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Hevacomp Wiki Pipe and Duct fittings - K values
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        • Changing the DXF background
        • Changing the snap grid
        • Connecting emitters to a reverse return system
        • Converting Flow Rates from Loading Units To Litres Per Second
        • Defining pipe headers
        • Duct sizing - allowing for a depression
        • Duct Sizing - Drawing an offset to avoid duct clashes.
        • Duct Sizing - Excessive Ductwork pressure due to Universal tees
        • Duct Sizing - Fitting, terminator and connection codes
        • Duct Sizing - How to connect a diffuser to the underside of a plenum box
        • Duct Sizing - Pressure drop considerations on outlets
        • Duct sizing - resetting the outlet references
        • Duct sizing - Roughness figures
        • Gas pipe sizing - Bouyancy and Residual Pressures
        • Gas pipe sizing - Changing surrounding temperature doesn't affect results
        • Gas Pipe Sizing - Diversity not included
        • Gas pipe sizing - Source pressure is considered when calculating Velocity
        • Heating and Chilled water - Excessive pressure drop
        • Heating and Chilled water - Higher than expected flow rates
        • How to add Floor Change Connectors
        • How to display Section Numbers on your Netsys system
        • How to fix a vertical pipe or duct
        • How to model angled riser with Floor Change Connector
        • Including Hot Water System feed in your Cold Water System
        • Inconsistent Flow Rate at Outlets
        • Netsys annotation - adding pipe or duct notes
        • Netsys annotation - displaying unusual results
        • Netsys annotation - Pipe properties tree
        • Netsys annotation - refreshing pipe or duct notes
        • Netsys warning - Closed loop found in system
        • Netsys warning - Insufficient Pressure
        • Netsys warning - No flow in pipe
        • Netsys warning - Spurious connection or 0mm Pipe size
        • Pipe and Duct fittings - K values
        • Pipe sizing - heating and cooling methods
        • Pipe sizing - how to add a CWS tank
        • Pipe sizing - Outlet resistance is considered in circulating pump sizing
        • Pipe sizing - Pipe diameters and insulation thickness
        • Pipe Sizing - Pipe lengths in reports
        • Pipe sizing - Pipe Sizing Standards
        • Pipe Sizing - Roughness figures and equivalent range selection
        • Pipe sizing - Special outlets cause excessive pipe sizes
        • Pipe sizing - Water content for heating and cooling emitters
        • Why can't the pipe or duct height be changed?
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    Pipe and Duct fittings - K values

    Revision Creation Date Revision Author
    Current Revision Fri, Oct 21 2016 10:13 AM Shane Regan
    Revision #7 Tue, Mar 10 2015 8:47 AM Duncan Brown
    Revision #6 Tue, Dec 9 2014 6:42 AM Duncan Brown
    Revision #5 Tue, Dec 2 2014 12:21 PM Duncan Brown
    Revision #4 Mon, Nov 3 2014 11:13 AM Duncan Brown
    Revision #3 Mon, Nov 3 2014 10:02 AM Duncan Brown
    Revision #2 Mon, Nov 3 2014 9:48 AM Duncan Brown
    Revision #1 Mon, Nov 3 2014 9:43 AM Duncan Brown
    • Compare Versions View current version
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