Sudden closure of valve, when pipe is elastic

[@manishasah4662]

Thanks a lot sir best explaination of hydraulics and fluids I ever found in utube channel...........

[@akashpandey5137]

Sir : I hope aap ko samajh aa gaya hoga.
Me : yes sir.....best teacher , ever found on RUclips.

[@mechabite8033]

Sir '1/m' should be taken as poisson's ratio not 'm'

[@IrfanDCE]

Listen all of you
Posson's ratio:1/m
Therefore 1/m=1/4,
Where, m=4

[@jiwankhadka9091]

From Nepal!
Thank u so much sir.

[@anupkhanal4930]

Hi Pavika,
I have gone through your lectures of water hammer pressure. Wyle deriving the equation, you have used F=ma in gradual closure and KE= 1/2 mv2 in sudden closure as a energy to be converted into pressure energy. Would you please clarify why two different approach is used ?

[@aalokmishra6923]

14:54 that's not correct sir, 1/m=0.25 so there will be 4

[@sureshsarki6403]

Thank you sir.

[@riteshmandal3607]

Sir I think.. m.. ka value 4 hoga naki 1/4

[@mdsirajulrain9690]

sir,putted value of m is wrong so its value is 4 not 1 by 4.i was studied in other book

[@bijaykarki7812]

Thank you soo much sir🙏

[@suvajitbhattacharjee9574]

Strain energy per unit volume of pipe material ka jo formula tha usme "E" ko kisse represent karte hay or kya hay? Wo to apne batayahi nehi..

[@IrfanDCE]

[E] Young modulus= (tensile or compressive stress)/(tensile or compressive strain)

[@cascadeofHappiness]

@@IrfanDCE young's modulus of water or pipe material?

[@Soniya-1s3]

elastic pipe of circular section in which the flow of water is stopped by sudden closure of ) What is meant by water hammer? Obtain an expression for the rise in pressure in a thin
value.

[@abhishekgangan2252]

Sir plz aap ek numerical le liya Karo to concept aur achese clear Hoga plz sir

[@anuprash347]

Thanks sir

[@himanshuatal5358]

17.07 😂😂

[@sarbagyaadhkari6159]

thank you sir for this video but sir please give the reply to my previous question

[@nishantmandal3909]

M valve will be 4

[@sarthakpaikray2626]

1/m is Poisson's ratio that is miu

[@rahulbhati4749]

Sir kl ppr hai

[@pavikafluidsaystawi4289]

We have covered three types, Now you tell me which type you want next.

[@pavikafluidsaystawi4289]

So i can make video on that.

[@HELLO-ys1wt]

@@pavikafluidsaystawi4289 sir plz make lecture on sink source flow doublet flow

[@rahulbhati4749]

Rat tak bta skte ho toh bta do fixed beam 😢😢😢

[@exclusivegameplay7640]

Sir iss channel ko hum chalana chahte h... Apse contact krna chahte h.... Apko iske paise diye jayege

[@mohitmavi9850]

M ki value galat rakhi 1/4 me to ye 4 numerator me jaata denominator Me nhi

[@arbaziqbal8798]

Sir m ki value galat put kiye hai