Doy explains
Doy explains
  • Видео 216
  • Просмотров 7 442
Darcy-Weishbach equation, Numericals 4 &5 on flow measurement
In this video, I solve two numericals on discharge from notches. Then I move on to pipe flow and derive the famous Darcy-Weishbach equation
#ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Просмотров: 37

Видео

Discharge from Rectangular, Triangular and Trapezoidal notch | Flow measurement | CTEVT
Просмотров 11319 часов назад
In this video, I derive expressions to find the flow rate out of a rectangular, triangular and trapezoidal notch. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Numerical 4, Derivation of discharge from tank orifice | Flow measurement | CTEVT
Просмотров 6019 часов назад
In this video, I derive an expression to calculate the discharge from the side of a tank orifice. Then, I immediately solve an illustrative problem. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Numerical 3 | Flow measurement | CTEVT
Просмотров 61Месяц назад
In this video, I solve a problem of calculating flow rate of an Orificemeter when the pressure at upstream and downstream of an orificemeter is given. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Orificemeter | Flow measurement | CTEVT
Просмотров 35Месяц назад
In this video, I highlight on the expression for finding flow rate of an orificemeter. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Numerical- 2 | Flow measurement | CTEVT
Просмотров 45Месяц назад
In this video, I solve a problem of flow rate in venturimeter involving an inverted tube manometer and loss. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Numerical- 1 | Flow measurement | CTEVT
Просмотров 35Месяц назад
In this video, I solve a problem of finding mercury deflection in a differential manometer connected to the inlet and throat section of a venturimeter. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Derivation of flow rate in Venturimeter - II | Flow measurement | CTEVT
Просмотров 17Месяц назад
In this video, I first discuss what we mean by measuring the flow rate of any flow and move towards venturimeter design. The most important thing to note while designing any expansion device is the angle of divergence. The angle of divergence of the long divergent duct in Venturimeter should not exceed 8 to 10 degrees to reduce expansion loss. I also derive the equation of flow rate in this vid...
Derivation of flow rate in Venturimeter - I | Flow measurement | CTEVT
Просмотров 21Месяц назад
In this video, I first discuss what we mean by measuring the flow rate of any flow and move towards venturimeter design. The most important thing to note while designing any expansion device is the angle of divergence. The angle of divergence of the long divergent duct in Venturimeter should not exceed 8 to 10 degrees to reduce expansion loss. #ctevt #3rdsem #civilengineering #diplomaincivileng...
Obstruction and Bend loss | Pipe flow | CTEVT
Просмотров 29Месяц назад
In this video, I discuss on more minor losses namely obstruction and bend loss. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Entry and Exit loss | Pipe flow | CTEVT
Просмотров 16Месяц назад
In this video, I elaborate on entry and exit loss during pipe flow. Entry and exit losses are just special cases of expansion and contraction losses. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Contraction loss | Pipe flow | CTEVT
Просмотров 12Месяц назад
In this video, I discuss the loss of head due to contraction of a larger diameter pipe into a smaller one. Contraction loss in essence is due to expansion beyond the venacontracta section. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Introduction to Minor losses and Expansion loss | Pipe flow | CTEVT
Просмотров 34Месяц назад
In this video, I start my discussion on minor losses and begin the study of expansion loss in detail. #ctevt #3rdsem #civilengineering #diplomaincivilengineering #fluidmechanics #hydraulics #DME #DCE #FluidMachines #mechanicalengineering
Problem 7 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 47Месяц назад
In this video, I find the limit of a function using a formula and L'hopita's rule. #engineeringmathematics #maths #ctevt #firstsem #engineeringmaths1 #dce #diplomaincivilengineering #pharmacy #doyexplains
Problem 6 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 46Месяц назад
In this video, I find the derivative of e^ax using the first principle. #engineeringmathematics #maths #ctevt #firstsem #engineeringmaths1 #dce #diplomaincivilengineering #pharmacy #doyexplains
Problem 5 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 40Месяц назад
Problem 5 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Problem 4 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 51Месяц назад
Problem 4 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Problem 3 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 39Месяц назад
Problem 3 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Problem 2 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 35Месяц назад
Problem 2 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Problem 1 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Просмотров 46Месяц назад
Problem 1 | Limits and derivatives | Engineering Mathematics-I | CTEVT
Numerical - 1 | Pipe Flow | CTEVT
Просмотров 121Месяц назад
Numerical - 1 | Pipe Flow | CTEVT
Rigid & Deformable body | Forces acting on rigid body | IOE
Просмотров 13Месяц назад
Rigid & Deformable body | Forces acting on rigid body | IOE
Principle of transmissibility of forces | Forces acting on rigid body | IOE
Просмотров 8Месяц назад
Principle of transmissibility of forces | Forces acting on rigid body | IOE
External and Internal Forces | Forces acting on rigid body | IOE
Просмотров 13Месяц назад
External and Internal Forces | Forces acting on rigid body | IOE
Problem 9 | Forces acting on a particle | IOE
Просмотров 21Месяц назад
Problem 9 | Forces acting on a particle | IOE
Problem 10 | Forces acting on a particle | IOE
Просмотров 16Месяц назад
Problem 10 | Forces acting on a particle | IOE
Problem 8 | Forces acting on a particle | IOE
Просмотров 10Месяц назад
Problem 8 | Forces acting on a particle | IOE
Problem 7 | Forces acting on a particle | IOE
Просмотров 16Месяц назад
Problem 7 | Forces acting on a particle | IOE
Static equillibrium conditions for a Particle | Force acting on a particle | Engineering Mechanics-I
Просмотров 16Месяц назад
Static equillibrium conditions for a Particle | Force acting on a particle | Engineering Mechanics-I
Fundamental principles in mechanics-II | Forces acting on a particle | Engineering Mechanics-I
Просмотров 14Месяц назад
Fundamental principles in mechanics-II | Forces acting on a particle | Engineering Mechanics-I

Комментарии

  • @doyexplains
    @doyexplains 5 дней назад

    I have made a terrible mistake in this video, where I have written sin(theta/2) instead of tan (theta/2) when deriving the flow rate of both triangular and trapezoidal notches. Please replace sin(theta/2) with tan (theta/2) everywhere. SORRY FOR THE TROUBLE

  • @doyexplains
    @doyexplains 6 дней назад

    I have made a terrible mistake in this video, where I have written sin(theta/2) instead of tan (theta/2) when deriving the flow rate of both triangular and trapezoidal notches. Please replace sin(theta/2) with tan (theta/2) everywhere. SORRY FOR THE TROUBLE

  • @Sanjayhub
    @Sanjayhub 7 дней назад

    Thanks sir 😊

  • @citizen721
    @citizen721 29 дней назад

    Thank you sir. Book ma theyana manometer KO equations Kaha BATA aayo vanyara direct lekhya thyo 😮

  • @GunarajThapa-9
    @GunarajThapa-9 Месяц назад

    ❤❤❤🎉🎉🎉

  • @karkiAkil
    @karkiAkil Месяц назад

    ❤❤❤❤

  • @citizen721
    @citizen721 Месяц назад

    Share gardiya hai sir ❤❤ hjr KO padaune style man paryo

    • @doyexplains
      @doyexplains Месяц назад

      Hunxa! Thank you very much🙏

  • @citizen721
    @citizen721 Месяц назад

    Thank you sir ❤❤.

  • @citizen721
    @citizen721 Месяц назад

    Orificemeter ko exit ma ne expansion loss hune haina rw sir? Just curious vayara sodhyako teha ne suddenly diameter badhxa

    • @doyexplains
      @doyexplains Месяц назад

      Ho! Orifice meter ko exit maa pani expansion loss hunxa!

  • @ReshamGiri-q4k
    @ReshamGiri-q4k Месяц назад

    Nice teaching brother.Keep continuing .

    • @doyexplains
      @doyexplains Месяц назад

      Thank you brother. I will keep continuing.

  • @sanjaybadahi8577
    @sanjaybadahi8577 Месяц назад

    Trigonometry ko formula yad garne trick xa sir

    • @doyexplains
      @doyexplains Месяц назад

      Kunai kunai formula tricks baata yaad garna sakinxa. BUT mostly ahile ko level maa trigonometric formulas haru ratne nai ho.

  • @Roshanshahi-g5n
    @Roshanshahi-g5n Месяц назад

    Nice❤

  • @SujanKhanal-r7r
    @SujanKhanal-r7r Месяц назад

    ❤❤❤ thanks sir❤❤

  • @pratikghimire5788
    @pratikghimire5788 Месяц назад

    Fluid ko lesson haru nai continue garnu na sir math vanda ❤

    • @doyexplains
      @doyexplains Месяц назад

      Hello Pratik Ghimire! Fluid ko videos interested vayera haru hereko maa Thank you. Aaja maile naya video haldeko xu Fluid ko Bernoulli's Equation maa. Mero Fluid ko classes Sunday, Thrusday and Friday matra xa, jun bela ma regular upload garxu.

    • @pratikghimire5788
      @pratikghimire5788 Месяц назад

      @doyexplains Hydrostatic bata numerical NI cover gardinu hai sir as much as more numerical

    • @doyexplains
      @doyexplains Месяц назад

      @@pratikghimire5788 Sure, maile playlist MAA about 16 to 17 ota hydrostatics baata numerical gareko cu, manometer, buoyancy, total force and center of pressure ani Pascal's law baata. Time milyo vane ma aru ni thapdimla. Kunai numerical ayena vane Malai tacharyaashutosh@gmail.com MAA email ni garna sakxau, mileko Bela solve garera haldinxu.

    • @doyexplains
      @doyexplains Месяц назад

      @@pratikghimire5788 ruclips.net/p/PLjezWC9s5niDAypkR74OMl_R_cgl5G7j9&si=a49_mP-aOpo22hVV

  • @naturalworld3763
    @naturalworld3763 Месяц назад

    Sir fluid ko topic haru nai continue garnu na

    • @doyexplains
      @doyexplains Месяц назад

      Hello naturalworld! Fluid ko videos interested vayera haru hereko maa Thank you. Aaja maile naya video haldeko xu Fluid ko Bernoulli's Equation maa. Mero Fluid ko classes Sunday, Thrusday and Friday matra xa, jun bela ma regular upload garxu.

  • @RobinX4020
    @RobinX4020 Месяц назад

    ❤❤❤

  • @beginners01
    @beginners01 Месяц назад

    Amazing Bro❤

  • @RobinX4020
    @RobinX4020 Месяц назад

    ❤❤❤

  • @RobinX4020
    @RobinX4020 Месяц назад

    ❤❤❤

  • @TOP10-q8g
    @TOP10-q8g Месяц назад

    I really appreciate the effort you put into creating these videos. It’s clear how much hard work and dedication go into explaining everything so clearly and making the content engaging. Your videos have helped me a lot, and I’m sure they’re helping so many others too. Thank you for sharing your knowledge and making learning easier for everyone. Keep it up-you’re doing an amazing job!

    • @doyexplains
      @doyexplains Месяц назад

      Thank you so much for your beautiful words and I am glad you found my videos useful.

  • @SurajanRawat-v6z
    @SurajanRawat-v6z Месяц назад

    Tq sir ❤❤❤

  • @URdharmendra
    @URdharmendra Месяц назад

    ❤ thank you sir ❤

  • @URdharmendra
    @URdharmendra Месяц назад

    Thank you sir ❤😊❤

  • @doyexplains
    @doyexplains Месяц назад

    I made a slight error in this video where I was repeatedly calling the "Symmetric Difference" as "Finite Difference". "Symmetric difference" is what I meant in all these cases.

  • @karkibiwash6800
    @karkibiwash6800 Месяц назад

    good going brother

  • @Sanjayhub
    @Sanjayhub Месяц назад

    Thanks 😊

  • @Roshanshahi-g5n
    @Roshanshahi-g5n Месяц назад

    Thank you ❤sir

  • @Roshanshahi-g5n
    @Roshanshahi-g5n Месяц назад

  • @pratikghimire5788
    @pratikghimire5788 Месяц назад

    Gate wala numerical ajhai gardinu hai sir ❤

    • @doyexplains
      @doyexplains Месяц назад

      la duita gate wala numerical thapdiye.

  • @CONCORVARANASI42
    @CONCORVARANASI42 Месяц назад

  • @karkiAkil
    @karkiAkil Месяц назад

    Sir unit 1 ko vvi or old sodheko numerical solution ko video banaidinuhos 🙏

    • @doyexplains
      @doyexplains Месяц назад

      First chapter ko sodheko question haru upload hudai xa hai tw.

  • @doyexplains
    @doyexplains Месяц назад

    There is a slight error I did in this video. 3m wide and 5m deep vaneko xa question maa, tyo maile thyakkai wulto vanexu, 3m wide vaneko horizontal dimension ho, ra 5m deep vaneko chai vertical dimension ho. 5m chai side baata herda dekhinxa ani 3m chai dekhidaina. Jaha 3m rakheko xu tyaha 5m rakhera ani jaha 5m rakheko xu tyaha 3m rakhera answer nikalam hai. SORRY FOR THE MISTAKE.

  • @pratikghimire5788
    @pratikghimire5788 Месяц назад

    Sir Gate type ko numerical ni hai

    • @doyexplains
      @doyexplains Месяц назад

      OK. I will upload it in a few hours.

  • @pratikghimire5788
    @pratikghimire5788 Месяц назад

    Yo topic bata ajhai numerical gardinu na sir

    • @doyexplains
      @doyexplains Месяц назад

      maile euta gate type ani euta extra numerical haldiye. Kunai specific problem haru aayena vane question malai email gara, ma solve gardinxu. Maile solve garna lai numericals nai vetirako xaena. tacharyaashutosh@gmail.com

  • @armanthakur3723
    @armanthakur3723 Месяц назад

    👍

  • @naturalworld3763
    @naturalworld3763 Месяц назад

    manometer bata ajhai numerical solve gardinu paryo sir

    • @doyexplains
      @doyexplains Месяц назад

      Maile duita manometer ko numericals varkhar add gardiye. Upload hudai xa.

    • @doyexplains
      @doyexplains Месяц назад

      Aru kunai topic maa chaixa vane ni, let me know.

    • @naturalworld3763
      @naturalworld3763 Месяц назад

      pressure and head bata ni haldinu na sir

    • @naturalworld3763
      @naturalworld3763 Месяц назад

      @@doyexplains Thank you very much sir hajur le padako ekdam clear huncha

    • @doyexplains
      @doyexplains Месяц назад

      Second chapter baata sodhne pressure ko numerical haru yo playlist maa xa. Aru chapter ko ma bistarai haldai janxu ani vanxu hai tw. ruclips.net/p/PLjezWC9s5niDAypkR74OMl_R_cgl5G7j9

  • @naturalworld3763
    @naturalworld3763 Месяц назад

    ekdam ramro sir measuring devices bata aru numerical ni haldina paryoo

  • @Sanjayhub
    @Sanjayhub Месяц назад

    Impressive 🙏🖤

  • @Fun_n_flex
    @Fun_n_flex Месяц назад

    Keep it up sir Thank you😊

    • @doyexplains
      @doyexplains Месяц назад

      Sure, I will keep going. Welcome.

  • @BhuwanSingh-jk1of
    @BhuwanSingh-jk1of Месяц назад

    Speech ❌ Speech after experience ✅ 💗♥️👏

  • @BhuwanSingh-jk1of
    @BhuwanSingh-jk1of Месяц назад

    Explanation ♥️👏

  • @AnojSharma-w4n
    @AnojSharma-w4n 2 месяца назад

    You are a good human, bro, with a golden heart ❤

  • @beginners01
    @beginners01 2 месяца назад

    Amazing Speech Bro❤ Really Motivational.. Hami yestai samjune sir chaieo hai

  • @appzard_tutorials
    @appzard_tutorials Год назад

    Good explanation bro 😊

  • @sachinparajuli5150
    @sachinparajuli5150 Год назад

    only the first principal, only the first principal