of the large scale natural hydrothermal circulation at Soultz-sous-Forêts

Property

Unit

Layer 1

Layer 2

Layer 3

ϕ 0

%

0.09

0.09

0.09

r 0

kg.m-3

2,390

2,390

2,390

E

GPa

50

50

15

ν

1

0.25

0.25

0.24

b

1

0.73

0.73

0.9

c dry σ

J.kg-1.K-1

950+0.5 (T−293.15)

950+0.5 (T−293.15)

500+0.5 (T−293.15)

λ dry

W.m-1.K-1

2.2−0.0025 (T−293.15)

2.2−0.0025 (T−293.15)

2.6−0.0025 (T−293.15)

α 0

10-5 K-1

1.4

1.4

1.4

Θ

µW.m-3

0.5

0.5

0.5

K int

m2

1.0×10−14

1.0×10−14

1.0×10−14

  

Layer 4

Layer 5

Layer 6

ϕ 0

%

0.03

0.03

0.03

r 0

kg.m-3

2,630

2,630

2,630

E

GPa

59

59

59

ν

1

0.23

0.23

0.23

b

1

0.36

0.36

0.36

c dry σ

J.kg-1.K-1

750+0.5 (T−293.15)

750+0.5 (T−293.15)

750+0.5 (T−293.15)

λ dry

W.m-1.K-1

2.2−0.0025 (T−293.15)

2.2−0.0025 (T−293.15)

2.2−0.0025 (T−293.15)

α 0

10-5 K-1

1.4

1.4

1.4

Θ

µW.m-3

3.0

3.0

3.0

K int

m2

1.0×10−14

1.0×10−14

1.0×10−18

  1. From the values given in Tables~2, 3, and 4. The temperature appearing in the expression of c dry σ and λdry is in K.