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Fan Laws and Applications: |
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In a fixed system with turbulent airflow, the Fan Laws can be used to accurately predict a variety of performance relationships. These relationships can be used to make design trade-offs and select or optimize the appropriate airmoving solution for a given application.
Linear Speed Relationship
Square Relationship with Pressure
SP = K · CFM2
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Cubic
Relationship
with
Power
Required
P2 = P1·
(CFM2/CFM1)3
Logrithmic
Noise
Relationship
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