How do centrifugal pumps work? (100% Animation)

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Learn how a centrifugal pump works! We look at the operating principle of the centrifugal pump (water pump), discuss the Bernoulli Principle and briefly talk about some of the centrifugal pump’s main components.

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▶️Introduction
Centrifugal pumps are used in many applications all over the world. The pump is ideal for pumping fluids with a low amount of suspended bodies e.g. water. The centrifugal pump is low maintenance, reliable and relatively cheap.

Operation
Liquid is drawn into the impeller and flows outwards away from the impeller eye due to centrifugal force. The change in cross sectional area of the impeller vanes and volute casing causes the velocity energy to be changed to pressure energy (Bernoulli’s principle).

PHYSICS DISCLAIMER :Centrifugal force is an imaginary force, only centripetal force is a true force, but it is beyond the scope of this video to clarify this concept further.

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Want to continue learning about engineering with videos like this one? Then visit:

Want to teach/instruct with the 3D models shown in this video? Then visit:

savree-d
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After watching countless videos on centrifugal pumps, I can comfortably say that this is the most well explained on the subject. I am Process Technician trainee and I find this very helpful. Thanks man.

brucewade
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I haven't seen such a simplistic explanation other than this video. Thank you teacher for your lecture. ❤

MuhammadRahatLatifTousif
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You are a blessing to the learning community, You should be given special contributors award by youtube

navaneethakrishnan
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I have spent much more hours to know the exact concept but this 12 mins video made my day .I really appreciate your work ❣️

vignesh_
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your explanation is perfect. I watched some other videos, I haven't understood working principle well. thx.

JD-tcur
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John outstanding explanation + drawing. I rarely comment on social media. You just won my heart. Felt like i never heard anything detailed like this🙏👌🏻🙌🏻

mohammadabdulwajeed
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THIS IS THE BEST VIDEO LESSONS EVER!!! VERY DETAILED, THANK YOU!!

alifsyafeeq
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Very good explanation. Coming from this business side of plant processing, this is exactly the kind of information I need to better understand the engineering team.

justinwduff
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It doesn't get any better. Thanks a lot...especially the part where you took us along the fluid flow path into the model. Thanks again.

muthukumarnp
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Your videos are incredible. So much knowledge and learning available explained in a way people can understand. Please keep it up!

SY-mctd
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excellent work !! surfed the whole internet, didn't find a better explanation than this

mahmoodibrahim
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I’m studying for my nyc steam license . Goal I’ve have for 20 years and I’m studying and I find your videos SUPER USEFULL IN MY STUDY.. And I’m sure there’s many others like me . Also great for some of the older timers lol to freshen up on the trade lol currently a nyc plant tender finally got all the high pressure steam time I needed to qualify to take this test I’ve been dreaming about for years thanks for the help . ( MOVING ON TO OTHER VIDEOS ) NEXT

CaShAHoLiC
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I appreciate you going into the volute casing to show the increase in the cross sectional area.

pjdejesus
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I would not have guessed that the pressure decreases when a fluid goes through a constricted area. Interesting. Great video.

shinola
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Best video I've ever came across describing the centrifugal pump, much thanks !

Otommynorth
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The explanations are great! To the point and easy to follow.

nayil
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The Bernoulli Principle is the most counter intuitive law I have ever come across in all of Physics or Engineering.

andrewhall
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Literally the best one in the whole youtube

florentinosanchez
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Excellent presentation.Please share about importance of Net positive suction head also sir

jayasrichandranChandran