Volkswagen 1.9Tdi - Can I convert the turbine in 1.9Tdi to a compressor?

Question

Is it possible to replace a turbine in any diesel with a compressor, e.g. from an old merca? How would this affect performance?

bart1500 · Answer

After all, this will increase the cost of the car. Better chip for better performance

JacekW.1982 · Answer

Let's assume that it pays off, how would it affect the performance and operation of the engine (assuming a new map is loaded)?

CameR · Answer

The advantage of a turbocharger is a large increase in power, but it is felt only when the compressor reaches its proper speed. The time that passes from the moment the gas pedal is depressed until the compressor is fully accelerated is called the turbo lag.

In the case of a compressor, there is no turbo hole. On the other hand, the increase in power is smaller, but it occurs linearly from the moment the car starts moving, because the compressor is driven by the crankshaft. Such a solution, i.e. the constant coupling of the compressor with the engine, causes, however, that the engine consumes more fuel than the one equipped with a turbo.

JacekW.1982 · Answer

Okay, but suppose I am a partisan Janusz and I do something like the picture below. The principle of operation is similar to running in a scooter. When I need it, I have maximum top-up from low revs all the time, and if not, I don't care much. Besides, when the turbocharger collapses, the exhaust gas probably has an easier exit route, right? I guess it gives power too? And from this shaft probably a lot of this power such a compressor does not pull.

Anonymous · Answer

And what will you change the gear ratio while driving? Was he cranking? It does not. A turbocharger recovers energy from the exhaust gas. It practically works for free. It pulls a lot and consumes fuel for it. The engine consumes more fuel than the equivalent with a turbocharger, and must also generate a dozen / several dozen kW more for the compressor drive. You can have 200KM at your disposal, and the engine must produce, for example, 240KM. The compressor will eat 40KM from the shaft and the fuel will swallow up the 40KM. Therefore, it was a niche system, and today it works only as an auxiliary to turbo charging. I could present the case of the guy who put an Eaton compressor into a 3.0 common rail 6 cylinder diesel and a turbocharger together. The effects were fun. When he put two turbochargers in series. The effect was stunning. The series engine didn't even survive a few laps on a small track ... But such things are not on this portal.

JacekW.1982 · Answer

Look at the picture that says computer controlled. Besides, if facilitating the exit path for exhaust gases does not give any effects, why after changing the exhaust, such a Vtec can spit more out even with 15KM? Turbo must also get energy from somewhere to create pressure? There is nothing for free.

Anonymous · Answer

In an old TD turtleneck, it is enough to throw away the turbocharger, put on a farting muffler and the same effect You can, nothing stands in the way. Does it make sense? No. Show off the effects.

nici · Answer

I'm curious about this program and the computer that would control it

Volkswagen 1.9Tdi - Can I convert the turbine in 1.9Tdi to a compressor?

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