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Edit Duct Pressure Drop Report

To edit the duct pressure drop report project list, go to
Ribbon: DMH: Customizationā†’Project Customizationā†’  Duct Pressure Drop Report
Pulldown Menu: DM HVACā†’Customizationā†’Labels and Schedulesā†’Project Listsā†’Edit Duct Pressure Drop Report Project List

To edit the duct pressure drop report standards list, go to
Ribbon: DMH: Customizationā†’Master & Standards Customizationā†’  Duct Pressure Drop Report
Pulldown Menu: DM HVACā†’Customizationā†’Labels and Schedulesā†’Standards Listsā†’Edit Duct Pressure Drop Report Standards List

Duct Pressure Drop Report Label Display and Order Dialog Boxā€‹

See the Common Label and Schedule Information section for more information about using the and buttons and the KeyĀ ā˜°, Label, Width, JustificationĀ ā–¾, and ā˜Ā Display fields.

Values in the KeyĀ ā˜° column are listed alphabetically below.

  • Ā Airflow Volume The volume of air flowing through the duct section.

  • Ā Duct ID The label and number identifying the duct. The ID is matched to a label on the drawing. Use the Pressure Drop Report Duct ID Block option in the Miscellaneous options section to set the block used for the duct ID.

  • Ā Duct Length The length of the duct section.

  • Ā Fitting C-Value The c-value used to calculate the pressure drop through the previous fitting.

  • Ā Fitting Table The fitting table used to calculate the c-value for the fitting. The fitting tables used are a combination of tables taken from ASHRAE and SMACNA.

  • Ā Pressure Drop in Section The pressure drop through the straight run of ductwork.

  • Ā Pressure Drop in Fitting The pressure drop through the fitting previous to the duct section. Equal to the c-value times the velocity pressure.

  • Ā Static Pressure at End of Duct The static pressure at the end of the duct section.

  • Ā Static Pressure at Start of Duct The static pressure at the start of the duct section.

  • Ā Total Pressure at End of Duct The total pressure at the end of the duct section.

  • Ā Total Pressure at Start of Duct The total pressure at the start of the duct section.

  • Ā Velocity The air velocity in the duct section.

  • Ā Velocity Pressure The velocity pressure in the duct section.