DPS Blockset Demo Heated of glass melting furnace
Heating of glass melting furnace with gas burners is modeled by lumped-input / distrinuted-output system. System dynamics is given by finite elements method numerical structures of furnace , corresponding to parabolic type partial differential equation and transfer functions of burners:
,
and
, where
is shaping unit of i-th distributed input quantity (i=1-4).
Contents
Technological scheme
Description
- temperature field in arch of the melting part of the glass furnace
- temperature field given by acting of i-th burner
- control quantity in the level of servo-unit
- temperature sensors
Scheme
Model
Shapings units have pyramidal form
LDS block characteristics
Analysed system response at gas flow step change on first burner.
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Analysed system response at gas flow step change on second burner.
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Analysed system response at gas flow step change on third burner.
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Analysed system response at gas flow step change on fourth burner.
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