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轮胎厂白炭黑气力输送试验与局部模拟

Release time:2021-03-15 Hits:

Key Words:造粒白炭黑;;密相气力输送;;模拟

Abstract:在轮胎厂进行造粒白炭黑的密相气力输送的试验研究,得到白炭黑气力输送的特性参数。输送管径为DN125mm,距离为80m,3个弯头,气体压力为0.45MPa,压力峰值为0.6MPa,输送白炭黑的料气比可达到20,输送能力为7t·h-1。采用Fluent软件对一段输送管进行模拟的结果表明,在辅管进入主管的入口处,气体体积膨胀,速度增大,与气力输送末端输送速度增大相符合。

Volume:v.58

Issue:09

Translation or Not:no

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