Brian Dunning's FileMaker Custom Functions

AirflowFromPressure ( cfm1 ; sp1 ; sp2 )

Change in Airflow from Change in Static Pressure

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Donald Zijm   Donald Zijm - Show more from this author
Zijm LLC

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  Sample input:
AirflowFromPressure ( 1000 ; .5 ; .9 )
  Sample output:

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

Airflow will increase as the square root of the change in static pressure.



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