How to reduce entropy increase? 10. How to reduce entropy increase?

Energy is a measure of the ability of a particle to move, and mass is a measure of the ability of a particle to move that is enclosed. The former is open, the latter is closed. Therefore, according to the principle of entropy increase.

It should always be the conversion of mass to energy.

So, the question arises, how does quality come about? The existence of mass indicates that there has been an entropy reduction process in which energy is converted into mass. Could it be that the principle of entropy increase fails?

Of course not. The process of entropy reduction occurs because nature is discontinuous and there are qualitative changes.

For the sake of the overall entropy increase, the local entropy is allowed to decrease.

For example, in the early days of the expansion of the universe, the speed of expansion of the universe was much greater than the speed of propagation within the universe. As a result, with the expansion of the universe, there is a phenomenon of entropy reduction in the interior of the universe, that is, the appearance of high-energy prons locally.

In order to maintain the balance in the interior of the universe, that is, the increase of entropy (which is manifested in the increasing distance between quanta), it is necessary to temporarily shield the local high-energy subons to form a closed system, which is the process of converting energy into mass.

When the speed of the expansion of the universe is less than the speed of propagation within the universe, the entropy of the interior of the universe will increase as the universe expands, that is, it will become more and more balanced. As a result, there is no longer matter in the universe. Even matter that has already been generated, such as the sun, will gradually release energy and return to space.

ds=dq,/dt

Reducing the entropy increase, that is, making ds close to 0, so dq approaching 0, the process adiabatic can achieve an entropy increase of 0

Irrelevant, entropy describes the disorder of matter, and is only related to the state of matter.

Any organization, without the intervention of external forces, is entropy.

Entropy increase is to spontaneously move from order to disorder, from neatness to chaos, from high efficiency to low efficiency. An organization, if you leave it alone, is bound to become more and more chaotic.

Why? Because in general, everyone is looking for the shortest path.

To do one thing, under the guidance of values, we ask everyone to take a path to do.

But the B path is shorter and less labor-intensive, but it can hurt the company.

At this time, if no one stops it, the B path will become a regular path, and the company will become more and more mediocre.

Therefore, when there is no new energy involved, the company must increase in entropy and will become more and more mediocre.

So how do you resist entropy increase?

There must be a force to pull it back, and this force is the efficient mechanism of cooperation and filial piety.

A chaotic company can make money when the competition is not fierce.

Because at that time, it was opportunity-driven.

However, once the bonus period has passed, it becomes driven by organizational capacity.

At this time, if the company does not share the money, the rights are asymmetrical, the employment is not careful, the assessment is even, and the values are not strict, the organization will be chaotic.

Keeping your home tidy and tidy requires not slacking off every day;

But if you want chaos in your home, as soon as you close your eyes and open your eyes, your home will be chaotic.

Management, not at all.

However, entrepreneurs can't only see business in their eyes, nor can they simply understand management as a penny.

Day after day, no work, no donation, not a moment of relaxation.

Because once you get fat, it will be reduced to the point where you doubt life.

Entropy increasesThat is, the chaos of the system increases, and the chaos of the same substance, solid, liquid, and gaseous increases in turn.

For example: electrolysis of water.

The reaction is a process of increasing entropy, the liquid becomes a gas, and the chaos increases. Solid coarse leakage is simply turned into gas (like calcium carbonate.

pyrolysis), the process of the liquid is all entropy increases.

A decrease in entropy means a decrease in the degree of chaos. If the reactant has no solids and the product has solids, then this reaction is an entropy reduction reaction.

For example: NH (G) + HCL (G) = NH Cl(S).

Influencing factors of entropy change:

1. Entropy change (δs) and the amount of matter before and after the reaction in the system.

change in value.

1) Reaction to the participation of gas.

It mainly depends on the change value of the amount of gaseous substances before and after the reaction, that is, δn(g), the larger the positive value of δn(g), the greater the entropy increase after the reaction; The greater the negative value of δn(g), the more entropy decreases after the reaction.

2) To reactions in which no gas participates.

The main rock pants look at the change value of the total amount of each substance, that is, δn (total), the larger the positive value of δn (total), the greater the positive value of entropy change; δn (total) negative absolute value.

The larger the entropy change, the greater the absolute value of the entropy change, but in general, the entropy change is not particularly large numerically.

2. The entropy change (δs) value does not change much with the change of temperature, and the influence of temperature on the reaction entropy change (δs) can generally not be considered.

3. The entropy change (δs) value does not change much with the change of pressure, so the influence of pressure on the reaction entropy change can not be considered.

The principle of entropy increase is that the entropy of any physical system can only increase or remain unchanged when the outside world does not send energy to it, and will not actively decrease.

The entropy value of the system does not decrease from one state to another through the adiabatic process-the principle of entropy increase (the principle of the increase of entropy) for the adiabatic process, q = 0, there is δs (adiabatic) 0 (greater than the time is irreversible, equal to the time is reversible) or ds (adiabatic) 0 (>0 is irreversible; =0 reversible).

The principle of entropy increase refers to the fact that the entropy of an isolated thermodynamic system does not decrease, but always increases or does not change. It is used to give the direction of evolution of an isolated system.

A law of universal application in nature. The law of entropy increase is only applicable to isolated systems, which is the crux of the matter. In fact, it is the synthesis of absolute connection and relative isolation that is the essence of the movement of things.

Although, in terms of approach, it is okay to assume that there are isolated processes in nature. But by its very nature, isolating something from the natural world is subjective. When the system is no longer artificially isolated, it is no longer only entropy increasing, but both entropy increasing and entropy decreasing.

Then it can be seen that the law of conservation of energy is still in effect.