On the applicability of the heat and mass transfer analogy in indoor air flows

作者: H.-J. Steeman , A. Janssens , M. De Paepe

DOI: 10.1016/J.IJHEATMASSTRANSFER.2008.09.006

关键词: PhysicsThermodynamicsHeat transfer coefficientNatural convectionMechanicsMass transferConvective heat transferAnalogyComputational fluid dynamicsChurchill–Bernstein equationCylinder (engine)

摘要: Abstract The heat and mass transfer analogy is used in building simulation to convert coefficients into coefficients. valid under strict conditions. In this paper CFD investigate the accuracy of for indoor air flows when not all these conditions are met. simulations confirm possibility applying show that met, average remain well predicted by while prediction local can result large errors.

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