bloom america

Chapter 957 fuel cells and cars

"Energy is the foundation of economic development. Without the development of the energy industry, there is no modern civilization. In order to make more effective use of energy, human beings have been making unremitting efforts. In our history, we have a lot of energy to use.

And now, more energy we can use ~ "

Badwa is in a good mood now.

Catherine wants to touch this car, but because she wears a black conjoined tights, Catherine's hand is completely wrapped by black latex, so I can't feel the feeling of this car.

Of course, Catherine will not take off his clothes effortlessly for this little trouble.

"You say, is it a car of fuel cells?"

In the face of the other party's explanation, Catherine is selectively ignored, but if the fuel cell is attractive to Catherine.

"Fuel battery is a power generation device that directly converts chemical energy that exists in fuel and oxidant. The fuel and air are sent to the fuel cell separately, and the electricity is produced wonderfully.

And electrolytes, like a battery, but in essence, it cannot 'storage' but a 'power plant'. Compared to the previous lead battery, the energy system of this car is more advanced and the system is more convenient. "

Badwa is still a bunch of nonsense.

But Catherine couldn't move her eyes after hearing the other party's plan.

Perfect!

This car is perfect for yourself!

If it is really a fuel cell, why not?

Why did you forget the stretch of fuel cells?

There are many revolutionary changes in the use of energy in history. From the original steam engine to the turbine, high -voltage steam turbines, internal combustion engines, gas turbines, and each time the energy use method has greatly promoted the development of modern civilization.

With the development of modern civilization, people gradually realize that there are two major ills in traditional energy utilization.

First, chemicals stored in fuel must first be transformed into heat energy before being able to be transformed into mechanical or electrical energy. Due to the restrictions of the CONON cycle and modern materials.

The land lost.

Second, the traditional energy use method has caused a huge amount of wastewater, exhaust gas, waste, waste heat, and noise pollution to the human living environment. For the power generation industry, although the technology adopted is constantly being upgraded, such as the development of ultra -high pressure, such as ultra -high pressure

, Super critical, super critical crew, developed a combination of fluidized beds and overall gasification combined recycling technology, but the result of this effort is: the unit size is huge, ultra -high -voltage long -distance transmission, investment rising, to users' comprehensive comprehensiveness

Energy efficiency is still only about 35, and large -scale pollution has not been solved fundamentally.

However, there is a technology, but it is that energy uses high energy utilization efficiency and does not pollute the environment. This is the technology of fuel cell power generation.

Looking at Catherine without talking, Baduwa thought that Catherine did not understand this technology, and explained: "The energy used by this car is hydrogen energy. The working principle is probably.

, Chemical reactions with oxygen in the atmosphere, which generates the power to start the motor, and then drives the car. Note that this is a chemical response, not directly burning, so Miss Edson you have always wanted to be guaranteed. It can also be guaranteed.

This car is the same as the electric cars of the previous lead battery, and the climbing is even greater and the torque is even greater. You will definitely like it. "

"In addition, methanol, natural gas, and gasoline can also replace hydrogen, because the hydrogen is extracted indirectly from these substances. However, this will also produce extremely small carbon dioxide and nitrogen oxides, but in general, this type of chemical reactions except for electrical energy energy energy energy energy

Only water is produced, as far as environmental protection is concerned, it is also very effective. "

After saying this, Baduwa went to Catherine, and then whispered: "Although this technology is provided in general, we are inspired by the moon landing plan. They also use such batteries ..."

That's it?

Catherine is ridiculous.

"Is this technology for your technology?"

Catherine wanted to try, but he still hesitated, and then Catherine asked again, "Is this car safe?"

"Probably ... very safe."

perhaps?!

Also, what's going on in the middle!

"The density of hydrogen is very low. Even if the fuel is stored in a hydrogen fuel vehicle low temperature bottle or a compressed gas bottle, the energy that can be stored in those spaces is very limited?"

Catherine turned around the car, and then wanted to find the "fuel tank".

"Well--"

Bada did not expect that Catherine even said the defect of fuel cell vehicles. I didn't know what it was better for a while.

He didn't know that Catherine had another world line.

Even Catherine's 21st century, hydrogen vehicles are very limited than other cars. Some research has used special crystals to store hydrogen in a higher density environment, and it is safer

Have it.

"So the method we think now is to use hydrogen heavy device to use traditional fuels such as methane, gasoline and ethanol, and extract hydrogen. In this way, we can store more"

"Of course, many environmentalists are not interested in this idea, because it depends on fossil fuel. However, this is an effective reorganization process. Using reorganized gasoline or ethanol to promote fuel cells is still effective than using internal combustion engines."

Catherine also feels reliable.

"The school district can use such a car."

In the words district, in the school district, in a sense, it can be comparable to the so -called "imperial decree". When he heard the words of Catherine, Badwa laughed.

"But we are not fine ... Create a reliable fuel cell, which costs high. We are working hard to study the cost of the cost of fuel cells as cheaper as possible, and this must be guaranteed to have sufficient hardness to resist the impact impact at the same time to resist the impact impact

And the basic problem of shaking these cars ... I am a test product, but I only dare to drive in the place where there are not many cars in the school district. The design of the fuel cell is mostly fragile, so I ca n’t save it many times.

In addition, many designs require rare objects such as platinum as a accelerator. Although the work is smoother, the pure degree of the acceleration agent may pollute the hydrogen, which is not conducive to the provision of hydrogen. In these studies, we are all very difficult ...

"

Badwa shook his head, it seemed to regret these studies.

"Hydrogen can be used as a carrier of energy rather than energy. If you study this, you still want to make money early. Hydrogen must be extracted from fossil fuel or other energy sources, so it will cause energy loss -because from other energy sources to hydrogen to return back and return to back and return back to back and return to the back of hydrogen.

The conversion of energy is not 100 % effective, and the law of energy conservation, will you not forget it? "

Catherine hit them relentlessly.

"Although you have improved, the efficiency of this improvement of 1 means that the cost of more than 10 or even more than 20 is a dramatic increase. This is not a good deal. Calculate someone to buy cheap buying, but do you agree?"

"But if it's a hybrid car, you should come here ..."

Catherine murmured.

In a broad sense, mixed power vehicles refer to vehicles with at least two power sources, using one or more power sources to provide some or all power vehicles.

However, in actual research, most of the hybrid vehicles use traditional internal combustion engines and motors as power sources. The internal combustion engines are used to use the thermal energy and electric power systems. The internal combustion engines are both diesel engines and gasoline engines. Therefore

Diesel, some engines are transformed and used other alternative fuels, such as compressing natural gas, propane and ethanol fuel. The electric power system used includes high -efficiency and strengthening motors, generators and batteries.

In Catherine's view, the research funds of 瑟 batteries have not yet been in place, but at this time there is a fuel cell, maybe you can play.

"Hybrid?"

"The car I need is not necessarily the most handsome, nor must it be the most windy, but it must be the safest and most comfortable ..."

Catherine turns around in a car.

"Those who knew that the drag racing party may be gray when it was time, those who were handsome, maybe it was snatched when it was, it was still the safest ..."

When Catherine murmured, he did not know that the liaison on the car was also driven, and Catherine's muttering was heard by the general car ...

"Oh, oh. This idea is good. Even if you have money, you must be able to enjoy it!"

Badwa sighed.

"Well ... Do you want three energy sources, a hybrid battery of dual engines?"

With three power supply: gasoline, fuel cell and battery, Catherine feels that his thoughts are good.

After using the composite power, you can determine the maximum power of the internal combustion engine according to the average power that needs to be used. At this time, when the fuel consumption is low, and the pollution is low, it needs to be supplemented by the battery.

The remaining power can be charged to the battery. Due to the sustainable work of the internal combustion engine, the battery can be continuously charged. Therefore, its itinerary is the same as ordinary cars and will not reduce it.

And because with the battery, it can easily recycle the energy when it is easy to recycle brakes.

In Catherine's view, when you need to use high power, use gasoline, usually use fuel cells, and then use the battery.

Because the fuel cell is convenient and the battery can be recycled, it must be very cool.

"Well, the investment in the battery, just take out some to invest in the fuel cell ... After the technical maturity is mature, the gasoline or something will be used as a fuel that produces hydrogen."

Catherine was determined like this.

Nympho

Third, complete!

Go to Wudang Mountain tomorrow, hehe.

Tiger touches Xiao Chai^_^

Nympho

www.ptwxz.com