Mod-01 Lec-37 Boundary Layer Theory

[@hiraknath712]

Hey Juniors. I was here while I was preparing for Engineering Entrances - GATE/ESE. One Day you will also pass through these days ,trust me all this hardwork will pay off. You will be a great Engineer... Lots of Love, Hirak. Feb 4,2020. B.Tech 4th Sem, T.U, Assam.

[@battlewing221]

nice bro might help a lot of people. I bet you wanted someone to say this to you when you were preparing!

[@harindamodara1232]

@bullaaa khulla Abbka scheme kaisa rha? scheme sehi tha na?

[@sayakdash_612]

Thanks

[@harindamodara1232]

8:30 Intro, 23:45, 43:40 Boundary Layer Equation Y dir Momentum Equation, 51:48 $/l~Re^(-0.5) 😱😱😱😱 , 48:23

[@chowkhunsengmancheykhun2659]

My right ear liked this video.

[@saismitapriyadarsini8954]

🤣🤣🤣🤣

[@akashtripathi98]

🤣🤣 I thought my left bud got out of charge 🤣

[@morzariadeep]

take a bow !! One of the best profs for fluid and thermal science !!!

[@zeefar5541]

there is a reason why everyone wants to study engineering at iit , the quality of teaching is sooo good

[@pawanchaudhary1664]

Ya u rgt

[@ramanasandilya1567]

Hey dude this is scam, I'm from iit Madras, prof don't give a shit about teaching, just one of 100 will be like good teacher in

[@johnrebeiro1066]

@@ramanasandilya1567 sad

[@satyanveshisingh5047]

@@ramanasandilya1567 awww did you claim the SC/ST reservation to get into IIT ?

[@ramanasandilya1567]

@@satyanveshisingh5047 no i am a general category bhramin student , thank you

[@sweetiyadav2014]

Clear all concepts, excellent teacher

[@smitpatel2521]

Great explanation! Very well explained the physical meaning of boundary layer theory.

[@rajwardhanpatil3010]

thank you so much for such an amazing explanation.... haters will hate anyway...

[@SV-zi9os]

I didnt realized that my left earbud fell off while watching the video. great explanation btw.

[@subhamayghosh9171]

Excellent video..Rest all the videos were simply not upto the mark but this one has it.. Thank you sir for not reading out whats already written in the books but explaining them

[@arkitkabir5086]

At @32:00 if pressure term is more dominating than viscous and intertia term how can it be zero? Mathematically i know we can ignore such terms but if pressure grad itself stands to zero then how can other terms be more smaller/less? Is it like if pressure term is 0.01 then viscous terms are 0.00001? Also in X & Y momentum equation we took order of pressure energy as order of kinetic energy. Well thats alright but why X comp of velocity is taken? why not velocity V ( vector V)

[@ambrishpratapsingh4387]

Great explanation sir.

[@arpangupta5705]

why cant we divide inertial term by viscous term to have an idea about reynlod no. , which by the way come in form of (del)^2/L ..Which will be less than 1 ?

[@samkam1001]

Excellent Video !! Very well explained ..

[@15jorada]

God damn this was great! I wish this guy was my teacher

[@abhisheknaththakur4254]

If pressure term is dominant then how it signify that it doesn't depends on Y coordinate???

[@CAKossack]

great explanation, thank you!

[@prannoy8420]

Very nice video sir, the teaching and explanation of the matter was was very good. Thank you sir !

[@PradeepKumar-ro8xv]

Very good explanation sir...

[@vidyasagar7219]

sir why does velocity at bottom of canal or any plate will be lower than top surface is there any relation...

[@ambujkumar2060]

due to cohesion between plate(solid) and 1st layer of fluid with plate

[@shaiksaidulu59]

due to roughness of the plate or surface the nearest molecules of fluid will stick with surface, and the molecules which are just away from surface are due to cohesion between the molecule to molecule.....the velocity varies

[@Supersixers6]

because of viscosity is more. viscosity acts like a friction and it oppose the layer of fluid flow over on it

[@satyanveshisingh5047]

this guy is a legend

[@tuvshintogsbatbeleg6022]

Thank you, sir. You are explaining great.

[@sushmitsoni9484]

Amazing explanation Thank You Sir

[@kishanpatel786]

what happens to velocity componant which is perpendicular to plate

[@aejazahmed7768]

There won't be any velocity in y dir

[@dhawalsrivastava5361]

There wont be any velocity in Y-direction because we assume No-penetration condition for the flow

[@ypss7935]

Is the video giving voice only in right ear,how this??

[@MrBilalsha]

Can a boundary layer has infinite thickness?

[@sumairakhoon7573]

Bilal Shabbir probably when viscosity of fluid is infinite

[@DeepakKumar-ro4vt]

No its close whn local velocity reach.

[@jshkumar2]

yoo

[@poojabitpalliwar4621]

What is the relation between x and y

[@mailtosalam]

😋😋

[@mohammadabdurrahman4832]

great video ....

[@emtukur10]

GREAT VIDEO!!!!!!!!!!!!!!!!!!!

[@luisborraz9622]

excelente explicación saludos desde México

[@pailasaisravan5423]

AT 35 HOW COME PRESSURE GRADIENT IS ZERO . HE SAID DOMINATING WHAT DO YOU MEAN BY DOMINATING

[@Seriouslyfunny1]

Velocity v is very small compared to u. This means u is dominating with respect to v. Therefore in the two equations, dp/dx will have a larger value compared to dp/dy in the other equation. This term WILL have some finite value, but for engineering purposes, it's value is insignificant with respect to dp/dx. So we take dp/dy = 0

[@lilyoungj5217]

any one recommend a text book for this

[@ckd.98]

INCROPERA

[@astronautprince]

{ for chrome} To fix the sound problem use (this)[chrome.google.com/webstore/detail/audio-channel/hafdgamhnmiioimpcdhhbhgcjndgmphd/related ] chrome extension and turn on the mono stereo option.

[@rahultherash]

48:23 GATE question

[@milonadhikari1897]

Thanks

[@DrBTStm]

No sound and the quality of the video is too poor.

[@SV-zi9os]

your right ear or earphone must not be working properly

[@the_best11111]

Thanks a lot

[@ranjanrathi9024]

What will happen at low Reynolds number?

[@bhumikalamba186]

really good video.

[@rajarizwan801]

Thanku

[@construction99]

Sound is not good

[@k.dineshs.kaliyaperumal6643]

Thank u sir

[@MunaKumar96]

Poor video quality.Please improve the video quality and there is problem with audio too!

[@euanpovey8885]

im not sure about what youre saying here, i think some of the info is incorrect

[@jaswanthramesh2401]

Euan Povey, really? Then can u point out which infos here are incorrect? i bet u cant

[@VaibhavGupta-kv3tf]

Isse acha mere clg ke prof padhate hain aur mai private clg ka hun

[@anandachatterjee8243]

Thats the reason you are in a private college. You won't get a better illustration about this topic in KZbin. I believe you may end up as a non technical person. And don't give any slangs about any IIT faculties. Because to do that you do not have that capability

[@amangoswami7919]

there is difference between fooling and explaining real concepts.