Darcy weisbach equation

[@anjumrehab1051]

This teacher is amazing, may God gives him more knowledge n good health........... 🙂🙂🙂🙂🙂🙂

[@judsonlayton9942]

instablaster...

[@anupama990]

You are the best fluid mechanics teacher I have ever seen!!!

[@muhammadhuzaifa6627]

your videos has made my life easy and i confidently say...now i know fluid dynamics..thank u...God bless u...

[@vignan4553]

It happy to hear a class from a teacher who want to teach the perfect concept with good effort..

[@angshumankalita1670]

Love your videos sir. You make me understand that i can't understand in class. Thank you once again

[@ArvindKumar-hg1de]

Thank u sir . Aap ki samjhane ki tarika mst hai. 👍👍👍👍👍👍👍

[@priyanshpajankar2617]

Sir you explain everything so patiently. Thankyou so much!

[@chandanmanjhi5272]

What will be the force on pipe hangers due to self weight of pipe and fluid pressure..can you give some examples on that

[@vivek__-df8hg]

He explained it so easily 👏

[@AslamAnsari-pu9kq]

Sir thanks for the video. However please note that fluid is moving due to the energy (head, pressure, velocity) created by pumping system not due to pressure drop (p1-p2) which is due to losses like frictional. This pressure drop is not at all desirable in any pipeline.

[@neonroy1431]

Pump Energy ,pressure energy ,kinetic energy aur potential energy me distribute ho jayega h

[@mr.deveshverma9422]

sir aapke vidios dekh kar fm1 me sabse jiyada number mujhe aye hai exam me. thankiyou sir app ase hi vidios banate rahiye

[@shadabhussain3363]

Sir,Your channel deserved Millions Subscribers..

[@ajiteshshah5274]

sir, I had one question. can u plz solve it for me? " One meter diameter pipe is to carry a water discharge of 1 cumec at a minimum loss of energy. What will be the permissible height of surface roughness?" It is the full question, but sth is either hidden or not given, which may be needed to be assumed. It had been asked in our exam. What values will be assumed to solve this question? Thank you! I like your videos.

[@vishwapadshetty]

Nice explanation sir Much Better than our sir I have understood it sir

[@NainaRokade-fn2fo]

Many adds,, they create too much disturbance 😢😢😢, by the way amazing teaching skills!!!

[@godsparticle7657]

There is friction coefficiant, darcy friction factor, fanning friction factor !!! I dont know which one to use....please help if you see this comment. I did not get the answer even after watching full video.

[@gourabchakraborty6451]

Bohot help hua mujhe...sir up ki video bohot aachha ha matlb samajh aata ha...kal mera fluid ka exm he...thank you sir for this helpful video..

[@mahantheshmata6598]

Sir can you clarify me that in Darcy-Weisbach equation that {f'/density} = {f/2} (how is this derived) That means ratio of frictional resistance per unit wetted area per unit velocity to density will be equal to half of co-efficient of friction.

[@rehanahmad9340]

😮

[@masudhossain6120]

this man saved me back 2019

[@shrutishelar6c903]

Sir, the way you teach is very fantastic. Please upload navier stokes derivation.

[@younusmushtaq023]

Sir ur the best teacher in the would ..

[@shivgarg2.0]

Thanks 🙏🏻 sir your teaching experience is very good 😊😊

[@supremospirit7856]

Sir... What about pressure... As u told in the previous class during verturimetet derivation, that If diameter increase = press increase+ velocity decrease. And vice versa. Then what about pressure here because, here all the measurements are equal Such as area,velocity, and main thing is that diameter also equal. So as your concept of previous class, pressure should also equal

[@kangabamsingh9299]

Very easy to understand. Nice presentation

[@AMITKUMAR-yu5he]

Sir , Flow regime ka bi ek video bana dijiye Bhot meherbani hogi apki... Vo topic ni smjh aa rha

[@Rajput-t4i]

Best teacher in the world ...Tys Sir ....

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/eWKre2eNrbejhbM

[@mohammedafnan.n8762]

The way you teach it's really 👌sir I just loved it ❤

[@yonis7079]

I don't even speak the language but I understood this better here than in class....

[@oneinmillion9815]

You should give link to previous video in which you told about datum line..In description

[@ubaidmundewadi6368]

P2 ka direction opposite kyu hai? Pls explain

[@bekind7211]

If fluid is viscous then how can we use continuity equation here

[@harshalpednekar4709]

You are the best teacher sir we love you

[@amitthing2978]

Sir i have found flv2/2gd and 2fLv2/gd. Which one is correct?? Help

[@sat_nd]

How would you get f'/rho = f/2 ?

[@bhavanababhare2235]

Sir your explaning talent is amazing ,...I am getting topics quickly in my mind ..Thank you sir

[@ashishramteke5532]

P2 ka direction opposite kaise liya? Can you explain that?

[@prakashpoudel6817]

Really amazing video!!! Thank u Sir!!! 🇳🇵🇳🇵🇳🇵

[@aanshrestha8261]

so for headloss calc in pipe, when should i use Hazen poiseuille eq and when to use the Darcy weisbach eq???

[@ak93441]

make videos on SFD and BMD

[@coldmayank]

May add plz

[@theruokfan3521]

Sir can give more important questions abou fmhm

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/eWKre2eNrbejhbM

[@prakashdevsingh1500]

Thanks alot your videoes are very helpful.. now my all concepts are clear

[@shyamsundaryadav8752]

Sir plz make videos of Stanton and Moody diagram

[@anandkumarshukla3091]

Explanation bahut hi Accha tha sir thanks sir

[@what1174]

Simply , sir you the best ever

[@abhishekmaurya9503]

Plz explain....how( f'/density=f/2 ).

[@pavikafluidsaystawi4289]

In some books you will get friction factor as f which is also called as lamda and they will also say f is coefficient of friction so, don't get confused. Actually, in head loss due to friction equation (hf) = 4fLV^2/(2gD) where f = coeffeicient of friction and if we take (4*f) this term in head loss equation (hf) we call it as a friction factor. Which is also called as lamda (Friction factor). Thats why in Moodys diagram you will get on L.H.S (Lamda = 64/Re), Since Lamda = 4f then (4f = 64/Re) after that ( f = (64/Re*4)) and finally you get coeffeicient of friction (f = 16/Re). Without correct, coefficient of friction value you will not be able to find correct head loss due friction.

[@prasanjitbala1205]

Sir a is question ka explaination nahi hai..

[@nathanielamartey1119]

Please how did you get the lamda for the final head loss?

[@asrarahmed1114]

Sir, Mistake at 10:10 Friction resistance equation is based on the assumptions. Why we need to multiply with square of velocity, instead of velocity..???

[@Cryptic_Chai]

because it is also an assumption that frictional resistance is proportional to nth power of velocity. some books take n=1.5 and some take n=2 so v square (In laminar frictional resistance is proportional to velocity only)

[@jenilshah6689]

Sir Pls share your skin care routine.

[@masudhossain6120]

awsm sir . gr8 work . m from Don Bosco Univrsty .guwahati,Assam. sir hindi mei bohot asche se samja ajj orr vi vid baniye engg 4th sem ke sylbus pr.respct&love.hope ki..... 1 year oe 2 year k badd me ye chnnl youtb ka search engine ka 1st list me hoga.

[@ENGINEERKARTiK]

Sir Kindly Share me Your SOM Playlist for Civil Mechanics Of Solids ..

[@Engineeringeducation87]

Sir aap bornuli eqn pe video nahi bnaye hai kya please reply sir

[@2008ALVIM]

Congratulations for quality. There are many details

[@pranjal_tanti]

Whay P2 pressure is comes??, please explain this,, 🥺

[@deabojyotimondal6190]

excellent lecture.......koi confusion nehi

[@bijoybasumatary4651]

Best explanation ever!!!

[@prasadraut8839]

Sir why P2 has reverse direction ? Please explain

[@AtulKumar-dm1on]

U made it easy to understand

[@avnishpathak-l4]

Ur classes are damn good Explanation way is nice keep it up sr plz complete fm first

[@abdulgafoor7314]

Can you make a video on velocity of sound waves

[@ajayrajbhar8717]

Sir God bless you 🙏🙏🙏🙏 You are Great teacher

[@shubhamtajve4061]

Sir how Velocity will be same at 1 and 2 if dia is same?

[@praskandsawant4640]

can i use darcy weisbach eq for both flow for ex. turbulent and laminar.

[@gamingwithwizboy5394]

Thanks sir bohot a66e se samajh paya ...😇😇

[@mungarilal1085]

love ur explanation . iwould reccomend to use a bigger class room seems conjusted but content is great and helpful

[@gorakhkulkarni7436]

Sir please explain dupit's equation for head loss

[@jobseeking827]

Thank you sir.. Really i m appreciating from your videos Good to see your video

[@JhaManiZAMANI]

Sir meko plzz smjhaiye ki coefficient of friction aap isme kaise laye. Or f aata kha se h. Plzz Sir. Mujhe aapke ans ke liye kab tk wait krna pad ga.

[@janvidaksh1086]

Material science K bhi lectures daito ho sir ?

[@shivkashyap2177]

Sir aap ko kisi motivation ki jarurt nhi h aap amazing ho or rhoge

[@myreviewtube4251]

Super sir muje aaj pata chala yeh equation bas kal FM paper aram se jaaye..

[@debasisbanerjee9851]

What is parameter sir?

[@assetdex]

I like your way of teaching. Keep going on.

[@BijoyGurung007]

Sir hazen William equation may be Vedio plz

[@tribhuwann4546]

We want video on ...rotameter

[@yogeshkothavale]

Dear sir pleas thoda bade board use kijiye jise ki jyada se jyada concept board pe dikh sakhe

[@k.sjadhav8360]

Sir refrence book rk jain ki process follow kiyi to nahi jamtaa kyaa?

[@pragyanbeuria8262]

14.54sec?? How do we know??

[@nileshshinde5533]

Please make video on syphon

[@crazyforhell3621]

thanks sir you r a good teacher

[@rupalibidgar783]

plz explain f'/density =f/2

[@pavikafluidsaystawi4289]

In some books you will get friction factor as f which is also called as lamda and they will also say f is coefficient of friction so, don't get confused. Actually, in head loss due to friction equation (hf) = 4fLV^2/(2gD) where f = coeffeicient of friction and if we take (4*f) this term in head loss equation (hf) we call it as a friction factor. Which is also called as lamda (Friction factor). Thats why in Moodys diagram you will get on L.H.S (Lamda = 64/Re), Since Lamda = 4f then (4f = 64/Re) after that ( f = (64/Re*4)) and finally you get coeffeicient of friction (f = 16/Re). Without correct, coefficient of friction value you will not be able to find correct head loss due friction.

[@py3167]

I loved your teaching sir, thanks.

[@ENGINEERKARTiK]

Sir ...Bow Down To You 🙏

[@kanhaiyalal-sy5st]

Head loss in hdpe pipe ?

[@souvikdutta3308]

very nice explained

[@RahulMeena-de6bh]

Sir what is the unit of frictional resistance Fprime not satisfying this equatin in form of units.

[@RahulMeena-de6bh]

Scientist de gya vo thik hai but kaise

[@ronny4533]

sir..in some books friction factor is taken as flv(square)/2gd ...so which one is correct

[@pavikafluidsaystawi4289]

In some books you will get friction factor as f which is also called as lamda and they will also say f is coefficient of friction so, don't get confused. Actually, in head loss due to friction equation (hf) = 4fLV^2/(2gD) where f = coeffeicient of friction and if we take (4*f) this term in head loss equation (hf) we call it as a friction factor. Which is also called as lamda (Friction factor). Thats why in Moodys diagram you will get on L.H.S (Lamda = 64/Re), Since Lamda = 4f then (4f = 64/Re) after that ( f = (64/Re*4)) and finally you get coeffeicient of friction (f = 16/Re). Without correct, coefficient of friction value you will not be able to find correct head loss due friction.

[@mohammadmohsin9101]

where do we use (flv^2/2gd) and (4flv^2/2gd)

[@rohitgupta-er3rx]

friction factor (f) = 4 * coefficient of friction. whenever friction factor is given, use (flv^2/2gd)

[@kishanbarnwal5571]

Love your teaching sir🙂

[@edutechguruengineeringlear4280]

kzbin.info/www/bejne/eWKre2eNrbejhbM

[@anonymous9204]

V good explanation...thnk u v much

[@preetisaini7523]

Chezy's formula.... Plz

[@JhaManiZAMANI]

Sir Hows that F' /p = f/2

[@achchhelalprajapati9229]

Sir Darcy equation ka application bataiye not for minor losses(no derivation)

[@VinodKumarSwarnkar-i7p]

Thankyou sir you are very sweet 😊😊

[@swattikchakraborty6820]

Sir what is dama

[@nutanbhagat6616]

Perfect teacher👍👍👍

[@manimirche5953]

Thanks to explain for this topic sir

[@shankar.r.chavan1356]

impressive sir nice explanation

[@rahulavhad3792]

sir bahot bahot badhiya ❤️❤️❤️

[@dr.neerajbhardwaj9449]

very useful video. thank u sir

[@shrutirathour8660]

Really well explained sir