Does the wind have a temperature and does the wind affect the temperature?

Wind refers to the phenomenon of the movement of air, and the entity itself is air. Wind as a phenomenon cannot be related to temperature, it is a matter of concept. To put it simply, wind is a phenomenon, not an object.

Of course, air has a temperature. Do you ask the temperature of the wind because you want to know why the wind can bring a feeling of coolness? That's because it speeds up the evaporation of sweat on the surface of the human body, and the vaporization of water takes away the heat and makes people feel cool.

If you use the wind to blow the dry thermometer, it will not change the temperature display of the thermometer, and the cooling principle of the wind depends on the evaporation of water, not how cool the wind itself is. The hot air that blows in summer is because the air temperature is high, and when it blows on your body, the air transfers more heat to you than your sweat evaporates, so the more it blows, the hotter it gets.

The wind is the flowing air, of course, there is temperature, but the cold wind that you usually feel is not the wind cold, but the wind accelerates the volatilization of your sweat and cools down, causing you to feel cold.

Now that you understand the wind, how does the wind form? It is the atmosphere that produces a pressure difference, which causes the flow of the atmosphere, which is manifested in the form of wind, so the essence of the wind is the flowing atmosphere, so the wind has temperature. If you think that the wind is formless and insubstantial, then it has no temperature.

Yes, everything in the world has a temperature, but the temperature value is different, and there may be a negative temperature.

Physics understands that there is energy and there is temperature.

The wind has no temperature.

Generally you feel cool only when it takes away your heat, and you feel cool.

It is when a person only focuses on the external image and ignores the inner image. When the heat inside the human body is lower than the heat outside, it feels very cold.

For example: when it is below o degrees, someone wears less warm clothes for the sake of the external image. When his "her" own body temperature suddenly became cold, her own body temperature could not withstand the cold of the outside world.

Your body will tremble and your hands will grip your clothes tightly. In order to resist the cold, it is better to take into account your demeanor at this time. This is the so-called person who wants grace rather than temperature. How can you say personable in this situation?

The part that is most afraid of cold.

1. Feet. The best way is to soak your feet in hot water every day to promote blood circulation throughout the body and warm up the whole body. Soak your feet for 20 minutes each time. The water temperature is 42 degrees Celsius. At the same time, you can massage the spring points on the soles of your feet.

2. Waist. The waist is the body of the kidneys, and it likes to warm and cold. Once cold, men's waist and knees are sore, impotence**, and women are prone to menstrual irregularities and dysmenorrhea. Therefore, it is best to wear a mid-length coat in cold weather and not leave your waist exposed.

3. Head. The head is the master of the whole body. Once attacked by cold evil, it is easy to cause colds, rhinitis, headaches, toothaches, etc., if possible, it is recommended to do a head massage once a day to make the scalp slightly hot. It's best to wear a hat to keep warm when going out in cold weather.

It refers to a certain person who only pays attention to the external image and ignores the inner image. When the heat inside the human body is lower than the heat outside, it will feel very cold.

For example, when the degree is below o, someone wears less warm clothes for the sake of their external image. When his or her own body temperature suddenly encounters cold, and his own temperature cannot resist the external cold.

Your body will tremble, and your hands will cling to your clothes. In order to resist the cold, I can still take care of my own demeanor at this time. This is the so-called person who wants demeanor and not temperature, in this case, how can he say that he has demeanor.

Girls wear skirts on cold days and are reluctant to wear padded jackets, which is typical of demeanor rather than temperature.

That's what you say! It's cold. Wear less clothes and look good. And the clothes don't look good in Dole. It's okay to be a gentleman, not a temperature.

There should be two meanings in this, one is the literal understanding, generally the girl wears less in the cold in order to show the figure, etc., regardless of whether it is cold or not, the other is, demeanor means the external surface, and the temperature is the inner connotation, to demeanor not temperature is to pursue the outside and ignore the inside, this is a deeper irony, only the pursuit of the outside and not pay attention to the inside is the outside of the strong in the dry, even the most basic things do not want those empty, only show the person's exaggeration.

Supplements"Demeanor here refers to the appearance Temperature refers to body temperature.

Refers to a person who loves vanity, and in order to reflect his demeanor, he would rather wear a key to be frozen.

To be demeanor, not temperature, afraid of "earthy" not afraid of cold, proverb. refers to the people of Yizhou who love vanity, and in order to reflect their demeanor, they would rather be cold; I am afraid that people will say that it is not fashionable, and I do not hesitate to catch a cold and get sick.

Example. When I saw a young girl in a short skirt shivering with cold, I had a funny expression. When my wife saw this, she whispered to me, "It's the nature of some women, and I hope you men will understand more." (Zhang Li or Xing Zao, "The Way of Being a Wife.")

The relationship between temperature and wind strength is originally independent, and there may or may not be a correlation under certain conditions.

For example, the wind causes the temperature to drop, which is due to the cooling of the temperature by accelerating the cooling process. However, hot air can also cause the temperature to rise. If the air temperature is the same as the surface temperature, then the wind does not affect the temperature, unless the aerodynamic temperature is caused by high-velocity air currents, such as in the case of supersonic speeds, which can reach thousands of degrees. It is also important to note here that air temperature is correlated with the perceived temperature but not necessarily the same thing.

Wind is the flow of air, and the movement of air can take away heat, which means that if your temperature is higher than the ambient temperature, and there is contact, there will be heat loss. For the larger environment, the flow of air in a small area does not affect the temperature. However, no matter how big the environment is, such as cold air intrusion, it will affect the temperature.

There must be some impact, but the main impact is the air temperature, the main impact on the surface temperature is solar radiation, if it is cloudy, cloudy, etc., the ground temperature may drop.

It must have an impact, in a place with a back to the wind, warm, cold in a spacious place, such an obvious problem, I can't figure it out!

There's a new term in meteorology: the wind chill index. The wind chill index is the degree to which humans perceive low temperatures and wind.

Humans don't feel the temperature directly, if we feel cold, we actually feel the temperature on the surface. At the same temperature, when there is wind, we feel cooler than when there is no wind, so we feel colder.

Surface temperature and air temperature are not the same.

1.Regarding the problem of fan coil unit: the air outlet temperature first depends on the selection of the equipment, that is, the selection should be correct, and the input heat and the output (heat) air volume should match; The outlet air temperature is determined by the input heat and the air volume of the fan, which is affected by both; Observe conservation of energy;

2.About the outlet and return pressure of the pump: the outlet pressure of the pump in the closed system only needs to meet the resistance of the pipeline, usually the pipeline is not too complicated, the total circuit is not too long, and the head of the pump is determined at 30 meters, that is; As for the return pressure of the pump, it is necessary to meet the highest point of the system and not to produce gasification, that is, there should be a pressure head of 5-10 meters at the highest point of the system; The inlet pressure of the pump is the net height of the liquid column of the system plus the pressure head of 5-10 meters; For example, if the system has a clear height of 20 meters, the feed pressure of the pump is reasonable at 25-30 meters.

The neck is connected to the head and the torso, which will cause local vasoconstriction after cold, which can induce dizziness, insufficient blood supply to the brain and other discomforts. There is a good saying, "the gods are also afraid of the wind behind the pillow", "the wind behind the pillow" refers to the "wind behind the neck", this thief wind sneaks into the human body from the back of the head, the light is a cold and flu, and the heavy stroke is paralyzed.

In order to be cool, why wear cotton clothes for a few warm baby things that can be solved. Haha, I'm such a cool boy, but I can't do it lately, I'm getting old.

Head. As soon as the cold wind blew, my head hurt, from my forehead to my temples. Traditional Chinese medicine believes that "the head is the meeting of the sun", and the yang energy in the body is the easiest to disperse from the head. Once the head is cold, it is easy to cause colds, headaches, toothaches, and even cerebrovascular diseases.

I finally made an appointment with the male god to watch a movie, and I usually wear a down jacket, afraid of the cold, especially afraid of the cold, in order not to be bloated, I wear a fleece sweatshirt. It's really cold. After watching the movie, the male god politely refused, haha, it's not too cold.

I once went out with a classmate, and then I knew that there were other boys, and I wore a summer thin pants and a fleece sweatshirt in the winter, and I saw her wearing an oversized down jacket, and the other boys too, they saw me and asked in surprise, aren't you cold? I.

It doesn't seem to be, I super admire people who want to have a demeanor and not a temperature. At least I can't. Many times, when I was at home, I thought, it doesn't matter, it's good to shiver when it's cold, and it's all about shaking to keep warm!

Out of the house, not once more than ten steps! Not once! Immediately turned around and said to himself, I'd rather be a bear than freeze into a dog!

I want to be personable too! But I really can't.