For more than two weeks I've been trying to understand the principles teached in this video in order to understand the difference between vortex generators and wing fences. I started with books, then articles on the internet and finally I found this amazing class. Thank you so much to all bold method team, you are awesome!!!
Guys your explanation about how shockwaves for above wing don’t really make a lot of sense. Your notion that the airflow moves from the leading edge to the trailing edge … but it gets backed up because it’s moving too fast it .., doesn’t make a lot of sense. Look at the explanation offered by the military explanation of shockwave formation. Their explanation is completely opposite of yours. They explained that the pressure waves are building up from the trailing edge and they get blocked up as they try to move forward. That seems a lot more intuitive, doesn’t it? Look at the 2:50 mark on this video: ruclips.net/video/ugPJYJ-BKkU/видео.html
Excellent presentation, truly enjoyed. To be more precise, M# = TAS/LSS. LSS meaning the local speed of sound. LSS (in KT) = 38.94 V Absolute Temperature (K) LSS (in KT) = 38.94 V°C + 273. (It’s not a V it’s a square root, can’t seem to replicate). Keep up the nice work.
I think spanwise flow should be showed on leading edge of the wing, that would show in intuition how it works. (and arrows from fuselage should be first: relative wind, spanwise flow on leading edge and chord line of wing connecting tips of spanwise flow and relative wind)
Hi so from my understanding, is the Blodmethod logo of a bow wave? And also what's the name of that symphony at the beginning...I love listening to it rite before learning from u guys at boldmethod...I swear if I had it as a ring tone I'd always have to call back once it's done lol😂
The illustration showing the shockwave over the wing is incorrect. A shockwave is formed at 1.0 not 1.05 or anything above 1.0, but right at 1.0. Other than that, it is a very good video.
The shockwave is formed when the airflow slows down to below M 1.0, not speeds up to 1.0 This presentation is correct, as it's shown in between 1.05 and .95, showing the formation just as it falls under 1.0
Hey man I just want you to know you’re my favorite for learning new concepts. You explain very well!
For more than two weeks I've been trying to understand the principles teached in this video in order to understand the difference between vortex generators and wing fences. I started with books, then articles on the internet and finally I found this amazing class. Thank you so much to all bold method team, you are awesome!!!
🥴
This is the clearest instructor i've ever seen. great bar to reach for
Guys your explanation about how shockwaves for above wing don’t really make a lot of sense. Your notion that the airflow moves from the leading edge to the trailing edge … but it gets backed up because it’s moving too fast it .., doesn’t make a lot of sense. Look at the explanation offered by the military explanation of shockwave formation. Their explanation is completely opposite of yours. They explained that the pressure waves are building up from the trailing edge and they get blocked up as they try to move forward. That seems a lot more intuitive, doesn’t it? Look at the 2:50 mark on this video: ruclips.net/video/ugPJYJ-BKkU/видео.html
Excellent presentation, truly enjoyed. To be more precise, M# = TAS/LSS. LSS meaning the local speed of sound.
LSS (in KT) = 38.94 V Absolute Temperature (K)
LSS (in KT) = 38.94 V°C + 273. (It’s not a V it’s a square root, can’t seem to replicate). Keep up the nice work.
Best video ever! The EASA students can feel the importance before ATPL exams
Great stuff! Helps a lot short before PoF ATPL exam. Thanks for sharing it!
I usually don’t comment often but I just have to say you manage to create a new level of knowledge. Informative, interesting and whatnot. Thank you!
you guys are Amazing!!! Pleasee pleasee continue doing these episodes they really help and are extremely educational! Thanks guys!
Thank you SO much for this content. This helped me breeze through my airline interview. You are truly an exceptional instructor
Excellent video on jets swept wings and absolutely top notch explanations!!
I think spanwise flow should be showed on leading edge of the wing, that would show in intuition how it works.
(and arrows from fuselage should be first: relative wind, spanwise flow on leading edge and chord line of wing connecting tips of spanwise flow and relative wind)
Studying for the EASA ATPL Principles of Flight syllabus...so this lecture was a fantastic supplement. Great job guys, subbed!
Nice vid. In regards to the 747, they have leading edge 'Krüger flaps', not slats.
Awesome videos, very informative and detailed. Please continue making these
You guys are amazing doing this
Thanks late to the party 🥳...I'm a long time H.p. amateur rocket's and fly rc jets,planes. Understand the vortex,slats,exc. 👍👍
Hi so from my understanding, is the Blodmethod logo of a bow wave? And also what's the name of that symphony at the beginning...I love listening to it rite before learning from u guys at boldmethod...I swear if I had it as a ring tone I'd always have to call back once it's done lol😂
The illustration showing the shockwave over the wing is incorrect. A shockwave is formed at 1.0 not 1.05 or anything above 1.0, but right at 1.0. Other than that, it is a very good video.
The shockwave is formed when the airflow slows down to below M 1.0, not speeds up to 1.0
This presentation is correct, as it's shown in between 1.05 and .95, showing the formation just as it falls under 1.0
Best ever! Thank you so much.
Thanks Alex
Excellent
Thanks for watching!
Awesome presentation, very helpful. Thank you very much Sir!
Please do a live on weather
Amazing and spectacular
Really good video!
temperature increases the velocity of each individual molecule, thus and the sound speed is increased
perfect, thanks a lot
have you stalled a transport category aircraft
The Best
I don't see any prandtl on these wings... Good
Let’s Gooooooo