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    Calculation of Conditions for a Pump


    PROJECT DATA

    Project
    Remarks
    Your ref Client
    Identification           Client's ref                  


    CALCULATION INPUT

    Fluid Data
    Medium Corrosive liquid
    Capacity m3/h       Hazardous liquid
    Density kg/m3 Undissolved Gas in liquid
    Temperature            ° C Abrasive
    Viscosity cP [=mPa.s] Slurry / Solids in liquid
    Vapour Pressure          bar(a) Solidifying liquid

    Pump Location

    Pump Centerline Elevation     m

    Connecting Piping

    Suction Side Discharge Side
    Pressure in Vessel (min) bar(a)         Pressure in Vessel (min) bar(a)
    Pressure in Vessel (max) bar(a) Pressure in Vessel (max) bar(a)
    Elevation Liquid level (min) m Elevation Liquid level (min) m
    Elevation Liquid level (max) m Elevation Liquid level (max) m
    Suction Pipe Size Inch Discharge Pipe Size Inch
    Pipe Schedule Pipe Schedule
    Length Suction Line m Length Discharge Line m

    FITTINGS AND VALVES

    For the number of:
    Use Manual Input underneath            Use automatic Complexity correlation
            OutSide Battery Limits lines (OSBL), simple
            OutSide Battery Limits Lines (OSBL), normal
            Average Complexity
            InSide Battery Limits (ISBL), manifold type
            InSide Battery Limits (ISBL), very complex
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    Suction      Discharge       90 °  Elbows            R/D = ...       Type
          Std Radius R/D = 1 Screwed
    Std Radius R/D = 1 Flanged / Welded
    Long Radius R/D = 1.5 All Types
    Pipe Bend R/D = 5
    Mitered R/D = 1.5 2 Pipes with 1 weld @ 90 ° angle
    Mitered R/D = 1.5 3 Pipes with 2 welds @ 45 ° angle
    Mitered R/D = 1.5 4 Pipes with 3 welds @ 30 ° angle
    Mitered R/D = 1.5 5 Pipes with 4 welds @ 22.5 ° angle
    Mitered R/D = 1.5 6 Pipes with 5 welds @ 18 ° angle
    Suction      Discharge       45 °   Elbows R/D = ... Type
    Std Radius R/D = 1 All Types
    Long Radius R/D = 1.5 All Types
    Pipe Bend R/D = 5
    Mitered R/D = 1.5 2 Pipes with 1 weld @ 45 ° angle
    Mitered R/D = 1.5 3 Pipes with 2 welds @ 22.5 ° angle
    Suction      >Discharge       180 °   Return R/D = ... Type
    Std Radius R/D = 1 Screwed
    Std Radius R/D = 1 Flanged / Welded
    Long Radius R/D = 1.5 All Types
    Suction      Discharge       Tees used as Elbow Type
    Std Radius R/D = 1 Screwed
    Std Radius R/D = 1 Flanged / Welded
    Long Radius R/D = 1.5 All Types
    R/D = 0 Welded stub in branch
    Suction      Discharge       Tee - run through T Type
    Std / Long R/D = 1 ... 1.5 Screwed
    Std / Long R/D = 1 ... 1.5 Flanged / Welded
    R/D = 0 Welded stub in branch
    Suction      Discharge       Valves Type
    Gate, Ball, Plug Full line size ß = 1
    Gate, Ball, Plug Reduced Trim ß = 0.9
    Gate, Ball, Plug Reduced Trim ß = 0.8
    Globe Standard
    Globe Angle or Y-type
    Diaphragm Dam type
    Butterfly
    Check Lift type
    Check Swing type
    Check Tilting Disk
    Suction      Discharge       Type
    Entrance, Smooth with Wall - this is a normal entrance
    Entrance, inward projecting
    Exit
     
    ADDITIONAL PRESSURE DROP ITEMS (FITTINGS OR OTHER)
    Suction Discharge
    Fixed k factor (dp = k • ½ • rho • v2)
    Fixed Pressure Drop bar
    L/D - Line diameters equivalent length (l = n • d)


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