Common water fuel equipment can be divided into two categories: one is a high purity hydrogen generator by water electrolysis, and the other is a hydrogen generator and of oxygen by electrolysis of water. The gas produced by the former is the separation of hydrogen and oxygen, while the latter is a mixture of hydrogen and oxygen. Both of these categories are relatively mature water fuel production methods. There are reports of direct photolysis of water using solar energy, but the efficiency of gas production needs to be improved and there is still a long way to go before it becomes practical.
Does a hydrogen-oxygen engine really exist?
Principles of production and practical operations.
1. Production principle: Hydrogen-oxygen fuel cells generate electrical energy through the reaction of hydrogen and oxygen, whilethat the electrolysis of water to produce hydrogen produces hydrogen and oxygen by the decomposition of water with electrical energy. These two processes are actually reversible and a hydrogen-oxygen fuel cell can be converted into electrolyzed water to produce hydrogen.
2. Convenient operation: Electrolysis of water to produce hydrogen requires a large amount of electricity, and the efficiency of hydrogen production is low, so the cost is high. Hydrogen-oxygen fuel cells can directly convert chemical energy into electrical energy, with high energy conversion efficiency.
Water as fuel for cars?
When you do a hydrogen combustion test, can you see water flowing? Of course not! This is because the temperature during combustion is very high and water exists in the form of gas. At this time, the volume of water becomes trvery important, so there is a push.
In fact, the hydrogen-oxygen engine should be called a hydrogen-oxygen fuel cell. It uses hydrogen and oxygen produced by electrolysis of water to combine again. The principle is equivalent to the original battery. the electrical energy generated causes the motor to rotate, thereby providing energy.
When a submarine sails underwater, there is no air and cannot be powered by a diesel engine. Currently, batteries are used to power the submarine. When the submarine is sailing on the water, the diesel engine not only provides power, but also drives the generator to charge the battery. Hydrogen-oxygen fuel cells are currently the research area of underwater batteries. Because this type of battery is clean and environmentally friendly, unlike lead batteries, which are polluting.
TheThe rocket's hydrogen-oxygen engine uses liquid hydrogen and liquid oxygen to burn to produce a large amount of high-temperature water vapor to provide thrust.
Hydrogen-oxygen engines are currently only used for launching a small number of spacecraft, as there is currently no efficient way to store hydrogen.
In addition to your question, let me explain it again. As mentioned above, the hydrogen and oxygen in the rocket engine are burned to form a gas at high temperature and high pressure. There is a formula in thermodynamics:
pV=nRT
Among them, p represents pressure, V represents volume, nR can be considered as a constant, and T represents thermodynamic temperature .
It can be seen from this formula that the combustion temperature of hydrogen and oxygen is 3500 K and the temperature of thewater vapor increases by almost 3000 K, that is, the original pV value of 10 times also increases by 10 times. . When water vapor After being sprayed, the pressure decreases to about 1/10 of the original value. Therefore, the volume of water vapor at high temperature expands more than 100 times. But when liquid hydrogen and oxygen change to gaseous state, the temperature decreases, so the pV value is also reduced. The storage pressure of liquid hydrogen and oxygen is only 50 atmospheres at most. When reduced to normal pressure, the volume increases up to 40 times, which is incomparable with water vapor at high temperatures. Do you understand this?
. There are a total of 6 sets of HHO reactors, each with two sets
2. No fuel is required. Only hydrogen and oxygen gas from HHO can be used. Drive the car. Just add water. .It can be trcarried over long distances.
3. It requires 10A continuous current and 12V voltage.
4. and energy storage on the vehicle fully meet the requirements. It can be autonomous!!!!!!!
5. No ! This won't work until the water runs out!!!!!!!!!
6 This does not violate the "conservation of energy" theorem!!!!! !!! !
7. Hundreds of thousands of people abroad are studying "HHO water fuel. Finally someone The research is successful.
Congratulations!!!!
Additional notes:< /p>
1. This car uses four "HHO" generators and it is a closed type.
2. . with water supplemented.
3. The distance between the stainless steel sheets is 1MM.
4. , in order to guarantee that the current is not too large, the voltage between the ppieces can also be adjusted to: 1.5 V.
This means that the reaction temperature is very low.
5. : the flammable HHO gas produced by 1 liter of water is 1800 times higher than that of it. In other words, water is 1=HHO is 1800.
I have talked about this data several times here.
6. Finally, it is the operation of riot security. Two must be connected in series to the air outlet: anti-riot device Remember!!!