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It is extraordinary how the big oil companies will encourage pretty much any 'innovation' to prolong the use of hydrocarbons sold through its extensive infrastructure, in order to prevent, delay and sabotage for as long as possible the move to electric. Hydrogen being another one. Anything, anything, to keep society tied to their network of fuel depots and retail gas stations. How much did it cost you to fill your tank last time?

Just one of many corrections. Top fuel dragsters do not have the top speed. The top speed is accomplished by funny cars at 3:40+ just saying.

Вот ани крятят поршня и едут и питы летят деже не задумываясь о моторе

I think it may sound like the rotary engine because combustion strokes happen at regular intervals.

I think it will work. It looks almost vibration free. Gearing/clutching may be a challenge as I am not sure about the torque curve. Hopefully it is flat. With an RPM range like that it sure would be fun to have on a motorcycle.

Tóm lại là pít-tông nào sức kéo khỏe hơn

Если вы живёте в горной местности лучше выбирать длинный ход поршня. Если живёте на ровной местности лучше короткий ход поршня. Если у вас есть и горы и равнины выбирайте средний вариант. 😉

Detroit diesel?

1986 is different from 1896

i dont know how this would work tho, isnt that just a supercharger? edit: ok i understand now, it basically mixed the intake and exhaust port into one i suppose?

So many errors and so much bad writing. What ten year old wrote this piece of sludge?

The Compressor screws are turning in the wrong direction, the compressor would shovel the air away from the engine, because it is the autside that is moving the air not the inside. crankschaft and the compressor belt wheel are turning in opposite directions too. Electric valves or rotating valves would make the camshaft rpm problem pointless

Great insight 3d

Song?

If you heat air it becomes les dance. Not more. In fact the heat pipe connection from the exhost to the carburator was equipped with a wax operated port. This avoided the hot air to go thru the carburator when the engine was hot and only was used for cold starts. This was not working well and was not present on latest versions. I have had a 375 CC model "Fourgonette" from '57 and a 2cv6 from '82. The fourgonette had a 12hp version of the engine. I did upgrade the Fourgonette with a 602cc engine from a Citroen Dyane with the 4 speed gearbox and all the breaking system. In the 2cv6 I did replace the 602cc engine with a 650cc engine from a Citroen LN. This had a Aluminium engine. The 2cv had Aluminium heads but cast iron cylinders. Those engines had not only closed rods but also no head gasket. In stead it was a conical fitting. The oil was mainly used for cooling the engine. That is wy there was such a big oil cooler. That oil cools was holding 60% of the oil when the engine was running. Making it a partial dry sump. There was a 4 cylinder version of this engine. It started in the Amy 8 super (1050cc) that was a "luxius" derivative from the 2cv. Then it found its way in the Citroen GS (1100cc, 1220cc and 1300cc) and the Citroen Axle (1100cc). The 2 cylinder version of 65Occ was found in the Citroen LN and the Citroen Visa whitch had also 4 cylinder engines but not boxer.

Find a better description of an offset engine. This is clearly written by somebody who doesn’t have English as their first language and they’re using artificial voice.

Great video explaining the working principles of jet engines, however the title suggests that there would be an explanation on why an electric jet engine wouldn't work, and that would be interesting

1958 CAT 1/71 diesel with a spark plug not injector!! have a look for your selves, This and the cat only works with a roots supercharger. Japs steal every bit of tech and say look what "WE "invented.

It's Mazda and every other car maker is eager to find out how new enginws are going to look like. We drove 2 time MX 5 and now for years a CX 5, industrutable and good quality. We'll see this in the future👍

8:00 using longer piston skirt, use mid cylinder intake and use electric valve to eliminate cam drag on engine

Inreyen

Buset padahal targetinya satu

The compressor rotates in the opposite direction, so it will suck from the cylinder!

Imagine putting all in a 3 cylinder, how fast would that blow up?

What is with the crappy music?

Neat tech, but the dig on electric motors is laughable. "relatively fragile component in electric motors?" Like, what, the Bearings?

Pfft. Detroit did it back in 38 without intake valves

Nothing new Having both inlet and exhaust valves leads to inefficient scavenging, it's not rocket science or brain surgery just look at the most efficient prime movers made today conventional uniflow inlet ports and exhaust valves the only way forward for two strokes

The only thing I dont fully understand is the compression ratio 15:1. Will it run on ethanol/methanol blend? Or some high octane fuel? Or is it just a geometrical compression ratio, and the air fuel mixture is compressed slightly less due to the fact, that the exhaust valve is being opened for a short time while the piston goes up?

Harleys dont have anuthing. They are just fkn loud and shit

H2R 🔛🔝

Rolls Royce made 6 cylinder flat, air cooled engine, seen at Duxford, but cannot find evidence of it.! Has any one else seen it.?

Moteur à course longue, moteur carré et moteur super carré

1000s of bars ...the highest diesel presure fuel system is in the 80k psi area gas 1-3000psi no way is anyone runing millions of psi as a fuel presure

Si ya lo ví en otro vídeo

I really like Citroën 2CV and came close to buying one in 1975 but it was more expensive than a Fiat 127 eg with a 4 cylinder 900cc engine or similar cars, so it was overpriced which was far from its original character , i.e. a frugal and particularly cheap car. The Citroen 2CV has a unique style but does not meet modern safety needs. The engine is very interesting but one can hardly say that it is the best ever made. This iconic car can take you everywhere but with enough noise and moderate speed. Although its "philosophy" - austerity but with reliability - is admirable, one has to overlook quite a few things to have it as a unique car.

Toyota dynamic force engine. 4 stroke and 40-41% thermal efficiency. In production and in lots of applications

WHO CARES ABOUT EFFICIENCY?

Why not just move the crankshaft up a bit? It can also then be easy and same for all engine. One point of failure and easy to integrate

I love it1

If it was two-year instead of four-year, how much stronger would it be?

❤❤❤❤❤

Don't want to be rude, but how can they patent somthing that already in use on heavy Diesel engine, or was also used as a prototype by Ferrari

This qualifies as disinformation. Rubbisch and a waste of time.

Ok finally a diagram if correct that makes sense what over square under square etc means lol thanks never knew

Dont forget Tatra!!!!

What is a "Waepon"?

Concuerdo, Bueno solo soy creativo

Your English is just too bad to narrate this stuff. The views you are getting you should be hiring a narrator who speaks English. Stop being greedy. Hire an English speaker on fiver or something.