Turbocharger: Self-Powered Boost I The F1 Power Unit I Honda F1 2016 

Its not scavenging, you idiot!. The turbine adds back pressure upstream of its self!.

Marek Sumguy And where is that back pressure coming from? The turbo isn't making it, it's providing a restriction that allows the engine to build up backpressure that then runs the turbo. We call that scavenging. Idiot.

Thats NOT "scavenging"!. "Scavenging" is a PULLING action. The Turbine is not PULLING the gasses out causing a negative or near-negative pressure upstream of the turbine!. If it was scavenging, then the pressure downstream of the turbine would be higher than the pressure upstream of the turbine. So who's the idiot??.

I was under the impression that scavenging was a term indicating that exhaust fuild momentum is being used to pull exhaust gas out and fresh air/fuel mix into a combustion chamber (typically 2 stroke si engines). Also, the overall purpose of turbochargers is to help mitigate pumping losses in IC engines allowing for higher brake mean effective pressure if recall correctly from heywood.

I rate 10/10 this Comment.

Mac Do

Mac Doodles lol like wise

Mac Doodles i was about to say the same

Yeah I thought they were gonna do something more with the exhaust gas. Nothing new here.

lol let them explain a biturbo

YOU+TUBE lol

SpenserRoger I was thinking the same thing 1 min in. WTFWasthat

SpenserRoger same. Thought they were about to let us in on actual f1 tech.

SpenserRoger same here

A little disgusted tbh, turbo converts heat energy???

yea this video was so stupid

Piotr Bieniek ikr

Piotr Bieniek i guess you can say because race car

american and europe/japanees cars can't be really compared

Ikr wtf

swanginfleet like the sarcasm

Nate Mars you mean the turbo sucked in air?

thats wat you think but the turbo is needed for the more power to compress the water out of the hose i build trucks everyday and the turbo disconnected will seriously decrease power

actually this 400 percent is about right. say the v6 1.6 makes 200hp without turbo, which is probably what it would make, 400% is 800hp. which sounds about right. idk how much power f1 engines make, but u get the point. as for the turbo making the water go further, yes it would. the truck engine is tuned to run with a turbo, without the turbo it makes a lot less power, which is less power to run the water pump, pump runs at lower power, water doesn't go as far, drop in the turbo, u got a couple hundred more hp to turn that pump, which gives it the power to shoot the water further. really quite easy

There is mass confusion up in here.. So I'm gotta find out the real. Dealing with rear brake turbo here. The brake has to be used. ALOT from what I've seen to build pressure for an extra boost. I believe lettuce see CASH

tomjw7

i hate to troll but thost numbers are pretty accurate, there are turbo kits capable of adding 500+whp to 2.0l honda engines without a doubt, and that is something anyone can do, im asuming f1 has a bit more advanced technology compared to the mass production engines we are given consittering they are capable of such power figures with even less displacment, i think the goal here was to show the increase torque at a given rpm. if the pump on the truck was powered by hydrolics or a mechanical pto, the output of the pump is obviously rpm dependant, so at 1500rpm the truck may produce 450 foot pounds of torque, add a turbo and your torque curve will amplify, giving you more results at the same rpm say 700 foot pounds at the same 1500 rpm.(diesel figures). now if i remember how a pump works, more torque gives you the advantage to move more water in the same amount of time. so yes, more torque will give you more distance. give a rock to your strongest friend and have him throw it, now put the same rock in a small hand held sling shot, what went further, and why? its waste (relaxation) is used as energy. an engines waste (exhaust cycle) is used as additinal energy also.

+Imran Agassy ^What he said

Imran Agassy what he said

Ray Baker exactly....

Kfx Guy you have no idea how impressive high pressure turbos are in modern cars. Know how they work or not, look at ECOboost Fords, 1000cc displacement with over 100hp. You can thank turbo technology for that, the days of trashcan sized turbos bolted to Corsas are long gone.

TimReeve93 But these guys were saying it like Honda found a new turbo technology pretty much every Turbo uses exhaust gases to create boost

TimReeve93 no they are still in use look at drags and other motorsports

Almosttoast all turbos do that and im sure they didnt just cause honda "just" found out about turbos bot to inform those who dont know how they work.

Almosttoast bot i do have to say they exagerate as if no ome has seen this before

Rogan Hoffmanns most modern cars have a turbocharger because they save Gas and Producer more Power with a smaller Engine

If you would compare the exhaust gasses before and after they enter the turbo, both enthalpy and temperature would be higher before they enter the turbine.

Only if you also increase the power of the engine. If you were to compare just adding the turbo and keeping the engine at the same power, energy would be "lost" in the case without turbo.

Sum Ting Wong it is

We do too....👌⚡️

+windows_x_seven he is RACIST

Rc4 yea black turbos matter

Thanks!

WOW!!! SO MUCH POWER!!!

Mickey Havoc Not true. A turbo isn't driven like a pinwheel spinning in the breeze. The thermal expansion of the exhaust gasses is really what drives the turbine. This expansion is caused by thermal energy.

This means that more air will get to the turbo which means it can compress more air but I guess that depends on how much boost they are running if they would use all that air or not.

I'll second that.

Chris Duke engineering explained is such an idiot.

SpenserRoger but more informative

there's no heat extraction