What is pitot tube? 3D Animation ( Stagnation and Dynamic Pressure )

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What is pitot tube? 3D Animation ( Stagnation and Dynamic Pressure )

Рет қаралды 287,541

Күн бұрын

This video describe the concept of Pitot tube. What it is? and How it helps to understand the concept of Stagnation and Dynamic Pressure? Also please suscribe for more fluid mechanics video. I will update more animated videos soon :)

Пікірлер: 209

@wilford938 3 жыл бұрын

When she said "Oh Look", I felt that

@kwenheejo9008 3 жыл бұрын

Felt what?

@juniyasteffi3790 3 жыл бұрын

@@kwenheejo9008 Lmaooooooooooooooooooooooooooooo

@user-ih2vt2pe9x 3 жыл бұрын

@@kwenheejo9008 A little wired, is it?

@kwenheejo9008 3 жыл бұрын

@@user-ih2vt2pe9x yeah, still don't get it

@lucianojeremy4794 3 жыл бұрын

Sorry to be so offtopic but does anyone know of a method to get back into an instagram account? I stupidly forgot the login password. I would love any help you can offer me

@bthrun90 3 жыл бұрын

I wish anyone loved me as much as she loved solving for the stagnation pressure XD

@NiLTime 3 жыл бұрын

Yeh she do haha

@mikeissweet 3 жыл бұрын

"Look!!" 😲

@FALprofessional 4 жыл бұрын

"Now, solving the equation with those values we get... Oh... LOOK!" Seriously, though, sweet illustration of pitot tube. Wish I had this for my Engineering Measurements class.

@NiLTime 4 жыл бұрын

Thank you Falprofessional ^^ ..

@johnysky6066 2 жыл бұрын

@@NiLTime Lowe you

@neonnebby7370 3 жыл бұрын

You are a lifesaver! Thank you so much for this video. Extremely helpful haha! Also when she said "Oh, look!" Ahahaha that was so cute xD

@rahulbhattacharjee3867 4 жыл бұрын

Really awesome concept thanks for uploading this video I wish this type of animation video if teachers teach like this in schools than it will be helpful for students and students imagination power will aslo be increased and this type of teachings can aslo helps students for further resarch in specific subject in future

@NiLTime 4 жыл бұрын

ofcourse, I agree with you ^^

@vignesh_1994 3 жыл бұрын

I didn't understand exact concept while studying in book but now I got it .Thank you 🥺

@NiLTime 3 жыл бұрын

Aww .. good to hear ^^

@gerald_the_science_guy 4 жыл бұрын

Oh this is just perfect. Thanks for posting.

@NiLTime 4 жыл бұрын

Wlc bro :)

@emilymaze6616 3 жыл бұрын

fluid mechanics by itachi. my dream has come true. i had quick question, if say we have 6 pitot tubes in a large tube, can we use the velocity distribution on the pitot tubes, to calculate volumetric flow rate of the large tube? if so, how does one do this or how does one find a relationship between velocity going in the pitot tube to the pitot position distance. thanks once again itachi

@NiLTime 3 жыл бұрын

If the Flow is in-compressible, steady, streamline (idle) then of course you can use Pitot tube to calculate velocity, using the derived equation. To get velocity, Just identify the pressure (use pressure gauge) at different point and use in the equn of pitot tube (to get velocity). Then you can use use Poiseuille's law to predict the volume flow rate of water through this large pipe. But in real life that's impossible, Turbulence is almost always a factor in larger pipes, as is friction caused by the interaction of the fluid with the pipe walls. So to calculate Volume flow rate and and average velocity, you need other parameter like Pipe Diameter, length, friction factor,pipe roughness etc.. Pipe are always designed, in accordance with the flow rate and pressure that it can handle.

@emilymaze6616 3 жыл бұрын

@@NiLTime Thank you very much for your detailed answer. i have a follow up question. In the beginning of the video, you had connected 2 piezometer tubes. I am unsure on how the pressure in both the tubes are the same. Is it because of constant fluid velocity along the larger pipe? What if the velocity is different, would this differ the static pressures obtains in the two peizometer tubes? Also is there a video on your channel explaining the fundamentals of the peizometer tube? Thank you once again and i appreciate you taking the time to make such amazing videos^.^ PS- this is an edit. i found the piezometer head loss video on your channel. That explained my question above^. Thx. i am still a bit confused as to how would one find the total pressure at a peizometer tube, given the initial velocity at the inlet of the large pipe and the distance from the inlet the the pipe. Is there an equation that could do this or do we have to manually put a pitot tube directly below the peizometer in order to measure velocity and thus find the total pressure at that tap? I am considering a large pipe where there are 10 static taps with different heads and the flow is not steady that is two streams of unequal velocity are mixing together and since there is a pressure drop, will we have to keep a peizometer at each static tap in order to measure the velocity at that point or can we find velocity from the distance and initial velocities of the two streams.

@NiLTime 3 жыл бұрын

@@emilymaze6616 In this video, Static pressure in both piezometer are same because the fluid is ideal and also have constant velocity. Increasing Velocity decreases static pressure and vice versa. If you consider friction then of course static pressure and dynamic pressure would decrease along the length of pipe. For the next part, with piezometer you can only get static pressure, not total pressure. For total pressure use pitot tube. You can calculate local velocity at different point using combination of piezometer and a pitot tube. Pitot gives total pressure. Piezometer gives static pressure. subtract them to get velocity. You can also use "Pitot-Static" tube. It is more precise and donot require piezometer. Hope that helps and enjoy reading ^^ .

@rogueriot6542 3 жыл бұрын

Thanks. The explanation was just perfect.

@GianYawnYT 2 жыл бұрын

knsa mga taga cit diri? shawtout kang EC!

@bhumijasahu9085 3 жыл бұрын

Amazing it's clear my concept please more animation add for fluid mechanics it helps us

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@TheRock-fv8vj 3 жыл бұрын

u made it soo simple to undetstand ,thanks on brhalf of the whole engineering community

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html . ..

@ramchaudhary4413 3 жыл бұрын

I can not understand your language fully but your animation is sufficient for me to understand this function

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@carolinafontanesisousa5393 3 жыл бұрын

Finally understood it. Thank you so much

@Andrew_k_ Жыл бұрын

I was so confused about this topic, You've cleared everything up thank so much

@soksan8770 Жыл бұрын

OMG ! You explain more clear than my teacher .

@poornimavarshney2322 2 жыл бұрын

Wow your animation is osm

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@trik3002 4 жыл бұрын

It's good, but could have been much better if the concept of zero velocity at the entrance of pitot tube have been explained in detailed.

@NiLTime 4 жыл бұрын

watch this then you will understand kzfaq.info/get/bejne/ed6hgMKc0N3LhWg.html :)

@trik3002 4 жыл бұрын

@@NiLTime thanx, I'll definitely see it

@jagan9981 3 жыл бұрын

Damn good explanation ever! expecting more videos from you❤️

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@fahimahmedbhuiyan2252 11 ай бұрын

thank you so so so much! I really love it! Awesome intuitive presentation which will clear the concepts of thousands of students❤❤. We want more videos like these.

@GulGeeOfficial 3 жыл бұрын

2:04 ♥️ I felt that.. Oh look

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@user-fn4cj6qq5b Ай бұрын

Thank you so much. Great explanation!

@natanoliveira554 2 жыл бұрын

2:04 I lost it lmao

@digguscience 7 ай бұрын

Finally understand what dynamic pressure is

@fidelignacioperaltarivas6144 4 ай бұрын

this is just what i was looking for, thank youu!

@showzab425 2 жыл бұрын

Nice

@islamiclinktv4570 2 жыл бұрын

Great..love from Bangladesh ❤️

@subradey-ni1yc Жыл бұрын

Ooh look is great 😂😊😊😊

@deepseaoflove3683 2 жыл бұрын

Wavoo.. What a great video.. Nice explanation.. Thank u

@prithwishdas2614 3 жыл бұрын

Thank you lady or mr whoever has created this video❤️

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@rahul3772 3 жыл бұрын

Great

@zacharyp10 2 жыл бұрын

Thank you, this is VERY helpful

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@harisabdullah2980 Жыл бұрын

Keep up the excellent work. Look what you have done. Thanks

@hakeemnaa 2 жыл бұрын

this explanation is a masterpiece

@romeobalais4848 3 жыл бұрын

How do you calculate for the static pressure? ro*g*h?

@mdshahbazalam6174 3 жыл бұрын

Nice Very good Explaination

@NiLTime 3 жыл бұрын

Keep watching ^^

@vipinkumar-qc5ut 4 жыл бұрын

the great way of explaining...thank you

@NiLTime 4 жыл бұрын

Welcome friend ^^

@scanther77 3 жыл бұрын

Thank you itachi

@shrikantyadav9142 3 жыл бұрын

Keep doing such work it is very helpful...

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@aterack833 Жыл бұрын

When she said “V” when doing the calculations it was like when you say a nickname for someone with a name beginning with V

@pawangupta7649 2 жыл бұрын

Awesome 👍 animation, explanation and whole presentation.

@arunb9341 3 жыл бұрын

Nicely explained

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@masudranahimu3783 2 жыл бұрын

Good and Helpful Tutorial. Thank you.

@prateeksharma2642 4 жыл бұрын

Can we use the top of fluid level in pitot tube as a reference point instead of point 2

@asep_97 4 жыл бұрын

Good question

@anushkachathuranga8943 4 жыл бұрын

you saved my life

@mehrabzia9921 8 ай бұрын

amazing explanation. thanks

@akrakib7950 3 жыл бұрын

Intelligence girl... Thanks... 🇧🇩♥️

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@PRABHATKUMAR-cc5ej 2 жыл бұрын

Mam if static pressure are same at both point then how water flow from 1to2 because i study water flow from high pressure to low pressure it my dout please solve

@inderjeetbasantani4389 4 жыл бұрын

Ek number

@farhanhakimul8053 2 жыл бұрын

Why V2 = 0 ??

@masclg1791 3 жыл бұрын

Great way to explain an important principle.

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html .

@harisabdullah2980 Жыл бұрын

You are nailing it

@tooey Жыл бұрын

Pilots-- Dynamic Pressure= Impact Pressure-Static Pressure

@KT-ez6ih 4 жыл бұрын

Excellent content and clear explanation for a video voiced by a bot!

@NiLTime 4 жыл бұрын

Haha Thankyou ^^

@samuelanandmuthyala8380 Жыл бұрын

excellent explanation

@recipeguruji 4 жыл бұрын

very nice explanation

@abigailabigail2196 4 жыл бұрын

Wonderful ❤️💜💙💚💛🧡 It's really more than my expectation

@NiLTime 4 жыл бұрын

aww ... Thankyou ^^

@abomizil5804 3 жыл бұрын

Very helpful and creepy video!

@kshitijvermacms 3 жыл бұрын

Wow what a wonderful explanation 🔥🔥🔥🔥

@NiLTime 3 жыл бұрын

Thank you so much ^^

@beenasshorts2793 2 жыл бұрын

Great 😍👍

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@dremr2038 2 жыл бұрын

Perfect

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@SaiKrishna-pg7kz Жыл бұрын

Nice video❤

@thanhmai8582 2 жыл бұрын

I have a question, in case tube measuring static pressure, the fluid level increase by its motion, using kinetic energy and come to stop, so why it not measure as total pressure?

@Jathothveeranna 4 жыл бұрын

Madam..Thank you. I will use this video for my lecture.

@NiLTime 4 жыл бұрын

ofcourse go ahead ^^

@mostafamahmod53 8 ай бұрын

انت بتجيب الأدوار دي منين روعة❤❤

@cyberrasputen1718 3 жыл бұрын

Thank you for this channel!

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@ushagupta3204 2 жыл бұрын

Static pressure from piezometer is calculated the( height of the piezometer till filled water)+ (hydrostatic pressure head) Am I right?

@kuldeepshekhawat4088 3 жыл бұрын

Oh... Look... I subscribed

@kennethverano2561 2 жыл бұрын

very helpful video, thank you

@NiLTime 2 жыл бұрын

Glad to hear ^^...

@thelaprolutriveni614 4 жыл бұрын

Excellent video

@aidilhafizhensemnyamasyaal8291 Жыл бұрын

mantop from dtp2b

@saiprasadsatya3677 3 жыл бұрын

Need more topics from you

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@seablue1085 3 жыл бұрын

Thanks, very nice explanation

@NiLTime 3 жыл бұрын

Glad it was helpful! ^^

@adambalaz1604 2 жыл бұрын

Amazing, thank you

@TwistedKrizZ33 2 жыл бұрын

Thank you

@NiLTime 2 жыл бұрын

wlc dear ^^

@civilhack 4 жыл бұрын

Good explanation

@jetstream1769 4 жыл бұрын

Awsome animation

@NiLTime 4 жыл бұрын

Thanks ^^

@AF-nv7io 2 жыл бұрын

One question, how about turn the pitot tube 180 deg? Tube pressure will become low, then P2=P(stag) - P(dyanmic)?

@PitchsideFtb 2 ай бұрын

can someone explain why V2=0, fluid at point 2 is moving right? still cant understand the logic

@NanaAppiah933 2 ай бұрын

I applied your teaching to do my assignment and I want some sort reference at the end of the work I did.? Please help me out

@NanaAppiah933 2 ай бұрын

Like a textbook or something I can look from

@macinh3260 4 жыл бұрын

it's very helpful. Thank you!

@NiLTime 4 жыл бұрын

Wlc

@kartonykurdy8402 4 жыл бұрын

Good , thanks

@yrna2119 4 жыл бұрын

really good

@NiLTime 4 жыл бұрын

Thank you ^^

@100_vadlavikramchary9 3 жыл бұрын

when i see tough concepts: _AMATERASU_

@NiLTime 3 жыл бұрын

That would burn everything haha ...

@pruthveshmandle4978 3 жыл бұрын

Plz upload video on working of siphon tube!

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@riyaparekh1012 9 ай бұрын

Hey peeps Wasn’t the “hey look” similar to Barbie life in the dream house !

@giovannigiorgio0 3 жыл бұрын

This is great video but i dont understand somewhere which is V2 why is zero?

@NiLTime 3 жыл бұрын

Hey consider watching this : kzfaq.info/get/bejne/ed6hgMKc0N3LhWg.html ^^

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@shaivabeatz 2 жыл бұрын

What is 'datum' height at 1:54? And z1 and z2

@gateINdream 4 ай бұрын

Why velocity at stagnation point is 0 !?

@umarbutt6599 3 жыл бұрын

Thank u very much 🙏🙏

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@Spock55000 Жыл бұрын

Sweet but wrong. Point 1 has no dynmaic pressure --> no Velocity.

@ratbagley 2 жыл бұрын

What happens to the formula if the medium IS compressible? Is there a negative multiplier?

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html .

@mohamedreda-ds2li Жыл бұрын

Please tell me what program did you use to do this animation video

@NiLTime Жыл бұрын

Blender app .. XD

@sisichen5807 3 жыл бұрын

Anyone knows why v2 is zero at the head of pitot tube is zero 1:50 ???

@edutechguruengineeringlear4280 2 жыл бұрын

kzfaq.info/get/bejne/gcB-gLyHl5nXmmg.html

@edutechguruengineeringlear4280 2 жыл бұрын

Stagnation point

@emmadenisi1606 2 жыл бұрын

If the fluid stops, does it mean tube 2 will become similar as tube 1 ? Thank you

@NiLTime 2 жыл бұрын

No. Tube 2 (pitot) will experience greater pressure than tube one. This greater pressure is dynamic pressure. Static pressure is similar on both tube.

@emmadenisi1606 2 жыл бұрын

@@NiLTime thank you but i dont quite understand… i understand what happen when the fluid is dynamic but i was trying to imagine what would happen if the fluid were static (i was asked that question in an exercice..) my thought were that if the dynamic pressure is experiencing in tube 2, in static condition tube 2 will experience drop pressure and the fluid level in the tube will drop too, but will it be the same level as tube 1 or there will be a différent level in both tube ? (I’m really sorry for my english, i hope what i’m saying is still understandable..)

@NiLTime 2 жыл бұрын

@@emmadenisi1606 yeah. If fluid were static, both tube would have same pressure. In this case same static pressure. Watch this video. kzfaq.info/get/bejne/aJOan5WbtMjOZHk.html