Water Fountain Height Calculation

What water height value corresponds to a pressure of 1 mpa.

Water fountain height calculation.

This will give a discharge of a foot for the waterfall. Then multiply the result by 7 47 to get the number of gallons. In summary the variables in bernoulli s equation are as follows. Otherwise calculate the volume by measuring the length width and depth of the pond in feet and multiplying these numbers together.

What water height value corresponds to a pressure of 1 kpa. The head is measured straight up from the water level of the pond. A waterfall provides a dramatic aesthetic to the landscaping that buttresses a home. The second way is the pragmatic way.

In his book the hot garden scott calhoun suggests that a fountain should never be taller than 1 3 the height of your home. The water fountain height calculation helps you determine what type of waterfall you want for your feature. So we can calculate the water s velocity using conservation of energy. 02 10 4 0.

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. For example if your fountain is 30 inches tall find a pump with a maximum lift of 45 inches or more. 1 kpa 1 000 pa 1. 1 mpa 1000 000 pa 1.

First i calculated the speed of the water. 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. To create a simple waterfall the gallon per hour that churns from the pump should be 1 500. 02 10 4 102 m w c.

I estimated the height that it reached after shooting out from the fountain to be roughly 10cm. Keep in mind that the larger a fountain is the heavier it will be. Mgh 1 2mv 2 mass of the water doesn t matter here as it cancels out. Choose a pump that is at least one and one half times the head height for optimal performance.

Any horizontal diagonal flow is then measured by its length and 1 of head added per 10 of horizontal diagonal distance.