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Table 2. Constants used in this study.

From: Transition in eruption style during the 2011 eruption of Shinmoe-dake, in th Kirishima volcanic group: Implications from a steady conduit flow model

Constants

Symbol

Value

References

Density of liquid

ρ l

2500 kg/m3

Gravity acceleration

g

9.8 m/s2

Gas constant

R

462 J kg−1 K−1

Saturation constant

s

4.11 × 10−6Pa−1/2

Viscosity of gas

μ g

10−5 Pa s

Permeability constant

k 0

1 ×10−17 m2

Mueller et al. (2005)