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对典型城市生活垃圾基元在焚烧炉条件下的干燥过程进行模拟计算,分析其干燥特性.结果表明:垃圾基元干燥过程的升温主要集中在前半段.非生物质垃圾基元具有更易干燥的外边界特性.当考虑生物质垃圾基元的收缩特性时,计算误差比不考虑收缩特性的误差减小46.%.模拟结果与试验结果进行比较吻合较好.

参考文献

[1] 马晓茜;孙振刚;芦苇 .焚烧炉内多孔介质状垃圾团块传热分析[J].工程热物理学报,2002,23(03):157-160.
[2] Lengyel A .The Change of Body Temperature during Convective Drying of Cube-Shaped Apple Pieces[J].Drying Technology,2007,25(07):1275-1280.
[3] Mihoubi D;Zagrouba F;Vaxelaire J et al.Transfer Phenomena During the Drying of a Shinkable Product:Modeling and Simulation[J].Drying Technology,2004,22(01):91-109.
[4] Vieira M G A;Estrella L;Silw M A et al.Shringkage of Recycled Paper Sheet During Drying[J].Drying Technology,2006,24(04):465-474.
[5] Karim M A;Hawlader M N A .Mathematical Modelling and Experimental Investigation of Tropical Fruits Drying[J].International Journal of Heat and Mass Transfer,2005,48:914-4925.
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