风机技术文章 关键词：轴流式通风机；地铁；大型排热；设计方法；结构型式 [gap=462]Key words: axial-flow fan; subway; large-type heat rejection; design method; structure type
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论述了应用基于移动加热板的颗粒热传递模型计算大型旋转管排式干燥机传热系数的方法。
The heat transfer coefficient of large tube rotary dryer was calculated by using particle transfer model of moving heating-plate type.
论述了应用基于移动加热板的颗粒热传递模型计算大型旋转管排式干燥机传热系数的方法。
With the modified particle heat transfer model, the heat and mass transfer model of the indirect dryer is set up.
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