I guessed the engine noise within 2 seconds ) its when a Honda v-tech kicks in. Every F1 engine sounds different. Also, pressurized nitrogen is generally used in F1 engines as it has its own advantages. I am a hardcore fan of this motorsport for sure, and I already know about this video's topic, but thank you for explaining it in a simple fashion.
I have a doubt... i understand nitrogen gas moves to the reservoir because of pressure difference... but there is no force exerted on valve to move up.. then why gas tends to return to the chamber from the reservoir?
Great video, thank you. However one point - the Honda NR500, which I do not believe ran pneumatic valves was able to run at 19,000 RPM, and did not suffer valve float. I'd be interested to find out how Honda achieved that feat, especially in light of your comment about valve springs not being able to run above 15,000RPM.
@@nathanharris1989 the NR500 was a 4-stroke, oval piston bike. It didn’t work and Honda switched to 2-strokes the following year with the 3-cylinder NS400 - which Freddie Spencer won the 1983 world title on.
I would still like to know how these pressurized gasses (air, nitrogen, whatever) allow the valve to return so much quicker than a normal spring system. Does it just have to do with there being a massive amount of pressure in the reservoir? If so, why not just use very stiff valve springs? I am no engineer, but the immediate issue I see with stiff springs would be a large(r) percentage of the engines power would be used to turn the camshafts. On the other hand, don't we run into the same issue with a pneumatic system?
That engine sound and the redbull car's photo don't match up. That engine sound is from a v10/8 and the car in the photo uses a turbo v6 which sounds nothing like that
It was a sub par vedio. It was good if this is for free, but skill lynk offers these courses for a fee which just sucks. It's not worth it. Some youtube vedios are better
Best explanation i found so far
Excellent video 👍
Thank you sir! Nice video!
I guessed the engine noise within 2 seconds ) its when a Honda v-tech kicks in. Every F1 engine sounds different. Also, pressurized nitrogen is generally used in F1 engines as it has its own advantages. I am a hardcore fan of this motorsport for sure, and I already know about this video's topic, but thank you for explaining it in a simple fashion.
Thank you, indian people always smart thank you sir
tiberrr
I have a doubt... i understand nitrogen gas moves to the reservoir because of pressure difference... but there is no force exerted on valve to move up.. then why gas tends to return to the chamber from the reservoir?
The gas becomes much denser/compacted tighter and naturally they will push back
I'm guessing the reason for the leakage is the high pressure
Great video, thank you. However one point - the Honda NR500, which I do not believe ran pneumatic valves was able to run at 19,000 RPM, and did not suffer valve float. I'd be interested to find out how Honda achieved that feat, especially in light of your comment about valve springs not being able to run above 15,000RPM.
They were 2 strokes didn’t have valves
@@nathanharris1989 the NR500 was a 4-stroke, oval piston bike. It didn’t work and Honda switched to 2-strokes the following year with the 3-cylinder NS400 - which Freddie Spencer won the 1983 world title on.
very useful, thank you brother.
Thank you for the video. What software do you use to create your animations?
Porsche just announced they will make it in the GT cars for the road :D
Thank you so much 🤩🤩🤩
Thanks Apu
Very helpful thank you
I would still like to know how these pressurized gasses (air, nitrogen, whatever) allow the valve to return so much quicker than a normal spring system. Does it just have to do with there being a massive amount of pressure in the reservoir? If so, why not just use very stiff valve springs? I am no engineer, but the immediate issue I see with stiff springs would be a large(r) percentage of the engines power would be used to turn the camshafts. On the other hand, don't we run into the same issue with a pneumatic system?
Yes and heavier springs can put too much pressure on the camlobes wearing them out quicker
That engine sound and the redbull car's photo don't match up. That engine sound is from a v10/8 and the car in the photo uses a turbo v6 which sounds nothing like that
Normal vehicle is limited to 12rpm? My very normal car is limited to just halve of that😅
A good number of performance motorcycles go way over 12k rpm with normal springs.
*cries in jeep*
1:53
Stand still
Koenigsegg has developed a camless engine...
electronic air intake.
Solenoid valve
Peugeot
It was a sub par vedio. It was good if this is for free, but skill lynk offers these courses for a fee which just sucks. It's not worth it. Some youtube vedios are better
Lol sounds like a bike