I very much agree with van hoi about using a better voice. Very interesting video presentation but I respectfully suggest that you take the time to personally read the paragraphs that you obviously took the time to write. Please keep up the great educational work and thank you very much.
+Hai Phan Thank you for visiting my channel and good comment about the Venturi effect. You right about the voice, unfortunately everyone has some form of shortcoming.
On point P3 the diverging pipe has 2 90degree angles, and the length differs, which can be left to illustration restrictions, but the angles redirecting flow would drop velocity, no? This video is GREAT for mentioning how the Bernouli principle ALONE is not a complete picture of how the physics works in nature. Hats off to Venturi and Bernoulli. And Herschell for at least being honest in his commercial products.
These angles in the pipes shouldn't drop velocity. There should be no velocity when it balances because the fluid should stop the flow. The pushing force would be static pressure
I am a novice at this but can someone tell me do the principles of Venturi work for airflow as I am interested in making a cold air intake increasing the pressure going into the plenum
nice explanation but I have a doubt..... what pressure are you talking about? The horizontal pressure in the direction of the motion of the fluid? Or the vertical pressure on the inner walls of the tube due to the weight of the moving fluid?
Thank you for your comment and for comparing me with Steven Hawking. It is an honor. You seem a young person; you have a long life span in front of you and a lot to learn.
Please please change the voice. The best would be a real person speaking. I don't know why all these engineering videos all have a google translate voice speaking, it's rubbish. Otherwise great video, best of what I could find
wow you make this more complicated than it is why don't you just say pressure along a pipe has to be constant for instance if the sum of the dynamic pressure and static pressure was 20, and you adjusted say for instance the static pressure to be 15 that would mean that the dynamic pressure would have to be 5, or if you adjust the dynamic pressure to be 2 that would automatically mean that the static pressure would be 18. wasn't that simple?
Yes, it is more simple assuming that pressure constant all the way. However the exit pressure is always lower than the inlet. Otherwise there would be no water flow. However I admit that we neglect this pressure drop along the pipe for pressure calculations.
Great video! Also very nice to mention "Hersche" , didn't know that! ;)
Thank you for your visit and nice comment.
Hocam muhteşemsiniz! Kanalınız da bir hazine. Çok teşekkürler. İzinizdeyiz.
Sirac, iltifatin icin cok tesekur ederim.
Thank you amazing over view of a life changing invention.
+jonathan bosco Thank you for your comment and encouragement.
The invention doesn't happen without the principles tested ....but yes...at least someone monetized on it for our gainful use.
I very much agree with van hoi about using a better voice. Very interesting video presentation but I respectfully suggest that you take the time to personally read the paragraphs that you obviously took the time to write. Please keep up the great educational work and thank you very much.
Great video. I think it would be better with a more lively voice :D
+Hai Phan Thank you for visiting my channel and good comment about the Venturi effect. You right about the voice, unfortunately everyone has some form of shortcoming.
He means it would be better if you bought a mic, instead of using the stephen hawking voice thing.
Other than that a great video.
On point P3 the diverging pipe has 2 90degree angles, and the length differs, which can be left to illustration restrictions, but the angles redirecting flow would drop velocity, no? This video is GREAT for mentioning how the Bernouli principle ALONE is not a complete picture of how the physics works in nature. Hats off to Venturi and Bernoulli. And Herschell for at least being honest in his commercial products.
These angles in the pipes shouldn't drop velocity. There should be no velocity when it balances because the fluid should stop the flow. The pushing force would be static pressure
Again a great video of a device i use daily..
+RoboCNC Frees- & Graveerwerk And a great support. Thank you.
I am a novice at this but can someone tell me do the principles of Venturi work for airflow as I am interested in making a cold air intake increasing the pressure going into the plenum
Great job.
Thank You.
Very interesting
great work venturi
Yes indeed. This simple device is used in carburetors and so many other applications.
Great, it is the thing that i want to search.Thx.
+Hung Pham Van Thank you for your visit and comment.
column height differential(no flow), shear strength or surface tension(varied speeds)
how does this effect temperature at P1 / P2 / P3? Say, if it were normal air blowing through it?
nice explanation but I have a doubt..... what pressure are you talking about? The horizontal pressure in the direction of the motion of the fluid? Or the vertical pressure on the inner walls of the tube due to the weight of the moving fluid?
I am talking about the horizontal pressure.
Great. Appreciate your work!
Can you please tell us, which software you used in this video.Because with this software you explained very well
I use Adobe Flash for all my animations.
Thank you so much sir.
Really you explained very nicely.😊
Very hard ,,
dhanyabaad
I didnt know steven hawking had a RUclips channel!
Thank you for your comment and for comparing me with Steven Hawking. It is an honor. You seem a young person; you have a long life span in front of you and a lot to learn.
@@seyhanersoy8989 ;-p
Where i can use the simulator by myself?
Great video!
Unfortunately some of my video's animations are not publicly available.
Hi, where is place v1 and v2?
I can't take this voice anymore :'(
Thanx...
Please please change the voice. The best would be a real person speaking. I don't know why all these engineering videos all have a google translate voice speaking, it's rubbish. Otherwise great video, best of what I could find
wow you make this more complicated than it is why don't you just say pressure along a pipe has to be constant for instance if the sum of the dynamic pressure and static pressure was 20, and you adjusted say for instance the static pressure to be 15 that would mean that the dynamic pressure would have to be 5, or if you adjust the dynamic pressure to be 2 that would automatically mean that the static pressure would be 18. wasn't that simple?
Yes, it is more simple assuming that pressure constant all the way. However the exit pressure is always lower than the inlet. Otherwise there would be no water flow. However I admit that we neglect this pressure drop along the pipe for pressure calculations.
Not the same as a carburetor venturi that has atmosphere at one end.
are you saying that atmosphere is not a fluid?
@@petercoene5930 No
RUclips thermometer
Venturi made more money when he took up golf.
Robot voice instant stop and next.
Very interesting