From: Development of a fuel efficient cookstove through a participatory bottom-up approach
Hearth zone volume (V, cm3)
g (cm)
h (cm)
m (cm)
a (cm)
b (cm)
l (cm)
k (cm)
o (cm)
9,034
14.3
14.1
20.4
54
26.6
6.5
12.3
12
6.3