Видео

Can't stand this guy's voice, it sounds like he's got a plugged nose ... NEXXXXT!

For cruise we want to set propeller to its best angle of attack. Which is around 3° At this setting it has the best thrust to drag ratio. At the same time we want low RPM at high torque, lean fuel mixture and overall aircraft's AoA with the best lift/drag ratio. Everything must be tuned to be able to reach this condition.

perfect, thanx🙏

I didn’t find this video helpful at all. I would have preferred to see the actual instruments in a cockpit rather than a computer generated view.

29.92 is standard pressure at sea level. Can't you have greater pressure at SL, for example, on a cold day?

thank bro

Wow thank you so much!

This has to be the greatest explanation of this topic. Thank you

You need to elaborate on the side to side weight distribution as well.

excellent video. I am glad to have found something which explains this concept so well.

Thank you.

If an airplane has oil temperature, EGT, and fuel flow gauges it I suppose it might work at cruise to set the manifold pressure so the oil temperature isn't too high, set the mixture lean or rich enough to lower EGT, and pitch the prop for low fuel consumption.

Great demonstration

Simple and detailed

This really helped me realise something that's never quite clicked - I knew the 'high/low gear' analogy stuff but had got confused about the prop adjustments in climb and cruise and sort of thought that was the only 'gear change' happening - in fact your video makes it really clear that the prop governor is CONSTANTLY adjusting the 'gear' as airspeed changes, and the pilot's adjustments of the prop lever are more about putting the whole system into more fuel efficient 'modes' for the phase of flight.

That's very good explanation but there's something I can't get my head around. In the example at 3:30 there's coarse pitch with 14 pressure 2100rpms and fine pitch with 17 pressure 2500rpms producing the same thrust. So why for takeoff it's recommended max rpms with max pressure that will give fine pitch? Wouldn't be better to find a position with less rpms and higher pitch for takeoff? I guess I'm struggling with the idea of having more rpms with less thrust if you could have the same with less rpm.

WOW ... AWESOME video. A big THANK YOU from CYQT.👍🇨🇦👍

Amen to the previous person. What's most important is how to use the levers.

Top! Liked 30 seconds into the video, maybe I took too long. We'll done! 👍

Hello, I am looking into using taro in energy bars. Most people use dates as the base to blend with fruit and nuts. I am wondering about using taro as the base to mix stuff with. Is there a way to make it into a sticky paste? How long does it last? thanks!

great job mannnn tkssssssss

Great vid

Why the relative air will change in direction?

Great video, helps me a lot to understand the difference between the constant speed prop and the fixed prop :)! Thanks.

Cool i have always wondered what the 24x24 meant. I knew it had to do with engine settings. But you explained it very well.

Its funny because while I assume most pilots don't understand how these work, their mechanic has to even though the mechanic doesn't really care.

This is an awesome video and I think this should be the first thing people watch when learning constant speed props. Other resources explained the mechanics and design decently, but being a visual learner like a lot of other people I had a very hard time visualizing and really understanding what’s going on. Thanks for the explanation!

Very well explained 👏👏

This was the best explanation for constant speed props I've seen yet, thanks!

This is the best intro tutorial on the subject, without a doubt. Thank you for your work, really great quality.

This presentation brought back memories from my service in the US Army,that was my job,to overhaul turbo prop hydraulic systems,balance props and inspection of blades under black light in a fluorescent fluid tank,it would reveal possible cracks in the blades.

This has been the best explanation I have seen so far! Thanks a lot!

Torx ! 1:20 🙂

the torque grows with rpm

its not the induced drag

Hi! How you did this changing pitch blades? In which CAD? Ty

🆒💩‼️🚀😜

If the manifold pressure continues to drop as you climb, wouldn't that mean that you would have to continue to open the throttle until you reach your cruising altitude? Would there ever be a scenario in which you're cruising at wide-open-throttle in order to maintain the proper manifold pressure (while the prop lever is pulled back a bit in order to reach the desired RPM)? In this case, would the efficiency primarily come from the higher altitude, which calls for a leaner air-fuel mixture (as opposed to the constant-speed prop itself)?

I just watched your video....You got the manifold pressure completely backwards.

Top notch, thankyou !

Wow! The best explanation of variable pitch props on a plane I've ever seen. Thank you.

Very good but your manner of speaking and cutting short the ends of your words inhibits the video.

Weight and balance of Aircraft and CG Calculation ruclips.net/video/issipoi1VkY/видео.html

Bro thank you very much to this video.

This is such a great video! Thank you!

By far and away the best explanation of constant speed prop I've seen on RUclips!

! ! ! OUTSTANDING ! ! ! ! ! ! BEST EXPLANATION EVER ! ! ! Many Thanks !👍🏽👍🏽👍🏽

Throw the power away Reign the power in Thank you!

Great Video!!! Simple explanation of a very complex topic!!!

Incredible explanation!!! Thank you very much!!!