What is wk2 in the chemical industry standards for centrifugal fans?

2017-03-17View Original

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What parameter is wk2 in the rotor section of the data sheet in the Ministry of Chemical Industry’s standards for centrifugal fans? While in API673 it is WR2? Could everyone please tell me what the parameters are?

Reply #22017-03-20

But his unit is kg/m2, which is not the unit for moment of inertia

Reply #32017-03-20

The formula for moment of inertia = mr^2, where m is in units of kg and r is in units of m

Reply #42017-04-23

The unit in the standard is kg/m2; it seems to be related to the shaft/rotor. What exactly is this unit? Do you have any blower fans? Please help explain it

Reply #52017-04-23

I work in the field of fans; WK2 refers to the position where the rotor’s weight is reduced.

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What is wk2 in the chemical industry standards for centrifugal fans?

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