How an engine works - comprehensive tutorial HOW TO RESET CHECK ENGINE LIGHT, 9 months ago   08:01

allegroracing
curved space creative leads the industry in interactive vehicle applications such as the one we created for Porsche: https://itunes.apple.com/us/app/porsche-vehicle-delivery/id883657264?mt=8

Comments 1391 Comments

Blake Miller
Good video. But not all Toyota engines are V ie: 2jz Toyota Supra inline 6. Known for its forged internals straight from the factory which allows it to be pushed to 700 whp without many engine modifications
TheArabPilot
How does the piston have the ability to compress the mixture initially? Does it use electricity from the battery?
Karsen Roberts
“All toyota engines bigger than 4 cylinders are in a V layout”

Ever heard of a 2JZ? lol
Moses Laruni
Am a auto electric man
Diamond Deshay
Good knowledge
ATVER Gaming
So what makes the wheels move?
Suar 99x2
I need to know when engine has high rotation but tyres dont rotate where the energy transfered?
Sandro Jurisic
What is the difference between connecting rods and piston rods??couse in school they teach us that those are 2 different things but i this video the connecting rod is the same thing as the piston rod in other very similar video???!?!???!help pls
Emma Zampa
where to download 3d models/
J P
That's not how you calculate displacement.

*COMMON EXAMPLE*
350 Chevy
Bore: 4.000 inch
Stroke: 3.480 inch

(Pi*R^2)*stroke*cylinders

Radius= 1/2 bore

(Pi*2^2)*stroke*cylinders

(Pi*4)*stroke*cylinders

Pi=3.14159

(3.14159*4)*stroke*cylinders

12.56636*stroke*cylinders

12.56636*3.48*cylinders

43.7309328*cylinders

43.7309328*8

349.8474624


He mentions producing torque at low RPM vs Horsepower at high RPM.

First, we must understand torque.

Torque is a measure of rotational force at the crankshaft. 100lb/ft means a force that will move 100lbs a distance of 1ft.

Next, we must understand horsepower.

Idiots think HP is a measure of an actual fucking horse pulling a weight with a rope and pulleys.
*These are the stupidest motherfuckers alive and they should not be allowed to breed*

*Horsepower is not a real number.*
Horsepower is *only* a mathematical function of torque.

HP=(TQ*RPM)/5252

Pull up any dyno chart. At what point do the lines for torque and horsepower intersect? At 5,252 RPM.

Do the math yourself

Let's assume an engine that makes peak torque at 2000RPM. It makes 100lb/ft

HP=(100*2,000)/5252
HP=200,000/5,252
HP=38.0807311500

Let's assume the torque curve is relatively flat. We make our peak HP at say 5,500RPM. Our engine is making 90lb/ft at this point

HP=(90*5,500)/5,252
HP=495,000/5,252
HP=94.2498095963

Let's assume 85lb/ft@6,000RPM

(85*6000)/5252

97.1058644325

60lb/ft@8,500RPM

(60*8,000)/5252

91.3937547600

At this point, power starts to fall off due to torque falling off.


Suppose our torque curve stays much flatter. Our peak remains 100@2,000. Imagine 70lb/ft@8,000RPM

(70*8,000)/5252
106.626047220

Here we see that we can pick up more Horsepower at higher RPM, even though torque has dropped off.



Racers describe it this way:
Horsepower is how hard you hit the wall
Torque is how far you drag the wall with you

It's all just simple arithmetic, folks
Ismael Diaz
does anybody here knows what kind of program he used for the simulation and design ?
Alex Afa
I was so sleepy watching this
Kevin Rodriguez
Mechanical engines, like mechanical watches. What's not to love?
Md. Maniruzzaman
how can i work engine related workshop?
Aditya Shukla
Automobile blog https://autoqurious.blogspot.com
Hamza Deniz
shouldnt have turned off anti aliasing
hexlgaming
Now this truly fascinating. A perfect example that learning really can still make fun & joy..
ToxicReaper107
Add supra to forza
BlueSpades
I dont know why, but I feel like I learn better if I do my own research than if I'm at a classroom and the teacher is going through notes over the same exact topic... Though, there are definitely more benefits to being in a automotive classroom environment since you have CERTIFIED automotive technicians and probably much more access to cars and shop equipment, that you normally wouldn't have as much of... I like being in the classroom just as much as taking the time to try and learn something on my own, but I feel that classrooms are just too fast pased for me, especially for a topic this complex.

I also feel like if I finally do get a vehicle for me to work on as my own vehicle, my education and motivation to learn will more than likely skyrocket because I can finally put the information to use, and it matters more since its MY VEHICLE and I'll become much more familiar with it instead of working on different cars all the time...

But that's just me...
Daood Zaid
When crank shaft rotates 360 degree it completed four stroke suction compression combustion exhaust
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HOW TO RESET CHECK ENGINE LIGHT, How an engine works - comprehensive tutorial 9 months ago   04:02

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