한국연소학회지 (Journal of the Korean Society of Combustion)

  • 제19권4호
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  • Pages.49-55
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  • 2014
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  • 1226-0959(pISSN)
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  • 2466-2089(eISSN)
한국연소학회 (The Korean Society of Combustion)
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열 방출률에 대한 마이크로 백금 촉매 연소기의 치수 설계 기준

Design Criterion for the Size of Micro-scale Pt-catalytic Combustor in Respect of Heat Release Rate

  • 투고 : 2014.12.04
  • 심사 : 2014.12.11
  • 발행 : 2014.12.30
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초록

Design criterion for the size of micro Pt-catalytic combustor is investigated in terms of heat release rate. One-dimensional plug flow model is applied to determine the surface reaction constants using the experimental data at stoichiometric butane-air mixture. With these reaction constants, the mass fraction of butane and heat release rate predicted by the plug flow model are in good agreement with the experimental data at the combustor exit. The relationship between the size of micro catalytic combustor and mixture flowrate is introduced in the form of product of two terms-the effect of fuel conversion efficiency, and the effect of chemical reaction rate and mass transfer rate.

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참고문헌

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피인용 문헌

  1. Investigation on the Relationship between Mass Transfer and Reaction within the Washcoat of Monolith Type Micro-scale Catalytic Combustor vol.20, pp.2, 2015, https://doi.org/10.15231/jksc.2015.20.2.046