Using the power of water flow, people can do a lot of things, such as what what something

For example, water turbines generate electricity, water wheel pumps are used for irrigation, water wheels are used to push stone mills to process flour or tofu, water mills to process rice or make pulp, etc.

Hydro-generator refers to a generator that uses a hydro-turbine as the prime mover to convert water energy into electrical energy. When the water flows through the turbine, the water energy is converted into mechanical energy, and the rotating shaft of the turbine drives the rotor of the generator to convert the mechanical energy into electrical energy and output. It is the main power equipment for the production of electric energy in hydropower stations.

Structure. The hydrogenerator is composed of main components such as rotor, stator, frame, thrust bearing, guide bearing, cooler, brake and so on (see figure). The stator is mainly composed of components such as the base, iron core, and winding.

The stator core is made of cold-rolled silicon steel sheets, which can be made into a whole and split structure according to the manufacturing and transportation conditions.

The cooling method of hydrogenerator is generally cooled by closed circulating air. Extra-large capacity units tend to use water as the cooling medium to cool the stator directly. If the stator and rotor are cooled at the same time, it is a double-water internal chilled water turbine generator set.

Hello! Harness the power of water to sail boats, generate electricity, irrigate farmland with waterwheels, drive water mills to process grain, etc.

Wash clothes, wash cars, water, pour into the tank to raise turtles, goldfish, make soup, let people drink water, hot pot, raise small animals need to drink water.

The flow of water has power, and the power of the flow of water is related to the following factors.

Department: 1. The size of the water flow. The size of the water flow has a direct factor in the force of the water flow, and it is obvious that the larger the water flow, the greater the force of the water flow, and the smaller the water flow, the less the force of the water flow.

2. The flow rate of the water flow. The speed of the water flow is the same as the magnitude of the water flow, the faster the flow rate, the greater the force, and the slower the flow speed of the opposite current, the less force of the water flow.

3. The level of water. The size of the water flow is also related to the level of the water, if the water level is higher, the potential energy it has is greater, and the force of the water flow is greater, on the contrary, the lower the water level, the smaller the potential energy, and the smaller the force of the water flow.

There are many examples of the power to change the flow of water in life to serve people's lives: for example, building a dam in a valley to raise the water level and using water to generate electricity, building a dam in a river to raise the water level and diverting the river water out to irrigate the fields, putting water in a high place in the toilet and using the potential energy of the water to flush the toilet ......

Ancient traffic is very inconvenient, water transport occupies a very important position, today the traffic is developed, material transportation, there are many channels for the flow of people, and the requirements for time are also very high, the cost of water transport is low, but the speed is slow, nevertheless, today, water transport is still a very important way of transport, but its status is greatly reduced compared with ancient times, but the international **, or mainly rely on ocean transport. The coastal areas have developed rapidly because of the convenient transportation of import and export by sea.

People in life use the power of water flow, boating, power generation, waterwheel irrigation to farmland, drive water mill to process food, water is indispensable for life, in the most basic unit of life cell water metabolism is the most indispensable element, so water is the "source of life".

At the same time, a large flow of water generates a large force (energy) and controls a single variable

1. Are you asking why the high water level has a strong current?

Because the energy of the water flow is essentially the potential energy difference generated by the difference in height of the water. The higher the water level, the greater the potential energy of the water, the lower the water level, the smaller the potential energy, then the water at the high water level flows to the place with the low water level, and the huge potential energy difference will be converted into the kinetic energy of the water flow, which is manifested as the acceleration of the water flow speed, which can be used to do work, such as power generation or something. Then the higher the water level, the greater the potential energy gathered, the greater the potential energy released when the flow reaches the low water level, and the greater the kinetic energy obtained by the water flow, the faster the speed, according to your understanding, that is, the greater the power of the water.

The higher the water level, the higher it is, and the higher it ...... down

Rotation case.

The whirlpool-like water flow is the most powerful.