Fountain, referring to spring water that jets out of the ground, or specifically to artificial water-spraying equipment. A fountain is a combination that sprays water or other liquids into a specific shape through a nozzle, with the water pressure typically provided by a pump. In general, fountain landscapes can be divided into two categories: one that adapts to the local terrain structure, imitating natural water scenes, and the other that relies entirely on fountain equipment for artificial landscaping. Fountains are water scenes artificially constructed in shaped or natural ponds, where water is喷射ed beautifully for people to admire. Fountains are important landmarks, representing a form of water scene art that combines movement and stillness, creating a bright and lively atmosphere, and offering people an aesthetic experience.
Principle
The principle of the fountain is based on the conservation of momentum. As the water flows from a large-radius pipe to a smaller-radius pipe, a change in speed occurs, directing it away from the ground. The speed in the large radius is driven by the pump, while the speed in the smaller radius is the original speed, along with the conversion speed of momentum. One must select a differential element to calculate the conservation of momentum, which will determine a speed, the exit speed, and then it's an upward throw motion. This is an ideal scenario, without friction or wind.