The mechanical energy loss due to frictional effects (conversion to thermal energy) causes the EGL and HGL to slope downward in the direction of flow. The slope is a measure of the head loss in the pipe. A component, such as a valve, that generates significant frictional effects causes a sudden drop in both EGL and HGL at that location.
@mizocreatestuff1412
Жыл бұрын
Thank you I have listened to this video many times and every time I understand a new thing.
@kohyaaransari
9 ай бұрын
🤝🏻👏🏻 better than our University lecturers and their abnormal attitudes. Thanks for conveyance of science. 💙
@ASHISHKUMAR-td8wy
Жыл бұрын
Best video till date
@Amitkumar-qq1sw
4 жыл бұрын
Fabulous....this is a way to teach...
@shriharir6450
4 жыл бұрын
Thee way*
@lupocci
Жыл бұрын
At 1:30 it looks wrong, at least in general. How is z+p/(rho*g) increasing downstream? Since v^2/2g is constant (pipe diameter is constant), that would mean you gain Energy. It has to be wrong!
@frommarstosirius5494
6 ай бұрын
Yeah, hgl and egl should be horizontal (no loss considered)
@nikkatorres184
2 жыл бұрын
Thank you so much for this! This is the best video abt HGL and EGL that I have ever watched. Understood it easily now.
@NiLTime
2 жыл бұрын
Great to hear! ^^
@vedantsuryawanshi2920
2 жыл бұрын
Thank you for your valuable explanation and crystal clear animation. I got my concepts cleared... #KEEP UP THE GOOD WORK !!! 💐😄🍫
@samartoor6438
2 жыл бұрын
This is great. What software or program do you use to make your videos ?
@alipacheco8149
3 жыл бұрын
2:14 If the diameter of the pipe is constant, why the velocity head change and the pressure head stay constant? Shouldn´t the velocity head be kept constant and the pressure head decrease?
@NiLTime
3 жыл бұрын
elevation has increased so the potential energy increased. These increases Hydraulic grade line. Also that diagram is not totally correct . Don't focus too much on it. Focus the diagram of 3:02
@mizocreatestuff1412
Жыл бұрын
@@NiLTime I guess that he is correct HGL should decrease, Elevation head doesn't matter. Because, the difference between TEL and HGL is velocity head not elevation head. But maybe you did that for Demonstration purpose. Anyway thank you it's a great video.
@lupocci
Жыл бұрын
@alipacheco8149, you are right. Everything from 1:30 onward is wrong. Velocity is constant in time and space so HGL can only decrease in the downstream direction!!!
@NovaFarming
5 ай бұрын
Thank for good explanation...😊
@harisabdullah2980
2 жыл бұрын
Perfect one goes here
@sujono3815
4 жыл бұрын
In minute 1.06 if the pipe different elevation (z2 > z1), and pipe diameter is constant (d1 = d2) why pressure head 1 and 2 same?. And velocity head different?, if d1 = d2 the v1 = v2, so velocity head must be constant.
@NiLTime
3 жыл бұрын
that diagram is not totally correct . Made it for some visualization purpose .. sorry for that. Don't focus too much on it. Focus the diagram of 3:02 ^^
@saraism4557
2 жыл бұрын
It's not the same, the pressure head is different between 1,2, and 3, the velocity head is the same in all points as the diameter is constant
@saimalimughal2938
Жыл бұрын
Excellent work ❤
@poweronegaming3681
2 жыл бұрын
Thankyou so much 🔥❤️❤️
@kishannyk5813
3 жыл бұрын
Great explaination
@anasahmed6305
3 жыл бұрын
Thank you!
@saedabdirisak5952
4 жыл бұрын
Thank you so much you. You are the best.
@NiLTime
4 жыл бұрын
Thank you ^^
@mohmandinsight234
2 жыл бұрын
Very informative video ❤️🔥
@Genialchy
3 жыл бұрын
Thank you
@JALAJDARPAN
3 жыл бұрын
great work brother
@roif.8005
3 жыл бұрын
Great video 👍
@JoshuaSteward-v4c
18 күн бұрын
139 Gislason Knoll
@bvk5855
3 жыл бұрын
You are best
@savenatur6
Жыл бұрын
Tq
@minshrimpyhahaha
4 жыл бұрын
thank you so much
@NiLTime
4 жыл бұрын
welcome ^^
@arjunak1929
3 жыл бұрын
Egl never rise in real flow Unless pump or any energy adding devise is used
@HimanshuKumar-ng6jd
3 ай бұрын
Mam thoda samjh me aaaya hai because aapka English pronunciation mujhe Kam samajh me aya
@pulkittraj8893
4 жыл бұрын
Thanks a lot👍
@NiLTime
4 жыл бұрын
Welcome ^^
@pratikbelsare2598
4 жыл бұрын
👍🏻👍🏻
@agathaporter3685
3 күн бұрын
571 Kessler Freeway
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Ай бұрын
O'Conner Mission
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4 күн бұрын
Torrey Ferry
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21 күн бұрын
378 Ellie Light
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27 күн бұрын
Johnathon Parkway
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25 күн бұрын
9246 Madonna Mountains
@tunnelrabbit4293
3 жыл бұрын
For myself, and I suspect others, a computer generated narration is an immediate turn off. Thanks anyway....
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