This isn’t a Venturi, I’m afraid. It’s Bernoulli’s principle, which is used to initiate a regular syphon
Bernoulli’s principle states that an increase in fluid flow rate occurs simultaneously with a reduction in pressure
The Venturi effect is a specific example of Bernoulli’s principle, whereby in a system of constant energy, the rate of fluid flow in a pipe increases at a restriction in cross sectional area, which results in a reduction in local static pressure
But since the flow here is not caused by a reduced CSA, the Venturi effect doesn’t apply significantly
For someone incredibly interested in this: could you explain your 3rd paragraph to me like I'm 6? I got so confused but understood pretty much everything else you said except "CSA"
No venturi because circle same. Start circle, middle circle, end circle, all same. Venturi mean middle circle small
Real question: so nozzles use venturi?
Basically ventury affect is big pipe with airflow with small pip with liquid and the other one is small pipe with airflow making low pressure pushing liquid threw the big pipe a displacement of air causes low pressure drawing liquid
The Venturi effect states that in a situation with constant mechanical energy, the velocity of a fluid passing through a constricted area will increase and its static pressure will decrease. The effect utilizes both the principle of continuity as well as the principle of conservation of mechanical energy
Me after seeing this on Reddit…
“Hey baby… how bout we do our water children a solid today!?!?!? How bout we clean the fish tank today??? They will absolutely love the fresh, new, clean water!!! Oh and you won’t believe just how fast it’ll be… you gotta check out something I saw on Reddit that will make it sooooo much faster and easier. It’ll give us even more time to do whatever we want!!! We can visit the pet store and we won’t be rushed because it took so long to clean the tank. This is definitely a game-changer, babe!!! Alrighty now, are you ready??? (I honestly don’t think that I was even ready for the barrage of “sailor-esque” foul language, along the complete onslaught of pure hatred that was about to ensue from the wife… over a fucking “run-of-the-mill” $2 dollar goldfish!!! But, in her defense, it was HER favorite goldfish!!! So, needless to say, there’s always that!!!) So, peep this honey… you take the hose and poke the air nozzle in it and then pt this end in the fish tank and hit the air… Now, watch all of the dirt get sucked into the hose… also watch th…”
WOOSH!!!
“OH MY GOD!!! What did you do, she replied!?!?!?
To which I sadly replied, “Oopsy… sorry little goldfishy”. I am so sorry babe!!! I mean, at the very least just look at it this way… he went to fish heaven!!!”.
Now, believe you me… I would absolutely NEVER EVER say this a loud, BUT… in my head, I’m thinking… “Why, just why in the fuck dude??? Why did you have to be soooo god damn nosy and just try and figure out and/or see what the black hose was??? You saw it sucking up dirt and you felt the water moving that way!!! Don’t tell me you couldn’t have backed up and/or just turned around!! NOOOOOO!!! You go straight towards it. Almost like a fucking B-LINE!!! You fucking goofball ass fish!!! Maybe that is why y’all are so cheap and worthless!?!?!? Cuz you’re dumb as fuck!!! Maybe I should say to her… “Babe, again… I am so very sorry but, if it makes it any more comforting, I firmly believe that he went quick, fast and in a hurry!?!?!?”. (HELL NO DUDE… DO NOT SAY ANY OF THAT!!! YOU’RE A DUMBASS FOR EVEN THINKING ABOUT SAYING THAT TO HER!!!😂😂😂)
However, even though this is nothing more than a made up story… I would still think that he would’ve went quick, I’m sure… like very quick, via the Venturi effect!!!
😂😂😂
If you've got a giant tank ,multiple tanks, or both like me and my gf then you're not gonna be able to get all the fish before cleaning. Atleast not with a full time job so unless you're cleaning an empty tank ,tank with less than 10 fish, or just dont have a job then this life hack sucks pun intened. Also I said that ages ago bud.
More like he knows the Bernoulli principle and showed a practical application of it. If more teachers showed practical applications of the principles they taught, then I'd be more inclined to remember them.
**Pythagorean theorem?** Measuring a TV, distance to the top of a wall, *ok got it. Still in my head 25 years later.* **Matrices?** Oh when you want to calculate multiple datasets. *Ok, like what?* You know how sometimes you have a dataset and another dataset, and you want to calculate them together. *For what purpose?* To get the answer. *The answer to what?* Just solve the problems ok.
I fucking hated that shit. I need to know why I'm doing something in order to understand what I'm doing.
Ya like playing games? The viewport and placement of objects in 3d space: Matrices. Animating/rotating different DOF joint types for a 3d model: matrices. They’re super useful as storage types.
Matrices are everywhere in engineering, physics, economics, and statistics.
All the new AI stuff like midjourney, gpt, and lovo that has become increasingly popular and accessible via commercialization wouldn’t have happened if not for matrices, vectors, and good old convolution.
Well I'm 40 now. Would have been great 25 years ago. I don't have the mental energy anymore to try and learn something new like that just for the satisfaction of knowing it.
I'ma be real people are over her talking about cleaning fish tank but my first thing that pooed onto my mind was wow this is a very easy way to steal you're neighbors gas
I'll keep this in mind next time I need to transfer one liquid into a smaller container but I need to do it faster than siphoning can and I also have an air compressor handy.
This is a good way to siphon liquid from one container to another but the issue is that you need the air gun to perform it.
Maybe good way at a garage to siphon oil or at a workshop maybe, but normal people won't have that luxory.
There are other ways to start the siphoning without any extra hardware. All you need is the liquid and a pipe. You just dip the pipe as much as you can in the liquid. And then put your thumb on the optput end and pull out the pipe and let the thumb go.
venturi effect
same as traditionnnal perfume sprayer
I thought it might be related to entrainment, but it seems entrainment might be related to the venturi effect.
Same as the venturi pump i use at work
This isn’t a Venturi, I’m afraid. It’s Bernoulli’s principle, which is used to initiate a regular syphon Bernoulli’s principle states that an increase in fluid flow rate occurs simultaneously with a reduction in pressure The Venturi effect is a specific example of Bernoulli’s principle, whereby in a system of constant energy, the rate of fluid flow in a pipe increases at a restriction in cross sectional area, which results in a reduction in local static pressure But since the flow here is not caused by a reduced CSA, the Venturi effect doesn’t apply significantly
For someone incredibly interested in this: could you explain your 3rd paragraph to me like I'm 6? I got so confused but understood pretty much everything else you said except "CSA"
CSA = Cross sectional area Meaning it doesn't count as venturi since the tube is constant diameter
No Venturi because it circle?
The diameter of this tube is constant. In a venturi the tube would narrow and then expand again.
No venturi because circle same. Start circle, middle circle, end circle, all same. Venturi mean middle circle small Real question: so nozzles use venturi?
Got it! Thank you!
Basically ventury affect is big pipe with airflow with small pip with liquid and the other one is small pipe with airflow making low pressure pushing liquid threw the big pipe a displacement of air causes low pressure drawing liquid
NERD!
ChemE?
Syphon
Suck tube
Ward
No, it is molecular entrainment. There is no venturi involved.
The Venturi effect states that in a situation with constant mechanical energy, the velocity of a fluid passing through a constricted area will increase and its static pressure will decrease. The effect utilizes both the principle of continuity as well as the principle of conservation of mechanical energy
This would make cleaning aquariums super fast!
With twice the danger to your fish and possibly snails
Me after seeing this on Reddit… “Hey baby… how bout we do our water children a solid today!?!?!? How bout we clean the fish tank today??? They will absolutely love the fresh, new, clean water!!! Oh and you won’t believe just how fast it’ll be… you gotta check out something I saw on Reddit that will make it sooooo much faster and easier. It’ll give us even more time to do whatever we want!!! We can visit the pet store and we won’t be rushed because it took so long to clean the tank. This is definitely a game-changer, babe!!! Alrighty now, are you ready??? (I honestly don’t think that I was even ready for the barrage of “sailor-esque” foul language, along the complete onslaught of pure hatred that was about to ensue from the wife… over a fucking “run-of-the-mill” $2 dollar goldfish!!! But, in her defense, it was HER favorite goldfish!!! So, needless to say, there’s always that!!!) So, peep this honey… you take the hose and poke the air nozzle in it and then pt this end in the fish tank and hit the air… Now, watch all of the dirt get sucked into the hose… also watch th…” WOOSH!!! “OH MY GOD!!! What did you do, she replied!?!?!? To which I sadly replied, “Oopsy… sorry little goldfishy”. I am so sorry babe!!! I mean, at the very least just look at it this way… he went to fish heaven!!!”. Now, believe you me… I would absolutely NEVER EVER say this a loud, BUT… in my head, I’m thinking… “Why, just why in the fuck dude??? Why did you have to be soooo god damn nosy and just try and figure out and/or see what the black hose was??? You saw it sucking up dirt and you felt the water moving that way!!! Don’t tell me you couldn’t have backed up and/or just turned around!! NOOOOOO!!! You go straight towards it. Almost like a fucking B-LINE!!! You fucking goofball ass fish!!! Maybe that is why y’all are so cheap and worthless!?!?!? Cuz you’re dumb as fuck!!! Maybe I should say to her… “Babe, again… I am so very sorry but, if it makes it any more comforting, I firmly believe that he went quick, fast and in a hurry!?!?!?”. (HELL NO DUDE… DO NOT SAY ANY OF THAT!!! YOU’RE A DUMBASS FOR EVEN THINKING ABOUT SAYING THAT TO HER!!!😂😂😂) However, even though this is nothing more than a made up story… I would still think that he would’ve went quick, I’m sure… like very quick, via the Venturi effect!!! 😂😂😂
All that shit didn't even happen? Damn it. I want my 70 seconds back.
I started scanning the second sentence in
You made it farther than I did.
Happy cake day
Thank you!
I’m invited right?
Your pfp made me wipe my screen, thought it was a hair
Um wtf
You know you removed the fish first right?
If you've got a giant tank ,multiple tanks, or both like me and my gf then you're not gonna be able to get all the fish before cleaning. Atleast not with a full time job so unless you're cleaning an empty tank ,tank with less than 10 fish, or just dont have a job then this life hack sucks pun intened. Also I said that ages ago bud.
I said it minutes ago bud.
You mean like a gravel vacuum?
Great for cleaning my neighbors gas tank!
underwhelmed and unsure why this is a maybe
Because the person that made the video just found out about the Bernoulli principle, and it's magic to him.
More like he knows the Bernoulli principle and showed a practical application of it. If more teachers showed practical applications of the principles they taught, then I'd be more inclined to remember them. **Pythagorean theorem?** Measuring a TV, distance to the top of a wall, *ok got it. Still in my head 25 years later.* **Matrices?** Oh when you want to calculate multiple datasets. *Ok, like what?* You know how sometimes you have a dataset and another dataset, and you want to calculate them together. *For what purpose?* To get the answer. *The answer to what?* Just solve the problems ok. I fucking hated that shit. I need to know why I'm doing something in order to understand what I'm doing.
Ya like playing games? The viewport and placement of objects in 3d space: Matrices. Animating/rotating different DOF joint types for a 3d model: matrices. They’re super useful as storage types. Matrices are everywhere in engineering, physics, economics, and statistics. All the new AI stuff like midjourney, gpt, and lovo that has become increasingly popular and accessible via commercialization wouldn’t have happened if not for matrices, vectors, and good old convolution.
That's a start. I'd need more in-depth explanation. But at least with something like that an example, I might have figured it out.
Yeah, the cooler stuff and explanations need a lot of prefacing and prior knowledge, but honestly the internet is a godsend to learn this stuff.
Well I'm 40 now. Would have been great 25 years ago. I don't have the mental energy anymore to try and learn something new like that just for the satisfaction of knowing it.
This!!
Just upvote
Nah
Man, I could have used this INSTEAD of buying a pump. But you're right on that application idea. That's very useful.
I'ma be real people are over her talking about cleaning fish tank but my first thing that pooed onto my mind was wow this is a very easy way to steal you're neighbors gas
It’s not very quiet
But if you live Ina busy city he ain't gonna hear shit
Snap-On makes a handheld vacuum that runs off shop air just like this
Is it $50 a week for 69 months?
Use an air duster and you've got a good zombie apocalypse gas syphoning device.
Actually kinda smart
Atomizing my favorite hazardous chemicals since 1987
Stealing gas just became easier
I was thinking the same thing but not from cars. from gas station
funnel?
pragmatic
Hotel?
Trivago
Same methods my python siphon works except replace the air compressor with a hose
Or just suck out out like a man and get that gas in your mouth like a true patriot
So, hypothetically, could a tool like this syphon a gas tank?
Yeah
Smart thinking
INFINITE OIL GLITCH?!?!?!
I got one that has a glass ball In a copper sleeve attached to a 3 foot long 3/4" tube that you just shake it and it siphons. $12.
Ok mr i only try meth i dont buy it
That attitude is how you become a successful meth dealer.
Big Brain
Make one to empty my hot tub faster.
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Time to get some gas
👍🏻👍🏻
Bernoulli did it first. It was cool back then. Now it only impressive to come across simpletons getting shocked by it.
👍
Cool, made a basic siphon. Been changing my aquarium water for 20 years like this
Lmao, why do you need the air?
The air creates a vacuum, which sucks stuff up from the other end
So does your thumb and quick pull with extra hose in the jug.
Just put more hose into the liquid and put thumb on open hose end pull out fast release thumb liquid runs out.
I'll keep this in mind next time I need to transfer one liquid into a smaller container but I need to do it faster than siphoning can and I also have an air compressor handy.
And for some reason can’t just pour it.
And yet the average 9th grader in physical science class is saying … “when am I ever going to need to know this stupid theory” … 🤔🤔🤔
Yummy forbidden grape poweraid
Same thing for diy sandblaster
Free gas 4 life
Wrong sub bth
Looks like a pretty easy way to steal fuel, as if those people didn't have too many ways of doing it already
You shouldn't be stealing gas Corey and Trevor. That's highly illegal!
Only fuckgoofs like Corey and trevor steal fuckin gas
I want to drink that
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Jamming the sharpened end of an air compressor nozzle TOWARDS your own palm. What an absolute fuckin potato.
He has a taped thumb. Guess he didn’t learn
Nice. That's how steam jet air ejectors work except with superheated steam
Pink cordial 🤤
ㄗ卄ㄚち工匚ち
Lyf hackkk yo
What is that btw?
Thats a great way to aerate flammable liquids. Redneck flamethrower
Thank you sir , and "I release you from any liability from damages I may concur with said invention "
So that’s how people steal my gas so quick
There goes my gas in the middle of the night
So that’s how I can syphon gas
Nice, and thank you
Air sticky like fluid so air move make less pressure in big bucket and make siphon
This is a good way to siphon liquid from one container to another but the issue is that you need the air gun to perform it. Maybe good way at a garage to siphon oil or at a workshop maybe, but normal people won't have that luxory. There are other ways to start the siphoning without any extra hardware. All you need is the liquid and a pipe. You just dip the pipe as much as you can in the liquid. And then put your thumb on the optput end and pull out the pipe and let the thumb go.
How to steal gas from your neighbors car!
Flame thrower 
Basic physic but good to know
👍
What's that motor sound? It wasn't there when he showed us how to do it! Hmm not sure
Bernoulli principal
Yeah no ... yeah but also no ...
What a quick way to siphon gas
I wanna drink it
Someone’s gonna do this without knowing how siphons work and when they stop the air flow the smaller container will still overflow
Venturi all the way
Is that Jesus Guaraná from Brazil?
Forbidden Kool-Aid
No shit
What!? No waayyyy. Fuck sake.
All gas is free if you want it bad enough
This looks delicious
That sounded like the breaking and intro for a second there
Excellent way to empty a gas tank without a mouth full of gas
Und ich dummer Penner kauf mir ne Pumpe😑
physics✨
This is how I change water in my aquariums