If water can freely drop from a pipe, you can estimate the flow rate by measuring length with nothing more than a carpenter's rule. When the pipe is flowing full, place the rule as shown in Figure 1 and measure a horizontal distance when the vertical drop Y = 13 inches.
extension.oregonstate.edu/catalog/html/ec/ec1369/
Estimating Water Flow Rates; W.L. Trimmer; Method 1; Discharge from a pipe; If water can freely drop from a pipe, you can estimate the flow rate by measuring length with nothing more than a carpenter’s rule.
extension.oregonstate.edu/catalog/pdf/ec/ec1369.pdf
The data comes from a book for industrial piping and probably assumes a massive pump, high flow velocities and metallic pipes. (Ie, where water hammer and noise are less of a concern than with PVC pipe.) As always, ... The flow rates shown are for water, with viscosity of 1. Higher viscosity liquids will flow less,
flexpvc.com/WaterFlowBasedOnPipeSize.shtml flexpvc.com/WaterFlowBasedOnPipeSize.shtml
This water flow rate table shows water flow through pipes and copper tubing. ... Volume of flow is at one foot per minute velocity in Pipe or Tube. ... Tap Drill Chart (sizes)
www.chilipepperapp.com/water_flow_pipes.htm www.chilipepperapp.com/water_flow_pipes.htm
Plumbing statistics, information, education, weight and volume of water, etc. ... Water Flow Rate Guide ... to pipe flow chart - to detailed pipe thread size chart to fractions - decimal - mm conversions - to plumbing advice site - to metric - decimal conversion...
www.plumbingsupply.com/pluminfo.html
Pipe flow capacity at specified pressure ... The following chart contains the maximum recommended flow rates at the given pressure for ANSI schedule 40 pipe. This chart is applicable for designing compressed air systems.
www.engineersedge.com/pipe_flow_capacity.htm www.engineersedge.com/pipe_flow_capacity.htm
Im trying to find out what the water flow is in a closed loop system, the pump puts out 50psi into 2 1/2" pipe. The static head pressure on the system is 17psi. the return pressure is 16psi with the pump running at the suction end of the pump.
www.madsci.org/posts/archives/jun2000/960600443.Eg.q.ht... www.madsci.org/posts/archives/jun2000/960600443.Eg.q.html
Along with this higher pressure rating comes a higher price tag, smaller inside diameter, larger pressure losses due to internal friction, higher water velocity (which is bad!), ... It allows us to show a much wider range of flow rates, pressure drops and pipe sizes than would be possible using a standard "linear" graph.
www.watertips.com/info/layout5.htm www.watertips.com/info/layout5.htm
Chiller water flow guidelines for piping your chilled water system ... How to pick your chiller water line sizes ... Chiller antifreeze info,, dowtherm, dowfrost, freezepoint mixture, chiller phone support, chiller water treatment, chiller water flow rates, emergency chiller service...
www.chillers.com/WaterLineSizes.htm www.chillers.com/WaterLineSizes.htm
Weight of 100' of pipe filled with water ... Water Flow Rate Guide ... CWT Copper Water Tube Mips Male Iron Pipe Size...
www.plumbingworld.com/plumbingabbreviations.html