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Turbocharging and supercharging have their own flaws, but their advantages and disadvantages are complementary, and Volkswagen has developed a dual supercharging system like TSI by taking advantage of the advantages and disadvantages and complementarity of these two supercharging systems.

The idea was to connect the supercharger and turbocharger in series, and after the air was passed through the air filter, the supercharger was first entered, then guided through the intake pipe, then through the turbocharger, and then through the engine's intake manifold.

Although they are connected in series by the intake pipes, the two superchargers do not work at the same time.

When the engine is idling, the supercharger is not working, and when the driver presses the accelerator, the intake valve to the supercharger will open and the supercharger will start working.

And at low speed, the power loss of the supercharger to the engine is not large, after the speed is lifted, with the increase of the speed, when the speed reaches 1500 rpm, the turbocharger begins to intervene.

At this time, the two superchargers are working at the same time, and the maximum pressure of the supercharger can reach 2.5 bar, and when the engine speed exceeds 3500 rpm, his supercharger begins to stop working, leaving only the turbo working, and the supercharger pressure value will also drop to 1.3 bar.

The working principle of the whole TSI is quite a reference.

Moreover, this whole set of technology will be particularly effective when installed on a small displacement engine, but if it is replaced by a large displacement engine, then it is completely unnecessary.

Because those are completely two concepts, imagine a car owner who can afford to drive a model with a displacement of more than 3.0, will he still care about a little bit of fuel consumption?

But of course, this is a foreigner, in the Celestial Empire, the common people are very concerned about this, especially in the Celestial Empire, where oil prices have always been high a few years later, engines with a displacement of 1.5 to 2.4, if they can be equipped with such technology, then they will be absolutely invincible in the market.

This is also the type of engine that Jin Xiaoqiang intends to update Yidong.

However, since we are also taking the route of mechanical turbo double supercharging, then we have to go out of a different path from the public, lest the public say that we plagiarize.

So when Jin Xiaoqiang considered his TSI engine, which belongs to Huayang Power, he had a headache for a long time.

After all, where is the way of others, you can adopt the same idea with others, but you can't be exactly the same as others in details, otherwise the public will definitely have a saying.

And if it is the same technology as other people's engines, this is not Jin Xiaoqiang's style.

If you want to defeat Volkswagen's TSI, then you have to do a better job than them, but where do you start?

After thinking about it, when Jin Xiaoqiang almost didn't want to break his head, he suddenly remembered an artifact, that is, Eaton's TVS supercharger.

This supercharger is definitely an artifact!

The supercharger is not as good as the turbocharger, that is, his supercharger ratio is not good, the general supercharger supercharger is about 0.6-1.2bar, and the turbocharger can easily reach 1.5bar, and the powerful can even reach about 2.5.

This is the main reason why superchargers perform well at low speeds, but when they do go up, they are significantly less effective than turbochargers.

But such data has become history in 2008 in front of the sixth-generation TVS supercharger developed by Eaton.

This supercharger is an intelligent supercharger that can constantly adjust the boost ratio it can provide according to the speed of the engine, and the limit of this supercharger is up to 2.5 bar.

The supercharger was a huge hit because it offered an ultra-high pressure ratio, performed well at high engine revs, and was completely free of the hysteresis that occurs with turbochargers.

Therefore, this supercharger, once launched on the market, was immediately praised as an artifact by the majority of car manufacturers, and was soon adopted by many luxury high-end cars.

At that time, Audi was equipped with the A6, A8, and Q7, which were continuously selected as Ward's top ten engines from 2010 to 2012, and the 3.0TFSI engine was used to use this super supercharger produced by Eaton. …,

Back then, in high-end cars, Americans didn't bother to use superchargers at all, they only liked engines with large displacements, and even if they used superchargers, they only used superchargers.

The Japanese, on the other hand, have always been more inclined towards more violent turbochargers, and the Germans have followed suit, with Audi taking the lead in adding turbochargers to its own high-end cars.

Originally, Mercedes-Benz also played supercharging, but later saw that Audi and the Japanese played so well, and the car with turbocharging actually sold so well in the market, so it also began to play turbocharging.

BMW originally wanted to install B and insist on its own straight 6 engine, but then it saw that the momentum was not good, and it really couldn't do little Japan and Mercedes-Benz without installing turbo, so it also played turbocharging, which made many straight 6 engine enthusiasts helpless.

As a result, I didn't expect that in 2009, Audi suddenly killed a horse gun, played mechanical supercharging, and used such an artifact produced by Eaton, which suddenly shook BMW and Mercedes-Benz enough, and was suddenly robbed of a lot of territory by Audi in the market.

Within a few years, Mercedes-Benz and BMW also began to install Eaton's artifact on their own luxury high-end models.

And now Jin Xiaoqiang thinks of this Eaton's TVS artifact, which is a good breaking point!

Why did the later Volkswagen castrate the supercharger on the TSI engine bought by the Celestial Empire?

It is because their supercharger has to follow the engine to start running, until it runs until 3500 rpm, it can be stopped, and it still uses a hard link, that is to say, at the beginning of the engine work, even if the supercharger has not yet worked, but he is also in standby, which will cause excessive loss of the supercharger.

Generally speaking, when it is 50,000 kilometers, it is necessary to change a mechanical supercharger, and the price of a mechanical supercharger is about 15,000 yuan.

This is also the main reason why Volkswagen later bought TSI engines from the Celestial Empire, which are castrated versions.

And the supercharger they use is still Eaton's fifth-generation product, and there is still a big gap between Eaton's sixth-generation TVS.

The fifth-generation Eaton simplified supercharger used by Volkswagen still uses a three-lobe rotor and can only have a 60-degree torsion angle, so the boost ratio he can provide is certainly not as good as the sixth-generation TVS.

And the maximum boost ratio that the supercharger can provide is only 1.2 bar, which is about half smaller than Eaton's sixth-generation TVS artifact.

The reason why Eaton's sixth-generation TVS can be so great is entirely because he uses 4 blade rotors, and his maximum torsion angle can reach 160 degrees, which is the main reason why he can provide a boost ratio of 2.5.

And he also adopted a lot of new designs, such as new air intake notches, new housing materials, and new rotor materials, and it is a sealed integrated design, which is maintenance-free for life. The service life is more than 240,000 kilometers.

In terms of noise reduction, he is even better, because he uses a four-bladed rotor and a double-scroll structure, so he has a natural low noise structure in the structure.

And he can also do it, the engine is not supercharged when the characteristics of low loss, in the car at a high speed of more than 80 kilometers, the loss of this supercharger, is less than 0.3 kilowatts.

How can the owner not call it an artifact of such a mechanical supercharger with bull pen data?

Nothing else, as long as such a supercharger is used in the TSI engine of its own Huayang Power, it can beat Volkswagen's TSI.

You must know that the main reason for this supercharger, Volkswagen's TSI engine, after its launch, has always been thunderous and rainy.

Not only did they buy a castrated version in the Celestial Empire, but even in the United States, they bought a castrated version as well.

The complementary design theory of supercharging and turbocharging, but only Volkswagen has tried such a dual-supercharged engine, and any other major automobile manufacturer has not adopted such a dual-supercharging mode, just because the supercharger is not up to par.

And now Jin Xiaoqiang is trying to make a breakthrough here, and if he can overcome this sixth-generation TVS artifact produced by Eaton, then he will also have a better choice in terms of engine superchargers in the future. …,

Because according to research, this supercharger will perform better when equipped with a large displacement model, which is the main reason why so many luxury cars choose this supercharger later.

Mercedes-Benz, BMW's Mini, Ford's Mustang, Jaguar and other well-known brands are all beneficiaries of this supercharger.

And if you conquer such a supercharger, then you can make a lot of money just by buying this supercharger in the future.

This is the strongest piece of the puzzle belonging to our Huayang Power's TSI!

Jin Xiaoqiang just did what he said, and when he had an idea in his heart, he immediately started to do it, this Eaton's TVS supercharger, and he is also an old friend, thinking about the Audi A6L of those rich people back then, and Audi A8, or Q7, he has not touched it less.

He has also disassembled a lot of this supercharger, so he knows the size and layout of the parts inside, and the smelting process of the parts in this supercharger has been learned from the original car magazine and the website of the automotive engineer on the wall.

So now it's plagiarized, but it's a familiar road, and within a few days, the drawings of this supercharger were formed on his computer.

(Lying on the bear_ provided by no beginning)

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Title of work: The Bright Era

Novel Author: Blood Red

The fate of civilization, destruction and resurrection, endless reincarnation

In the abyss of original sin, the world is crumbled, and only embers remain

Under the darkness, in the boundless ruins, only one person walked alone

Eliminate the blood crimes, tear through the black curtain, and the light envelops the earth before entering the V to break the blood, wit, and adventure of the hundred leagues [Bright Era]

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