From Waepon To Vehicle Engine | Duke Engine 

This particular configuration of the engine is perfect for its original use case as a power plant for a single use weapon: few moving parts, few parts generally speaking, extremely small size. To use it for other uses, alterations need to be made. The cylinder block shouldn't rotate. This will allow proper cooling to be routed through the cylinder block, and it also significantly reduces the wear on the combustion chamber. You'll notice that the con rods do not bend very much at all, meaning that if the cylinder block wasn't being forced to move, then there would be significantly fewer side forces and therefore wear on the combustion chambers. This would also mean that a new valve assembly would be needed, but poppet valves actually seal properly and introduce the possibility of variable valve timing, and the addition of a poppet valve system won't require too many more moving parts.

Nice to meet you. It's an interesting product. This product is designed for single use. Cooling functionality has been removed. The intake and exhaust valves are rotary friction valves, so you may see the addition of oil in the exhaust. Compression leaks are also common. In addition, the rotational friction of the rotary friction valve is enormous, and improvement will be required for the generalization of this product. It's not impossible, but I don't know if it's profitable. Perhaps it will be difficult to surpass the conventional engine.

It was made for packaging in a torpedo, not a car...no cooling channel needed, short working lifespan..just needs to start, fit and run in the specified parameters

A fuel/high pressure oil pump swash plate engine. 👍 Great idea I'm lost on how will reach cylinder be sealed to not leak combustion throughout the rest of the engine?

Hi. Great video ! Thanks ! =) and please never say sorry for language that you are learning only ! it is normal to pronounce something wrong as it is not your main language and not everyday use :) P.S your english is pretty good and easy to understand. Leme guess you Indian/Asian ? :)

Never seal compression and combustion with the cylinders sliding along the head. Have you built one yet?

wouldn't it be better with fixed cylinders and 5 sparkplugs? of course it would mean 5x intake and out, which could be issue, but still, the whole moving center i think makes a lot of trouble

What fuel does it run on? Obviously it cannot induct air due to being underwater. So I assume it is running on pressurised oxygen and some sort of inflammable gas. Propane or butane?

Wikipedia has an excellent article about 'Axial/ Barrel Engines', many attempts existed, most recent INNengine. It were reported having volumetric efficiency, cooling, servicing, and wear problems. Let's see what goes on. Gesund +b

You mean my project? I was just wondering if we could contain plasma like a lightsaber. I soldered some parts of the amplifier today.

The swashplate, also known as slant disk, was invented and patented by Anthony Michell in 1917.

It should be available for power generation. Technically its a 3 cylinder two of the pistons are not firing during one revolution. In two revs. Ita still 6 expansion. The other two cylinders I thought was precompression

What is a "Waepon"?

Hi. With the cylinders moving in an opposite direction to the crankshaft, cooling will be problematic, especially with five cylinders so close together. The strange motion of the big-ends indicates strange wear patterns will occur all through this engine, the pistons as well. Not an engine to run for hundreds of hours between overhauls, I would guess. Your English isn't that bad, you just need to learn which syllables are "power stroke" syllables, and which are "Induction" or "exhaust" syllables. Well done video. Cheers, P.R.

So why is it’s thermal efficiency low?

Habar nu aveti sa faceti motoare ,va dau lectii la orice ora!

No one will put money in this engine or what ? Lets see one at work ...

Pivoting actuator

Swash plate.

Egg shell engine family 1911

You removed the crank but added in a significantly more complex, expensive part and you still haven't removed the problem. The reciprocating mass of the pistons is the problem, the crankshaft barely contributes to that.

Как он охлаждается?

An axial piston engine... Nothing new...

wood gas powered Wankel engine

It's not durable