You can download Version 60005 directly from the ASHRAE Bookstore or through your licensed DFDB portal. If you use a third-party tool (like Trane Duct Designer or Elite Software ), check with their support team—most major platforms will release a compatibility patch within the next 30 days.
ΔPdynamic=K⋅(ρ⋅V22)cap delta cap P sub d y n a m i c end-sub equals cap K center dot open paren the fraction with numerator rho center dot cap V squared and denominator 2 end-fraction close paren where is the loss coefficient, is air density, and is air velocity.
Version 6 represents a significant evolution of the DFDB. According to official ASHRAE documentation, Version 6 includes an integrated database and makes all input, output, calculations, and table data properties fully available, with calculations that update easily and in real time.
: Fittings and results can be saved into specific project files for easy navigation, storage, and transfer. ashrae duct fitting database version 60005
The Essential Guide to the ASHRAE Duct Fitting Database (Version 60005 and Newer)
Are you integrating this data into a (like Revit or Wrightsoft)?
To help tailor further technical details about this database, let me know: You can download Version 60005 directly from the
Δp = C * pv
: This specific version is typically provided as a single-user product via a one-year cloud-based subscription. Improvements in Version 6.00.05
Includes over 200 diverse fitting types, spanning round, rectangular, and flat oval geometries. Version 6 represents a significant evolution of the DFDB
: Diverging/converging tees, wyes, transitions, elbows, and hoods. 2. Enhanced Calculation Engine
The database solves this by cataloging the dimensionless loss coefficient ( C0cap C sub 0
The database provides the value. The user enters details like the fitting type, dimensions, flow rate, and air properties. The DFDB then automatically looks up the correct K-value and calculates the associated pressure loss in either I-P (Imperial) or SI (Metric) units.
Version 6.00.05 is typically available via a one-year cloud-based subscription for a single user. Accessibility Options Duct Fitting Database - ASHRAE