Momentum thickness

A textbook of fluid mechanics by Dr RK bansal is available at amzn.to/2NsC2vR

[@Durgesh-ib7dj]

Sir ager plat hi nai hai to fir (u) kese ayega case 2 mai.... Uski velocity bhi u(Infinity) honi chaiye na

[@saurabhchauhan3506]

Sir, in Case 2, in the express for mass why you took u? It should be u( infinity) in place of u?

[@atulsinghtandan9232]

Thank you sir ❤❤

[@MOHDSAMEER-nh2er]

Sir when you have taken the case of absence of boundary layer then how the mass flow rate be ( density×b×dy×u) since in the absence of boundary layer there is no u (local velocity)

[@sumithooda1893]

Yes sir pls reply this cmnt

[@tayyabsaif96]

logically it would be the freestream velocity instead of local velocity component. otherwise, some assumption must be taken during the deviation of the equation or this proof might consist of an algebraic error. however, the final equation is correct which does correspond to the fact that a local velocity component is used in the actual derivation.

[@Vaibhav_Jadhav]

Read momentum thickness definition It is change in momentum of mass flow rate(with boundary layer) when boundary layer is present and absent.

[@singhdurgesh660]

Bro...utne hi mass ka flow rate .....once with u and once with u infinty

[@ashokdahal5804]

Sir please post video about energy thickness

[@jungkook-vb6zq]

Sir kindly make video on Energy thickness

[@suniljamadade7469]

Please do video on energy thickness sir

[@rekhaverma3202]

Thanks sir aap ki video say kafi help mili nyc explanation

[@vaibhavpetkar1138]

Very nice sir bahoot achha sikhate hain aap thanks 👏👏

[@tusharwarule7982]

Do you have video on energy thickness?

[@anupdas9690]

sir,momentum unit is kgm/sec, nice explaination .thanks sir

[@biplabtalukdar1314]

Thanks sir

[@rekhakhan2746]

Same doubt why took u instead of U infinity

[@RajPk696]

sir when plat is not here so velocity will of element u infinity or not

[@riyanshukhande9286]

Sir...von karman..momentum integral equation...ka video lado n pls sir

[@Naveen-yo3ov]

Nice Explanation sir I got my concept clear👍

[@farhansamad4831]

Sir your videos are awesome

[@AmitPandey-th9zm]

Wah sir ji swad aa gaya

[@KrishnaKumarPrajapati-ni7ji]

when there is no plate then why u return mometum =pbdyu*ui instead of p*b*dy*ui*ui where ui stream velocity

[@vaibhavshevne]

Thanks sir it helps me a lot ......

[@SAURYA_Ias]

Sir energy thickness bhi batyea na

[@ghazanfarsheikh44]

badhiya ho bhai

[@bhagwatsingh2799]

Sir pls ek video energy thickness pr bhi bna dijiye🙏🙏

[@santoshkafley5772]

what is teta there ? It is really great lecture much better than my professor

[@drivewithdheeraj4232]

Sir aapne energy thickness ki vedio nhii bnayi...plzz imp topic ko pura cover kijiye

[@suniljamadade7469]

Sir please explain shape factor concept

[@sarbagyaadhkari6159]

Sir please make video on three reservior problems ... exm is arriving soon if possible

[@pavikafluidsaystawi4289]

Definitely

[@sarbagyaadhkari6159]

@@pavikafluidsaystawi4289 sir only five days left ....

[@niteshsingh-jz5vp]

Wowww

[@sushantsingh1502]

Gazab

[@savemeritsavenation4912]

Bhai Energy thickness kon batayega?

[@kaushaljhankal5199]

case 2 m doubt h sir.

[@atulchoudhary8725]

Gjb

[@armansaifi8224]

sir orifices chapter ke aage ke topics ki video bhi Bana dijiye jald se jald sir mere polytechnic ke agle week internal exam Hai to sir isliye thoda aur work hard karke vdo Bana dijiye

[@pavikafluidsaystawi4289]

Kindly mention the exact name of your topic

[@armansaifi8224]

@@pavikafluidsaystawi4289 Time of emptying a tank through an orifice at its bottom( page no.332 rk bansal fluid mechanics book)