This is so didactic, i often show your channel to my teachers in the aviation school because it is so much more interesting to see those effects in real life instead of reading in a book... keep the good work! Greetings from Brazil!
Great footage, as usual! Thanks. As an interesting aside, the Boeing 737 kit for unprepared runways (aks "gravel kit") had compressed air nozzles below and in front of the intakes to dissipate any such vortices, lest they pick up gravel and dirt and throw it into the engines. As long as you operate on hard surfaces, they generally don't hurt, although they may very slightly reduce efficiency and increase fan vibrations.
Jet engines are so amazingly precise engineering feats. For something so big to spin at insane incredibly high RPM's is truly impressive. I always think of my digital stop watches and how that one digit goes so fast it just looks like an 8. That's nothing compared to this.
The framing and set up of your shots is quite superb, top notch stuff mate - been subbed here since a few hundred subscribers and great to see this channel growing. I appreciate how hard it is starting out on YT, big thumbs up 👍👍👍👍👍👍
The water vapor generates electrostatic induction that plays a weak force that binds the particles loosely yet maintains viscosity that builds the vortex
Wrong descriptions. Vortice is created regardless of dry or wet runaway. Just in wet you can see them. Fog seen in front engine fan of starring plane is a result of vaccum and temperature drop, not compression. Wherever you see water condensation on wings, it's results of pressure drop, and temperature below dew point. Fog forms when the difference between air temperature and dew point is less than 2.5 °C (4.5 °F). Fog begins to form when water vapor condenses into tiny liquid water droplets that are suspended in the air.
As the presence of the engine is bound to disrupt the smooth airflow over the wing, creating turbulence/drag/lift reduction etc, I think a very general answer would be to 'improve' the flow. Different strake positions may alter the specific effects.
I also had this question and what flugnug stated seems to be correct. Another way someone explained it is: "when strakes are installed, they act like vortex generators creating a thin layer of turbulence (vortex) over the surface of the cowling. This vortex trails over the wing re-energizing the airflow", he also stated: "Strakes, in brief, help in increasing the stall AoA of an aircraft. The airflow from the engine nacelle affects the main flow over the wing, especially when high-lift devices are deployed". Source: www.quora.com/What-are-the-fins-on-the-side-of-jet-engines-for
I gotta ask, you're videos are amazing. Do any of the big airplane manufacturers reach out to you a out your videos? I I have to imagine they are pretty invaluable for R&D
Bryan Anderson I can pretty much guarantee the "big" manufacturers have more than enough video for "R&D" If we are talking about this video specifically, do you really think they don't already have video of vortices from testing?
Those vortices are always there. It is only when the air is nearly saturated with dissolved water that they become visible when the pressure drops at their cores.
Uffffff..... Poetry in motion......absolutely stunning.... Esp the strake vortices.... Look like the wings are decorated in wispy streamers adorning the massive hulk of the aircraft..... Makes me fall in luv with them all over again......
This is a good example of what vortex dissipators are trying to interrupt when they are installed as part of gravel kits (737-200). If this was a dirt/gravel runway, that vortex would be a stream of rocks being ingested.
@@isaacsanchez7317 I think he meant "these things are so powerful you're not allowed to get closer than 60ft to them" not "hOw DiD tHe cAmErAmAn gEt sO cLoSe". Not everyone is as dumb as you think you are.
OokTiaopi it will cause severe damage on fan blades or compressor blades that are used to induce the the air into it and also that causes the disruption of engine pressure ratio resulting in increase of exhaust gas termperature as well as drop of RPM.we call this as FOD(foreign object destruction) in maintenance term.this includes pebbles,birds,parts from other aircraft or so. it is one of the most lethal reason of crash and the main reason for replacement if the damage is too intense (mostly they are😑)
Инверсия в зонах с пониженным давлением... Туман по обычному, образование мелких капелек влаги из воздуха.... Красиво и показывает как эффективно работает крыло по всему размаху.
Right after 1:17 and 1:21 on the port side(right of your screen) engine it looks like you can see to small flashes from debris strikes on the fan!!! Small runway gravel or something! Did any one else see this?
Don't forget to watch this AMAZING video!
✈️ SHALL WE LAND? ➜ th-cam.com/video/qi92Va9XuX8/w-d-xo.html
*_THE ART OF AVIATION IS BEAUTIFUL_*
Stunning mate!
Hi shout out please 🙏🙏🙏
Lol
Ei there mate!
Why is there only 8 replies on this
Hi DJ I AM A BIF FAN
This is so didactic, i often show your channel to my teachers in the aviation school because it is so much more interesting to see those effects in real life instead of reading in a book... keep the good work!
Greetings from Brazil!
Best runway filming in the world
Great stuff. Excellent camera work!
Great footage, as usual! Thanks.
As an interesting aside, the Boeing 737 kit for unprepared runways (aks "gravel kit") had compressed air nozzles below and in front of the intakes to dissipate any such vortices, lest they pick up gravel and dirt and throw it into the engines. As long as you operate on hard surfaces, they generally don't hurt, although they may very slightly reduce efficiency and increase fan vibrations.
This was so satisfying for some reason...
Awesome video and great filming!
Your best video to date, along with that of plane clouds and vortices
Jet engines are so amazingly precise engineering feats. For something so big to spin at insane incredibly high RPM's is truly impressive. I always think of my digital stop watches and how that one digit goes so fast it just looks like an 8.
That's nothing compared to this.
Superb filming, but then again I expect nothing less from the master Flugsnug!
Such artistry in your work +flugsnug. Awesome as always!
rip ant
These pictures are truly amazing,and different. Great viewing.
So flow. Much laminar. Wow.
3:15 smoke rings. Awesome video! Thanks. :)
Small aircraft pilot here. Thank you for expanding my knowledge on one of my passions!
Your videos are the best!
That vortex in front of the intake is just awesome!!!
The framing and set up of your shots is quite superb, top notch stuff mate - been subbed here since a few hundred subscribers and great to see this channel growing. I appreciate how hard it is starting out on YT, big thumbs up 👍👍👍👍👍👍
I saw this video in my school class today.
Thank you.
one of the coolest videos I've ever seen!!!
This is airplane poetry … simply beautiful. So detailed, it is research grade videography. Keep up the good work!
The water vapor generates electrostatic induction that plays a weak force that binds the particles loosely yet maintains viscosity that builds the vortex
Wrong descriptions. Vortice is created regardless of dry or wet runaway. Just in wet you can see them. Fog seen in front engine fan of starring plane is a result of vaccum and temperature drop, not compression. Wherever you see water condensation on wings, it's results of pressure drop, and temperature below dew point.
Fog forms when the difference between air temperature and dew point is less than 2.5 °C (4.5 °F). Fog begins to form when water vapor condenses into tiny liquid water droplets that are suspended in the air.
Excellent videography!
Brilliant video, good to see this phenomena up close & great slow motion 👍
This is just awesome. Thanks for the video
Engine "suction" is functioning like a rising updraft. The vorticity starts on the ground and the vortex works it's way into the engine.
0:20
Watching Netflix
Someone's daughter :......
Simply superb footage - mini tornadoes!!!! - do you perch on the raised earth just outside the redirected A45 for the north facing runway shots?
Dieser Minitornado hat aber eine gewaltige Energiedichte.....🤔👍😎😎
Geile Aufnahmen !
Nothing sexier than fluid dynamics playing in the real world. 😎
A local man has been arrested cause calling a plane sexy
A documentary with all your videos + narrated by James Earl Jones = Heart attack
Shouldn't cost me more than a couple of a million to get him to do this!
Fantastic video!
3:10 sounds like laughter almost
Lol
Love aviation clip wonderful wonderful pictures
Awesome. Perfect job as usual
All the comments are in a one hour gap what the hell TH-cam this was from 2017
so satisfying
So satisfying to visualise aerodynamics effects other than inside a wind tunnel!!
At 3:15 you can see the heat distortion get turned into wake turbulence behind the wing, pretty darn cool...
3:17 can someone tell me how this is formed, I've seen this vortices while in aircraft
Low pressure from the intake staying low in pressure as it runs over the wing, also it’s spinning quite quickly
Now THATS a vacuum cleaner folks!
WOW! EXCELLENT photography!
:)
As usual ............. FANTASTIC flugsnug !!!!
Incredible details. Awesome!
Beautifully captured
What is the purpose of the strake? Does it provide or guide additional air flow over the wing in that particular area during a high aoa?
As the presence of the engine is bound to disrupt the smooth airflow over the wing, creating turbulence/drag/lift reduction etc, I think a very general answer would be to 'improve' the flow. Different strake positions may alter the specific effects.
I also had this question and what flugnug stated seems to be correct. Another way someone explained it is: "when strakes are installed, they act like vortex generators creating a thin
layer of turbulence (vortex) over the surface of the cowling. This vortex trails over the wing re-energizing the airflow", he also stated: "Strakes, in brief, help in increasing the stall AoA of an aircraft. The airflow from the engine nacelle affects the main flow over the wing, especially when high-lift devices are deployed".
Source: www.quora.com/What-are-the-fins-on-the-side-of-jet-engines-for
flugsnug Very fascinating stuff....love watching your videos bud. Keep up the good work.
Pretty spectacular. Up to your usual very high standard.
Insane footage. Light refraction by pressure differences above the wing at 3:16
what the hell
Ratzfourtyfour yup, spotted that to
1 word. Excellent!
You got it in recommendation on monday 05/10/2020
Yeah me too and i love airplane
How do you know 🤔
😂😂😂
To imagine that ~ 10000 of engineers worked together to construct the engines is amazing.
I gotta ask, you're videos are amazing. Do any of the big airplane manufacturers reach out to you a out your videos? I I have to imagine they are pretty invaluable for R&D
Bryan Anderson I can pretty much guarantee the "big" manufacturers have more than enough video for "R&D" If we are talking about this video specifically, do you really think they don't already have video of vortices from testing?
animalmother556x45 I mean simulator wind tunnel testing is one thing but to have actual flight footage is another
Bryan Anderson They perform "real world" tests as well
Nice
Cool
You can just imagine how fast those blades are spinning
patrikgamerplazs stick your arm in it
Unbelievable quality! As always. I wonder how you make videos in such a high quality with that zoom!? Your camera seems to be from the 22.century.
yes really very nice
Thank You very much, for this Awesome Pictures👍🏻
:)
Note: this only has a very high chance of happening when it is after rain (esp heavy rain)
how much water is allowed to enter the engine?
No limit.
Ilham Suhendi maneh mo, di video ginian. haha
recom kita sama kali yan hha
There pretty much no limit lol.
excellent video
I love the Engine sound . Amazing 👍
Those vortices are always there. It is only when the air is nearly saturated with dissolved water that they become visible when the pressure drops at their cores.
Very nice 🚀🚀🖐
I've never noticed them before! NICE!
1:28 THE DIVINE SANDSTORM
This is just amazingly well done, very impressive video, one of the best of TH-cam!
Uffffff..... Poetry in motion......absolutely stunning.... Esp the strake vortices.... Look like the wings are decorated in wispy streamers adorning the massive hulk of the aircraft..... Makes me fall in luv with them all over again......
Amazing video! What is probably more amazing is that 1,100+ totally blind viewers were able to find the 👎.
Gives a good idea about FOD damage if anything is left on the taxiway or runway
It's great and interesting!!! Thank you!)))
Hypnotically beautiful!
Cada pieza de el Avion fue creado como el cuerpo humano.. todo es perfecto...
That one was...WOW!!
This is a good example of what vortex dissipators are trying to interrupt when they are installed as part of gravel kits (737-200). If this was a dirt/gravel runway, that vortex would be a stream of rocks being ingested.
I work on Airport,and safest distance is 60 feet while engine is running
there's a thing called zoom tho
@@isaacsanchez7317 I think he meant "these things are so powerful you're not allowed to get closer than 60ft to them"
not "hOw DiD tHe cAmErAmAn gEt sO cLoSe". Not everyone is as dumb as you think you are.
@@isaacsanchez7317 dumbass😂😂
How airplanes do vape tricks:
Gorgeous
Awesome! Flugsnug UR the best!
Gorgeous!
So I am not alone whom TH-cam recommended 2 year old video
Me
cool filmed...:-)))
That is stunning
what happen if small stones get sucked to those engine?
OokTiaopi it will cause severe damage on fan blades or compressor blades that are used to induce the the air into it and also that causes the disruption of engine pressure ratio resulting in increase of exhaust gas termperature as well as drop of RPM.we call this as FOD(foreign object destruction) in maintenance term.this includes pebbles,birds,parts from other aircraft or so.
it is one of the most lethal reason of crash and the main reason for replacement if the damage is too intense (mostly they are😑)
Very beautiful effort🌟👌
Very unique captures. Thanks for sharing.
pleasure :)
Инверсия в зонах с пониженным давлением... Туман по обычному, образование мелких капелек влаги из воздуха....
Красиво и показывает как эффективно работает крыло по всему размаху.
I'd really like to commend the person or persons that shot the (over the top of the wing vortices). Outstanding. I've never seen those before.
YOU DAMN RIGHT AVIATION IS KING
Beautiful sounds.
Triple 7-300Er beautiful and best aircraft ever
Amazing, tight technical shots. Im sure this will be used in aerodynamics classes everywhere!
I wonder how much power does this vortices have
I think they are GE 90
Vortices are just caused pressure differences, I'm not sure if they have ”power”
@@shivamgagad5674 ask the 500km winds.
Awesome clips !! Does my university send you our exam date sheets?
dem some big ass engines😍
engines at 1:50 look enourmous
They are in comparaison to other planes
Air decompression in high humidity conditions?
yes, also needs a wet runway
Right after 1:17 and 1:21 on the port side(right of your screen) engine it looks like you can see to small flashes from debris strikes on the fan!!! Small runway gravel or something!
Did any one else see this?
Ha ha thats the runway edge lights shining through the fan duct!