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马赫数控制的气体流量及最小管径(压力、密度、绝热指数)

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Selected 管径, 流量, 马赫数.
  • 管径
  • 流量
  • 马赫数
  • 管径
  • 流量
  • 马赫数
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 计算依据:SH/T 3035-2018
马赫数控制的气体流量
名称 单位 公式/来源 值
1 输入
2  马赫数控制值,Ma / 0.6
3  气体质量流量,qm kg/h 3500
4  气体密度,ρ kg/m³ 160
5  气体压力,P kPa(A) 136
6  气体绝热指数,γ / 1.2
7 结果
8  马赫数控制的质量流速,G kg/(㎡·s) 1 3065.994129
9  管道内直径最小值,dimin m 1 0.02008659
10  管道内直径最小值 mm / 20.08658986
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