+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 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.
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.
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.
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
Great video! Also very nice to mention "Hersche" , didn't know that! ;)
Thank you for your visit and nice comment.
Great. Appreciate your work!
Again a great video of a device i use daily..
+RoboCNC Frees- & Graveerwerk And a great support. Thank you.
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.
Hocam muhteşemsiniz! Kanalınız da bir hazine. Çok teşekkürler. İzinizdeyiz.
Sirac, iltifatin icin cok tesekur ederim.
Great, it is the thing that i want to search.Thx.
+Hung Pham Van Thank you for your visit and comment.
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
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 work venturi
Yes indeed. This simple device is used in carburetors and so many other applications.
dhanyabaad
column height differential(no flow), shear strength or surface tension(varied speeds)
Very interesting
Great job.
Thank You.
how does this effect temperature at P1 / P2 / P3? Say, if it were normal air blowing through it?
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
I can't take this voice anymore :'(
Thanx...
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.😊
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.
Very hard ,,
Hi, where is place v1 and v2?
Where i can use the simulator by myself?
Great video!
Unfortunately some of my video's animations are not publicly available.
Not the same as a carburetor venturi that has atmosphere at one end.
are you saying that atmosphere is not a fluid?
@@petercoene5930 No
I didnt know steven hawking had a TH-cam 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
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.
Venturi made more money when he took up golf.
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
TH-cam thermometer
Robot voice instant stop and next.
Very interesting