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调节阀开度范围验算
Selected 调节阀, 开度.
调节阀
开度
调节阀
开度
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依据:调节阀口径及Kv计算
调节阀开度范围验算
计算结果不确定
名称
单位
公式/来源
值
1
输入
2
阀门型式
/
球阀
3
根据工艺参数实际计算所得的流量系数,K
V计
/
2000
4
所选阀门的额定流量系数,K
V选
/
2500
5
流量特性
/
抛物线
6
过程
7
可调比,R
/
表 3
100
8
调节阀放大倍数,m
/
m=K
V选
/K
V计
1.25
9
结果
10
L
1.252458939
计算表
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