Designed and built with slide rules, pencil and paper. No calculators or computers.

The planetary gear reduction on the propeller shaft is interesting.

Distribution par cascade de pignons c’est magnifique c’est beau

This is probably a P&W 1830 twin wasp. They were used in the B-24 amongst others. Planetary reduction gear in the nose, the prop governor sitting just above that and a Bendix-Stromberg pressure carburetor at the rear and an accessory case behind that. Ah yesteryear!

cutaways are such great learning displays and get kids excited and gets heir brain int comprehend mode. Best type of learning displays.

Nice cross section. Lovely old tech design by the looks of it 👍🍺🇬🇧

When engineers were made of grit! One of the most amazing mechanical marvels known…

Surely a Pratt&Whitney twin wasp or cyclone mitical aeronautical engine

COOL…. This is really neat. So people can understand how engines work. 😁

That's a Radial engine from an Airplane!

2 star rows 18 cyllinders? By the propeller axel spline, you can feel its huge torque...

Cylinders bigger in diameter than coffee cans. Yeah, it’s got lots of torque! Awesome display piece, I imagine that it was selected for this purpose due to other damage that prohibit it from being rebuilt for air plane use.

That is a badass engine

This is a "Pratt & Whitney" radial engine, but I don't recognize which model, but it looks like the R2800. You can see more cylinders and heads around it, and there are cylinders missing in the cut.

That is s terrific visual aid! I can imagine such a demonstrator engine would be very useful for mechanical engineering students or new airplane mechanics.

Thinking it's a Wright Twin Cyclone; according to Wikipedia there were a few experimental engines built with turbosuperchargers.

Genius engineering!

What is so unique of this engine? They used thousands of these in WWII!

Wow thank you I've always wanted to see how it worked cool I had to pause it a few times but pretty cool

It's a radial, and it's in no way, shape, or form, unique. They made billions of them.

As a safety man, I would say you definitely need to have some barriers to keep people away from it . If some kid coming up, walking up to it saying what’s this and get his hand caught in there 😮

Man been working on the engine for over a hundred years and still can’t figure out how to get away from the Wiggling Pin And Wobbling Shaft

2016 Honda Accord motor?

The sickest cutaway ever

And if you think about it, the camshaft is software, aka, an algorithm.

Where is this cutaway located? There are a few like this at Wright-Patt Airforce Museum in Dayton, Ohio. The ME-262 jet engine cutaway is very interesting.

Beautiful !!!! BUT You left out the Gremlin and his bag of Muffler Bearings.....

Just thinking about the machinery and technology it took to get to a place where you can forge metals with a concept in mind and how many brains it took to propel civilization to that point. Something so big and heavy will gracefully drag you through the skies but all in effort for war.

Rahat do you call it? ...partial Radial v16 engine with planetary reduction gearbox. 👌👌👌

Looks similar to my Beemer! Only it has 4 cylinders…. Nothing compares to the Beemer assembly/reliability. Just wish I had older model flat 4 - K100 instead of my R1200C

The engine which won ww2

How do you get the oil out of the lower cylinders? Fabulous engine, wow, love the cutaway

Looks like a old p&w. They are good engines

Their development, growth, and time of use was very short for being so advanced for their times. Jet engines are likely little more reliable at those hp #'s. The boost tech learned from them is still valid today.

Ingeniería pura 😊😊

Like the Motor of a historic racingbike ,the Brough superior Dream of 1928

Завораживающая миханика👍

Уникальность этого двигателя потерялась в 30-40 гх прошлого века)))

Hordes of Chinese copycats must have salivated after seeing this video.😂

❤❤❤❤Waoooooo Excellent work ❤❤❤❤

I think this is a radial engine used in WW2 for air crafts

И всё это спроектировано на бумаге, построенно без чпу и отлично работало. Умели предки в механику!

Hermoso diseño de alta ingeniería.

Un super éclaté de moteurs d'avions + les cylindres (pistons ) avec très intéressant📸👍 est aussi la dynamique des fluides derrières..par contre qu'elle types d'avions🛫 pour ce moteur !! (Moteurs en étoiles ).. Corsaires ou slowh and béthy ?..😁🇫🇷👍

Man see a planetary gear= man happy

BOM SERIA MOSTRAR PARA OS ENGENHEIROS DE HOJE DA LINHA AUTOMOTIVA, QUE PROJETAM UM MOTOR DE 3 CILINDROS QUE É UM LIXO, COM TODOS OS RECURSOS QUE TEMOS, UMA VERGONHS VERGONHA

Is that a supercharger on the crankshaft after the carburetor, anyone?

Oooh let's build a semi truck for this beautiful engine

Это Уосп 18 цилиндровый? Технический шедевр! Техноэротика😊

Wait I'm confused is it missing intake piping or is it considered a case induction like a two stroke?

Leaks alota Oil !

Radial engine like those in the vintage bi - planes.

Where they use this?what type engine?what's it burning?never seen it before is it harvester agri engine or what?😊

As titusnelson9499 says!! So designed and built were the Wright Bros. propeller, AND the Queen Mary's 4 massive screws. The Queen Mary transported 810,000 thousand troops to and from the US and England. Never in danger of U-Boat attack. She was too fast! The 20 ft. Wide, 35 ton screws turned at 2 rpm. For about 30 knots. The screws are 82% efficient! That rivals the efficiency of modern US nuclear submarines, which are the most efficient ever designed.

How are the piston lubrications done?

Genuinity it's a wholesome invent

If you showed this to the smartest caveman, he(or she) would confidently assure you it would never work, and send out to gather firewood with a kick in the pants. Beware of being confidently incorrect.

This massive carburetor at the beginning of the video

Инженерам респект 💪💪💪👋👋🤝🤝👍

Quá công phu 🥰.

looks cool, but cylinder 6 doesn't seem to have any compression, LOL

…and they are worried about a gear reduction in a turbofan engine?

Is this a cutout of one of the four B-29 engines? The double wasp engine.

Нихрена непонятно, но сразу видно что из авиации

Зачем в задней частиц двигателя гидравлический аксеально поршневой насос? Он может нагнетать более 400 bar.

Not many people who know how to work on these left……

Y ese motor a qué tipo de máquina o aparato pertenece?

Can’t wait to make one

Kitna stock ka engine hai.?

This is art, not some kind of Mona Lisa

That took some thinking

Looks like a direct drive super charger attached to the end of the crankshaft for high altitude flying.

Is this planetary on the front for tortional compensation or flywheel application?

Ths radial emgine is 4stroke? Hws the lubrication system works? any oil sump?

Perece com o BMW do caça focke wulf

In quale museo è questo bellissimo motore?

14 cilindri ... bellissimo!!!

Electrostatics !

What's it operate

این یک موتور پیستون متقابل می باشد

People that think this up are pure genius. 👍

Is that from the university of michigan?

На жаре перегреется и заклинит

What type of engine

Use midway museum

Unique? No it looks like a VW pancake motor turned 90⁰, with various ôther geartrains added to the crankcase.

For what unique use🤔

А что в нем уникального? Поршни , шатуны, коленвал - обычный двс.

Where is the thrust bearing ???

Good job

Unglauglich 👍

Its Rotax engine?

Nagyon bonyolult szerkezet

Это ж сколько он будет жрать

Двухрядная звезда.

Rolls royce engine in sherman tank

What did it go to? An airplane 🛫??

I fans dell'elettrico cosa dicono che inquina anche questo...visto quando studiano per davvero a quali risultati si arriva....

is motor Merlin?

В 80 годах у нас был такой же класс по автоделу целый корпус.