Is the head of water the thrust of water? 20

The head of the water is not the thrust of the water, but the pressure generated by the water (in engineering, the pressure is called pressure).

The difference between the high and low water levels is called the head. It is mainly used for the difference in water level between the two sides of the barrage.

The unit of head is the meter. The height of the water column corresponds exactly to the resulting pressure (the pressure in engineering is the pressure in secondary school textbooks).

Agree on the first floor, the head and pressure can also be mixed, and the head is equivalent to the pressure.

The pressure generated by the 10 meter head is:

p = soft * g * h = 1000 * Pa = 98 kPa = megapascals.

To reiterate: the pressure here is the pressure in secondary school textbooks, and the unit is "Pascal", "Kilopa", "megapascal", not Newton, etc.

The head is not a water thrust, and the words are inaccurate. The head of water is colloquial, and the written language should be the pressure value.

The head represents the energy per unit weight of the liquid. For example, the position head z. When an object with mass m is lifted from the datum to the height z, the liquid has a potential energy of mgz. For a unit weight liquid, the potential energy is mgz mg=z.

Summary: In hydraulics, the head of water always represents the mechanical energy that a liquid has per unit weight.

The flow of water has a certain pressure, and the energy in the flow of water is divided into pressure energy, kinetic energy, and potential energy. These energies are represented in terms of water heads in hydraulics. The working head of the water jet is the energy of the jet water flow under normal working conditions.

To put it more simply, the water sprayed can shoot at the height of the working head under ideal conditions!

Generally, there is a comprehensive statement, for example, the pump calls the above comprehensive kinetic energy and potential energy as the pressure head, and the head of the pump is the head of the pressure head, which is generally used more in fluid mechanics.

As for how much KN is 10m, if it is simply 10 * 1000 (1 cubic water weight) * action area) without the final area, it is impossible to calculate how much force, and finally divided by 1000 is KN.

Not water thrust, the wording is inaccurate.

The head of water is colloquial, and the written language should be the pressure value.

That is, the sum of the kinetic energy and potential energy of the water at a certain point, and the image of the word "head" is how high the water can be at a certain point.

The 10m head is about 100kpa, which should be 10000n after conversion

The head of water is pressure, how to learn fluid mechanics.

Calculated by the microelement method, p = ghs (p is the pressure, is the density of the liquid, the density of water is 1 10 3kg m 3, g is the gravitational acceleration Lu Zheng takes n kg, h is the height of the liquid surface from the pressure point to the mausoleum, and s is the bottom ruler of the rubber accumulation.

Peripheral thrust f=p= ghs=1x10 n

The mass of water and the speed of water are directly proportional to the thrust of water, and the more between the two, the greater the thrust it generates.