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Low H2 release during gasification

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Old   April 25, 2014, 00:51
Default Low H2 release during gasification
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Bharath kumar
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Hi to all,

I am doing Biomass gasifier simulation. (bagasse and H2O as oxidizer)

Non Premixed combustion -> Pdf table approach

Heat Source - 800K constant wall temperature

With this simulation, i plotted H2 mass fraction at outlet.

I am getting 1 to 2% H2 (CO - 50%,CO2-5%,CH4-8%,H2O-35%) as output, whereas in experimental results i am getting 52% H2.

Could any body suggest some solutions to increase H2 release?

Thanks in advance
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