How Controllable Pitch Propellers Work (CPP)!

Подписаться 242 тыс.

Просмотров 105 тыс.

50% 1

Want to continue learning about engineering with videos like this one? Then visit:
courses.savree...
Want to teach/instruct with the 3D models shown in this video? Then visit:
savree.com/en
******************************************************************
Do you know how a controllable pitch propeller (CPP) works? In this video, we take a look at the basics of how these propellers work and what makes them so special. If you're interested in learning more about CPPs, or are curious about how they could benefit your marine vessel, then this is the video for you!
🏫Want to use the 3D model in this video to present, instruct, or teach? Simply join saVRee! We have over 400 engineering models that will make your life a lot easier!
savree.com/
📚Want to learn more about engineering?
Then join saVRee to access over 45 hours of engineering video courses! New courses every month!
courses.savree...
Hope to see you on a course soon! 👋
Like this video? Then check out our other videos!
🚢 Marine Diesel Two Stroke Engine - How it Works! - • Marine Diesel Two Stro...
🚢 Ship Parts and Terminology Explained! - • Ship Parts and Termino...
⚙️How Deaerators Work! - • How Deaerators Work (E...
⚙️How Shell and Tube Heat Exchangers Work! - • How Shell and Tube Hea...
⚙️How Power Grids Work! - • The Electrical Grid an...
⚙️How Watertube Boilers Work! - • The Electrical Grid an...
⚙️How Dams Work (Hydro Dams)! - • How Dams Work (Hydro D...
💡Control Valve Types (Gate Valve, Globe Valve etc.)! - • How Shell and Tube Hea...
💡Transformer Parts and Functions! - • Transformer Parts and ...
💡Plate Heat Exchangers Explained! - • Video
📱Check out our socials!
linktr.ee/savree
📖You can learn more about engineering in our technical Encyclopedia: savree.com/en/...
#saVRee_Nuggets, #saVRee

Опубликовано:

28 сен 2024

Ссылка:

Скачать:

Готовим ссылку...

Добавить в:

Мой плейлист

Посмотреть позже

Комментарии : 118

@savree-3d 2 года назад

Want to continue learning about engineering with videos like this one? Then visit: courses.savree.com/ Want to teach/instruct with the 3D models shown in this video? Then visit: savree.com/en

@Ethan.YT. 2 года назад

I don't have $420 :(

@AH-gt7my 2 года назад

I am very impressed with your ability to make a job that is so detailed in the manufacturing process, it's amazingly good

@savree-3d 2 года назад

Thank you very much!

@Life_42 2 года назад

This is amazing! So detailed and well presented! Great video sir!

@savree-3d 2 года назад

Thanks for watching. Appreciated.

@buttonman6262 7 месяцев назад

Best CPP explanation I’ve seen!👍🏻

@gvdilshan7555 2 года назад

Thank you very much I learned lots from your videos

@savree-3d 2 года назад

You're welcome

@dennisfox8673 2 года назад

I love your content, it’s satisfied a lot of curiosities I’ve had over the years, and your animations are always top notch.

@jeremiahcalebhenry9054 8 месяцев назад

Amazing work, well done, clear and precise video, easy to understand, thank you soo much

@prasanths5231 Год назад

The way you explained CPP very clear & easy Understand Thank for your Information waiting for more Marine related video ..

@leidynatalia6737 2 года назад

This is a great video to explain such complex mechanism. Really good work!

@savree-3d 2 года назад

Thanks!

@jamalikhwani4883 Месяц назад

Thank you sir, I can imagine how this thing works after see your videos. Hopefully we can attain forever happiness.

@danieljoyce-anderson2135 2 года назад

Great video. You're doing a spectacular job, keep it up 👍

@troubleshootingwithgaurav3205 Год назад

Very simple and nicely explained.. this is the best video i have ever seen... Thank you

@savree-3d Год назад

Glad it was helpful!

@pradabeats6258 9 месяцев назад

Sir first of all really appreciate with deep love the effort u put in ur videos.u r like a messiah for understanding difficult things .

@danevz88 Год назад

Nice work John! Great video, love the animation 👌

@WalterBurton 2 года назад

Well-done. Mission accomplished. 👍👍👍

@aligoharmughal4952 2 года назад

very helpful...thanks for making this video.

@savree-3d Год назад

Most welcome!

@GalileoAV 2 года назад

Intuitive explanation, thanks.

@savree-3d 2 года назад

You're welcome

@MrRoan00 2 года назад

Nice vid! Got curious how the fluid gets in to the shaft, I suppose the whole assembly is rotating together :)

@savree-3d 2 года назад

Will have a look at doing a video about it.

@65gtotrips Год назад

I have the same exact question; As in constant speed variable pitch aircraft propellers. The one article I read states the fluid comes from inside the crankshaft, but there’s got to be a pump and a sump somewhere.

@oranghingel3980 Год назад

THANK YOU VERY MUCH FOR THIS WELL EXPLAINED 3D ANIMATED VIDEO . DEFINITELY LOVED IT SIMPLICITY.

@hanleypc 2 года назад

Very interesting, you can apply reverse thrust allot more quickly than slowing down your main shaft and reversing rotation. Good video.

@savree-3d 2 года назад

Thanks

@АлександрК-ц8ъ 5 месяцев назад

Great channel, great videos, greatest job

@pretentiousarrogance3614 6 месяцев назад

Thanks for the info I had a hard time understanding how hydraulic lines were working on something that’s rotating never realized its more like a shaft inside a shaft.

@tasawerashraf5190 2 года назад

GREAT INFORMATIVE VIDEO

@savree-3d 2 года назад

Thanks

@guvenozturk2516 4 месяца назад

That is such a great explanation! Thanks a lot!!!

@bevinbell6600 6 месяцев назад

Awesome video cool to see how they work. We make the hubs for Rolls Royce to be used in destroyers.

@juanda680 2 года назад

Great stuff as usual

@savree-3d 2 года назад

Thanks!

@hjtayona6102 4 месяца назад

Very informative. Thank you!

@thesmallterror 2 года назад

How does the hydraulic fluid get into the shaft? Isn't the shaft really long? Is it pumped in a hundred feet away at the engine?

@savree-3d 2 года назад

Will plan a video for this.

@biplabbanerjee9505 8 месяцев назад

Very impressive 😮. Great work

@wyskass861 3 месяца назад

Good animation of the actuation, but the one thing I can't seem to find an understanding for is, how you connect hydraulic pressure lines from outside the prop shaft into the spinning interior and on two concentric levels.

@rishabhmalkane754 Месяц назад

Very nice video. But I didn't understand how the fluid control is done, there should be some valve to stop it flowing in both chambers, forward (yoke moving to left in the cross section you showed) and right (yoke moving to right). How is it done? How is a desired pitch maintained?

@verminer7 2 года назад

Could you please do another type or design of cpp?

@tangaajah1604 Год назад

what a fantastic view sir, I love this, thanks very much for this video sir. So interesting i will like to learn more

@rodrigocordero7343 2 года назад

I was waiting for this vídeo! Regards!

@savree-3d Год назад

Hope you enjoyed it!

@isimioluwasuyi-dw4ht 7 месяцев назад

That rotation bit on changing the pitch is Propriety information. Right? 🙂

@nitroxssss 7 месяцев назад

Thanks and i have a question. Does the control rod inside the shaft rotates with the shaft or not?

@kvbonymon2059 Год назад

Thanks Sir... Explained very well... Subscribed for more videos...

@سجادزارعی-ي2ع Год назад

its very good tanks how application used to design animation?

@yuvirajput8965 Год назад

Superb sir I love it Really helpfull

@gvdilshan7555 2 года назад

Plz do on bow thrusters❤️❤️❤️❤️❤️

@savree-3d 2 года назад

It's planned!

@imranla3619 Год назад

Hi, may I know what is the best software to use for propeller designing ?

@vaibhavmall8224 Год назад

Thx 🙏

@akshayvmakshayvm9353 Год назад

Good and helpful video ❤️👍

@savree-3d Год назад

Thanks 😊

@vaibhavmall8224 Год назад

Thx

@ryanb7540 Год назад

How do we subscribe to get full access to all your videos?!

@savree-3d Год назад

Visit courses.savree.com

@pankajdhaka4544 Год назад

Amazing

@savree-3d Год назад

Thanks

@naveenharish7151 2 года назад

Please explain flash point and fire point

@savree-3d 2 года назад

Will add it to 'the list'. Nice Peeky Blinders avatar.

@larrys1996 11 месяцев назад

I have a better way to change pitch, can interface with electronics and act like automatic transmission. you did very well

@Vermllon 2 года назад

ALLAH RAZI OLSUN ABİ

@aquashots24 Год назад

good one!

@savree-3d Год назад

Thanks!

@WilliamJones-e3q 8 дней назад

Botsford Loaf

@Seatechnavy77 11 месяцев назад

22 Co pilot

@ByronClara-h7f 15 дней назад

Kling Crossroad

@Storyideas81 2 года назад

Your accent is cool. Are you Australian?

@savree-3d 2 года назад

English, everyone thinks Australian though. I speak German and people say I sound Dutch. Can't seem to get it right! 😀

@roseelectronics4582 2 года назад

@@savree-3d though you sound totally English to me. Never thought you're Australian.

@paulstephen100 2 месяца назад

👏👏👏👏👏👏👏👏👏👏👏👏

@loganosmolinski4446 2 года назад

Boop

@drevil4454 Год назад

Get the parts wrong and you'll stay in one place.

@WanJae42 2 года назад

Excellent stuff! I assisted (held tools) with the overhaul of a C130 (Hercules) prop when I was small, and never fully internalized the mechanism despite having seen it in bits. It shares a similar concept.

@MariusEidem 2 года назад

That was a lot simpler than I anticipated, interesting

@krishnaprasaddnair327 Год назад

How is the hydraulic oil supplied to the tube?

@cougarten 2 года назад

what rotates and what doesn't, how does it seal in between?

@bimal5014 2 года назад

Very informative and interesting video.....👏👏

@savree-3d 2 года назад

Thank you

@boris2997 Год назад

Who ever invented that is a genius,

@mec6953 2 года назад

After long time marine related video. we like marine related video. we are marine engineers!

@savree-3d 2 года назад

Understood! Helix fuel pump next.

@mec6953 2 года назад

@@savree-3d thanks😍

@savree-3d 2 года назад

@@mec6953 You are welcome!

@roseelectronics4582 2 года назад

@@NickNam3 are they really simple? To me they're as complicated as it cout

@NikolaiMihov-l1u 3 месяца назад

Hello John What kind of sensor is used for measuring the pitch ?

@ekorobianto8408 10 месяцев назад

WOW, what's name aplication ?

@gladwinthomas624 Год назад

How the vanes are lubricated?

@musasky2274 10 месяцев назад

How can i get this propeller?

@eflaaten 8 месяцев назад

Nice! What software is this?

@gihanabesinghe3910 7 месяцев назад

Better explain for the cpp

@motherearth1147 Год назад

Good explanation, thank you 👍

@savree-3d Год назад

Glad it was helpful!

@wstcawu 4 месяца назад

Thank you

@NikolaiMihov-l1u 3 месяца назад

Brilliant

@vardhaniattili4724 9 месяцев назад

Nice

@hossamkhalil6699 Год назад

gooooooood thank yooou

@harveyhutsby7697 7 месяцев назад

awesome video, great explanation

@savree-3d 7 месяцев назад

Glad you liked it!

@bbh6628 2 года назад

Great video

@savree-3d 2 года назад

Thanks

@mimounelamrani5453 Год назад

Great content Could please explain to us how the od box works with the cpp Many thanks

@suggesttwo Год назад

First 5 minutes explain how fuel action piston works.

@chandrashakhernogia8712 Год назад

Sir what is the feedback for electrical signal control in this CPP

@kinijojicakau3647 Год назад

This was very helpful bro thank you

@canunal6048 Год назад

İs this one action or double acting piston ?

@65gtotrips Год назад

This is FANTASTIC !

@omerfaruk7451 Год назад

Thank you so much!

@meridianhopper1315 Год назад

In forward motion, which pitch is the most efficient? Shallow pitch or a greater angle of attack? I hear conflicting answers from others.

@abnormaalz 10 месяцев назад

The propeller blade is optimized for a certain Angle of Attack. This is the angle between the direction of the water flowing into the leading edge of the blade and the chord line (google angle of attack for a better explanation). The optimal AoA depends on the shape of the blade. The actual AoA depends on the speed of the ship moving through the water, the rotational speed of the shaft, and, of course, the pitch of the propeller blades. There is no single optimal pitch setting that can be used at all times, but there is a single optimal AoA.