Schwank lunaSchwank 12, Technical Instruction, Page: 16 / 21

lunaSchwank Technical Instructions
16
Pressure-Wobbe graph for lunaSchwank 6, 9 and 12 [2-stage]
13,0
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11,0 11,5 12,0 12,5 13,0 13,5
ori
fi
c
e
pre
s
s
ure
/
hP
a
Wobbe index / [kWh/m³]
Pressure-Wobbe graph ( natural gas L )
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13,5 14,0 14,5 15,0 15,5
ori
fi
c
e
pre
s
s
ure
/
hP
a
Wobbe index / [kWh/m³]
Pressure-Wobbe graph ( natural gas H )