Calculation for Chilled Water Piping (Closed Piping System) :-
Primary Pump :
Sections | Flow | Velocity | Pipe Size Diameter | Friction Loss |
Suction Side | TR x 2.4 102x2.4=244.8Gallons/Min (15.4 Litres/Sec) | 4 to 7 6 Feet/Sec (1.82metres/Sec) | 4 Inch (101.6mm) | 2.7 Inches of Water Gauge/100Ft (22.13 Pascals/Metre) |
Discharge Side | TR x 2.4 102x2.4=244.8Gallons/Min (15.4 Litres/Sec) | 8-12 10 (3.04metres/Sec) | 3 Inch ( 72.15mm) | 10.1 Inches of Water Gauge/100Ft (82.8)Pascals/Metre) |
Secondary Pump :
Sections | Flow | Velocity | Pipe Size Diameter | Friction Loss |
Suction Side | TR x 2.4 102x2.4=244.8Gallons/Min (15.4 Litres/Sec) | 4 to 7 6 Feet/Sec (1.82metres/Sec) | 4 Inch (101.6mm) | 2.7 Inches of Water Gauge/100Ft (22.13 Pascals/Metre) |
Discharge Side | TR x 2.4 102x2.4=244.8Gallons/Min (15.4 Litres/Sec) | 8-12 10 (3.04metres/Sec) | 3 Inch ( 72.15mm) | 10.1 Inches of Water Gauge/100Ft (82.8)Pascals/Metre) |
Calculation for Condenser Piping (Open Piping System)
Primary Pump :
Sections | Flow | Velocity | Pipe Size Diameter | Friction Loss |
Suction Side | TR x 3.0 102x3.0=306 Gallons/Min (19.3Litres/Sec) | 4 to 7 6 Feet/Sec (1.82metres/Sec) | 5 Inch (127mm) | 4.5 Inches of Water Gauge/100Ft ( 36.89Pascals/Metre) |
Discharge Side | TR x 3.0 102x3.0=306 Gallons/Min (19.3Litres/Sec) | 8-12 10 (3.04metres/Sec) | 3.5 Inch (88.9 mm) | 15 (122.9Pascals/Metre) |
Secondary Pump :
Sections | Flow | Velocity | Pipe Size Diameter | Friction Loss |
Suction Side | TR x 3.0 102x3.0=306 Gallons/Min (19.3Litres/Sec) | 4 to 7 6 Feet/Sec (1.82metres/Sec) | 5 Inch (127mm) | 4.5 Inches of Water Gauge/100Ft ( 36.89Pascals/Metre) |
Discharge Side | TR x 3.0 102x3.0=306 Gallons/Min (19.3Litres/Sec) | 8-12 10 (3.04metres/Sec) | 3.5 Inch (88.9 mm) | 15 (122.9Pascals/Metre) |
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