To define a Sharp-Edged orifice with a specific diameter (d0):


  1. Select the Sharp-Edged Orifice Type.


  1. Enter the Orifice Diameter (d0) as required.





To define a Sharp-Edged orifice with a diameter (d0) for a specific flow rate:


  1. Select the Sharp-Edged Orifice Type.


  1. Select the Auto Size for Flow checkbox and enter the flow rate required.