Water Fountain Height Calculation

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Water fountain height calculation.

The top height the pond fountain pump can lift the water up to is called maximum head or max head. In summary the variables in bernoulli s equation are as follows. Mgh 1 2mv 2 mass of the water doesn t matter here as it cancels out. The water fountain height calculation helps you determine what type of waterfall you want for your feature.

Then multiply the result by 7 47 to get the number of gallons. A waterfall provides a dramatic aesthetic to the landscaping that buttresses a home. To create a simple waterfall the gallon per hour that churns from the pump should be 1 500. Any horizontal diagonal flow is then measured by its length and 1 of head added per 10 of horizontal diagonal distance.

Otherwise calculate the volume by measuring the length width and depth of the pond in feet and multiplying these numbers together. Choose a pump that is at least one and one half times the head height for optimal performance. Use a rule of thumb to choose a pump size and thus water volume per second divide by the nozzle area to figure out the initial velocity upwards calculate the height the water would rise to given no air drag nor interference from falling water and then reduce by some inefficiency parameter e g. What water height value corresponds to a pressure of 1 kpa.

The head is measured straight up from the water level of the pond. First i calculated the speed of the water. 02 10 4 102 m w c. The second way is the pragmatic way.

A ratio of 0 7. This will give a discharge of a foot for the waterfall. H maximum height obtained by a vertical fountain h 0 starting firing height h v2 0 2g theoretical maximum height without drag or breakup that can be obtained by a vertical foun tain m d droplet mass pr ld3 6 for spherical droplets r horizontal range r max h0 0 v 2 0 g theoretical maximum horizontal range with. 1 mpa 1000 000 pa 1.

What water height value corresponds to a pressure of 1 mpa. Keep in mind that the larger a fountain is the heavier it will be. He also reminds readers that a fountain that is deeper than it is wide will help conserve water because there is less chance for evaporation. 1 kpa 1 000 pa 1.

I estimated the height that it reached after shooting out from the fountain to be roughly 10cm.