What is the effect of Cross Sectional Area on Pressure and Velocity in a pipe? | Interview Questions

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  • čas přidán 27. 06. 2020
  • How the Pressure and Velocity changes in a pipe with cross section?
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Komentáře • 27

  • @iamcivilengineer7410
    @iamcivilengineer7410 Před rokem +4

    watched a lot of videos out there to clear my doubts but this video clealred all my doubts and thankyou mate for wonderful explanation.

  • @dariusz.9119
    @dariusz.9119 Před 4 měsíci +1

    Amazing explanation! Thank you so much

  • @Shishir-Veer
    @Shishir-Veer Před 2 lety +1

    Best ever explained!

  • @flyhigh5079
    @flyhigh5079 Před 3 lety +1

    Great work

  • @kajalguleria7615
    @kajalguleria7615 Před 2 lety +3

    Really explained so well...thank u so much fr such a good video
    Make more 👍

  • @aamirngr
    @aamirngr Před rokem +1

    great thanks for clearing the pressure doubts .... at the end

  • @bandhuhimajwala2996
    @bandhuhimajwala2996 Před rokem +1

    delivered good concept

  • @mafik2603
    @mafik2603 Před 2 lety +1

    thank you

  • @ojhaseducationfactory1975

    Nice

  • @jagadeshgjjaggi2753
    @jagadeshgjjaggi2753 Před 3 lety +5

    Nicely explained Bro👌...can you please tell me which book did you refered for this concept????

    • @Shishir-Veer
      @Shishir-Veer Před 2 lety +1

      No book gives such knowledge.
      Otherwise all could have cleared various exams on time.

    • @Ale-kc9pq
      @Ale-kc9pq Před rokem

      U can find these formulas everywhere, you only need to understand them

  • @arvind7392
    @arvind7392 Před 10 měsíci

    sir i have one doubt, while deriving the bernoulli's eqn we used workdone which is F*D , where F is replaced by pressure * area , this is the pressure which comes in final equation. then how come this pressure is different and hydrostatic pressure is different ?..............in bernoulli's eqn pressure acting on pipe wall is not considered, then how you use that to explain??

  • @Bible_means
    @Bible_means Před 2 lety +1

    Even though ur not fast at speaking
    U delivered the knowledge.
    Thank u.

    • @kajalguleria7615
      @kajalguleria7615 Před 2 lety

      That is wt is special...slowly spoken goes well into mind

  • @muhammadBilal_1939
    @muhammadBilal_1939 Před 2 lety

    but what when the pipe is uniform?velocity chages on sections or not?

  • @soewin9784
    @soewin9784 Před měsícem

    🎉🎉🎉

  • @zherho8116
    @zherho8116 Před rokem

    Is this applicable for airflow??

    • @snrnsjd
      @snrnsjd Před 7 měsíci +1

      I am no physics proffesor but i think yes,even though air is compressible but water is not compressible.

  • @borderm3
    @borderm3 Před rokem

    This is all assuming you have adequate flow rate to keep the cavity full of fluid at all times? E.g. doesnt this break down when you go from a cross section to a relatively absurd cross section. For example when fluid leaves a hose into the environment. The pressure clearly does not increase, yes?

    • @borderm3
      @borderm3 Před rokem

      The density is calculated by the volume and not the density of the fluid itself? If so this probably solves my problem

  • @ashutoshsingh1137
    @ashutoshsingh1137 Před 7 měsíci

    What happened about Q???

  • @mindmaptutorials6534
    @mindmaptutorials6534 Před 2 lety

    First go and clear concept ,that pressure is not on wall...what u say??

    • @naveensingh9297
      @naveensingh9297 Před rokem

      Normal reaction ka Naam Suna hai?
      Ja kr pehle apna concept clear kr le 😆

  • @bhanukatakamsetti7105
    @bhanukatakamsetti7105 Před 11 měsíci

    Or you could just say it as pressure in the fluid and pressure exerted by the fluid 😉

  • @silvershadow797
    @silvershadow797 Před 2 lety +1

    Don't choke when you talk

  • @ahmedqusrookhan2427
    @ahmedqusrookhan2427 Před 6 měsíci

    Effinity law