Ashrae Duct Fitting Database 2016 -
: Version 6.00.05 added specific fittings, including straight round ducts for constant equal friction (CD11-4) and velocity-limited systems (CD11-3), as well as flexible elbows with ratios of 1.0 and 1.5 (CD3-22 and CD3-23). Real-Time Calculations
Designing an efficient duct system requires precise calculation of to properly size fans and air handling units (AHUs). The DFDB simplifies this by allowing users to: ashrae duct fitting database 2016
The software generates velocity, velocity pressure, loss coefficients, and the final pressure loss for each component. Key Features for Professional Design : Version 6
Includes tables for round, rectangular, and flat oval duct fittings, including elbows, tees, transitions, and reducers. Key Features for Professional Design Includes tables for
: The interface was designed to update calculations in real-time as users modify input parameters such as flow rate, fitting dimensions, and air density. Comprehensive Database
units and allows for the generation and export of reports, often including spreadsheet attachments for further analysis on desktop computers. Engineering Utility and Applications The primary goal of using the ASHRAE Duct Fitting Database is to calculate the External Static Pressure (ESP)
: Includes loss coefficient tables for round, rectangular, and flat oval fittings categorized by supply, exhaust, and common (supply/return) functions.
