阀门孔板等截面收缩处最大流量计算

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依据：SH/T 3035-2018		阀门/孔板等截面收缩处最大流量计算




	名称	单位	公式/来源	值
1	输入
2	阀门或孔板前气体的绝对压力，P₀	kPa(A)		160
3	气体比容，ν₀	m³/kg		0.65
4	气体的绝热指数，γ	/		1.3
5	界面收缩处的直径，d₀	m		0.06
6	结果
7	截面收缩处所能通过的最大质量流量，q_mmax	kg/h		2021.845082

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