Electric Planes: They Have Arrived

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Electric Future

Electric Future

3 жыл бұрын

The Current State of Electric Aircraft Technology, a research backed investigation.
brilliant.org/ElectricFuture
First 200 people get 20% off annual premium subscription.
It’s no surprise NASA is developing an electric aircraft. Tesla and SpaceX CEO Elon Musk is absolutely convinced we’ll be flying in long distance electric passenger planes in the future. Companies like Rolls-Royce, Boeing, and Airbus are all exploring aircraft electrification. So what does the future hold?
We collaborated with aerospace engineers, NASA scientists, and veteran pilots to sort through the current electric aircraft research and evaluate the most promising new technologies based on performance, practicality, and economics.
We’ll provide a comprehensive overview of electric airplane technology, discuss the benefits and challenges, and then rank the most revolutionary electric planes. We discuss battery electric aircraft, hybrid aircraft, hydrogen aircraft and everything in between.
This piece primarily focuses on the state of the art in fixed wing electric aircraft for long distance passenger travel. EVTOL’s will be covered separately, as part of our ongoing series exploring the future of electric aviation.
•✓
Gentle Kisses on Both Cheeks European Style:
LEMMiNO - Infinity / lemmino-infinityaloft
Brad Clarkson behance.net/BradClarkson
Pslavi / pslavi
René Rosentraeger / @renerosentraeger
Rodrigo Magro Mañas / rmagro
Organizations:
NASA Armstrong nasa.gov
Tecnam tecnam.com
Airbus https//airbus.com
EPSII epsii.com
Faradair faradair.com
Joby Aviation jobyaviation.com
Tesla tesla.com/
SpaceX spacex.com/
Boeing www.boeing.com/
Wright Electric weflywright.com/
Zero Avia www.zeroavia.com/
Universal Hydrogen www.hydrogen.aero/
De Havilland dehavilland.com/
Harbour Air www.harbourair.com/
magniX magnix.aero
Pipistrel pipistrel.com
Emrax emrax.com
Rolls-Royce rollsroyce.com
Eviation eviation.co
Solar Impulse Foundation solarimpulse.com
Air Race E: airracee.com/
Article Format: www.electricfuture.com/electr...

Пікірлер: 3 100
@ElectricFuture
@ElectricFuture Жыл бұрын
The FAA recently contacted me and requested permission to use this video in official training materials on powertrain electrification. So if you’re here from the FAA, sorry for the bad jokes.
@Samsung-zg9ql
@Samsung-zg9ql Жыл бұрын
Clever way of letting everyone know that the FAA appreciated your videos. 🤣🤣🤣
@sepehra3980
@sepehra3980 Жыл бұрын
Weird flex but ok
@SamtheIrishexan
@SamtheIrishexan Жыл бұрын
Because we all know that the government is worse at everything, including making teaining videos, especially training videos lol
@ti994apc
@ti994apc Жыл бұрын
The FAA is going to ask for extended range for alternative landing sites for sure. They are the Airline mafia. And of course they will want to run an environmental impact study on electric engine noise impact on the spotted snail.
@PrometheusForever
@PrometheusForever Жыл бұрын
@3:28 you said "contrails' think you meant to say chemtrails. Chrmttailsn8ncrease cloud cover by leaving behind a trail of barium And aluminum that doesn't disappate unlike "contrails".
@No1sonuk
@No1sonuk 2 жыл бұрын
This is one of those rare cases where I thought "I'll watch a few minutes and see how it goes" and 42 minutes later, I'm still watching. This is presented far better than most of the big TV science channels manage. Thanks
@eggspanda2475
@eggspanda2475 2 жыл бұрын
agreed
@Canadianhonkindiesel
@Canadianhonkindiesel 2 жыл бұрын
Indeed this was one of the best video presentations I have seen on KZbin in a very long time.
@ragetobe
@ragetobe 2 жыл бұрын
My exact experience with this documentary.
@blandeauxfillaskii7344
@blandeauxfillaskii7344 2 жыл бұрын
40 minutes of failed tech, one example of a single manned flight, and somehow people are impressed.
@No1sonuk
@No1sonuk 2 жыл бұрын
@@blandeauxfillaskii7344 After decades of failure, a single flight of 120 feet heralded a revolution in travel. The date was December 17, 1903. The pilot was Orville Wright...
@CowboyOdie
@CowboyOdie Жыл бұрын
Good video. My major concern it the extreme “all or nothing” mentality when it comes to “zero emission” and “all electric” vehicles. The hybrid engines you mentioned are good examples of necessary compromise - but such a compromise is unacceptable today. Pollitics of the moment would never accept 95% or 99% electric. Case in point, todays fully electric vehicles could double their efficiency and range with a very small, very simple propane heater (to warm the batteries and passenger compartments - saving precious battery charge for propulsion).
@Cooe.
@Cooe. 2 жыл бұрын
Hydrogen (which makes little sense for cars) makes way, WAY more sense for most planes than battery electric.
@techhelpwizardgenie3146
@techhelpwizardgenie3146 2 жыл бұрын
Actually the energy density of hydrogen fuel cells is poor because of its storage volume. Liquid Hydrogen requires vastly more space and a more complicated storage system than gasoline. It is less efficient than fossil fuels (specifically gasoline) by an order of magnitude because of this. Just do a quick google of energy density, or check out a video by Thunderf00t on the topic. The key is storage methods and volume. Storing gasoline is easier and doesn't require a pressurized vessel. This vessel has to meet certain requirements to store liquid hydrogen (ie wall thickness and material composition). So not only do you have to store more weight via the fuel, but the vessels must also be taken into account, and they are quite heavy.
@russelllowry1061
@russelllowry1061 2 жыл бұрын
That Hindenburg thing was a huge success.
@Cooe.
@Cooe. 2 жыл бұрын
@@techhelpwizardgenie3146 I know all this already dumbass... -_- ... I literally said it makes no sense in cars for just that reason. But for commercial planes? It's MASSIVELY better. You don't need STUPID HEAVY batteries that don't lose weight over a flight (which absolutely KILLS battery electric efficiency for aircraft [NOT the amount of watts that actually make it to the electric motors, but the lbs of load / amount of lift provided]), refueling takes seconds, & the necessary hydrogen storage infrastructure is a perfect fit for major airports. Tanks of hydrogen aren't light, sure, but compared to the amount of Li-Ion batteries you'd need to lift a 747 & have a suitable range they basically weigh NOTHING! And for certain sizes of aircraft, battery electric is LITERALLY IMPOSSIBLE atm due to the necessary battery capacity weight straight up overloading the craft. (Said 747 is almost surely in this category w/ current battery densities).
@WILLYBREATH_v
@WILLYBREATH_v 2 жыл бұрын
@@russelllowry1061 ahhahahaa
@BBB-999
@BBB-999 2 жыл бұрын
@Andrew Onymous I’m pretty sure that methane is worse than co2 but I might be wrong
@flexwinggpipi
@flexwinggpipi 2 жыл бұрын
Yep , this vid answered all my questions that electric aircraft are coming.... but what about the ever increasing weight of the passenger.. Mmm
@the.mr.beacher
@the.mr.beacher 2 жыл бұрын
Less passengers per flight. Solved
@edsantos6627
@edsantos6627 2 жыл бұрын
🤣🤣🤣
@turrafirmaguitarchannel
@turrafirmaguitarchannel 2 жыл бұрын
Your mom?
@edsantos6627
@edsantos6627 2 жыл бұрын
@@turrafirmaguitarchannel 🤣🤣🤣
@mddunlap03
@mddunlap03 2 жыл бұрын
@@the.mr.beacher so something that cost as much as say a 737 plane that will cost more as a electrical vehicle up front is now supposed to carry 25% the number of people and only have limited range and will also move at 1/4 the speed of current jets? How can that be profitable, would you play 5k to fly from Ohio to Florida and need you to have a 2-3 hour layover and change planes half way through the flight?
@Delali
@Delali 3 жыл бұрын
The amount of information in this video alone is amazing. Thanks for putting this together
@drofwarcnwahs2108
@drofwarcnwahs2108 2 жыл бұрын
Until there is a significant breakthrough in improving the power density to weight ratio it will remain a novelty. I wish them the best. They also have to figure out a way to ecologically dispose of these batteries along with eliminating the strip mining necessary to obtain the ore to build them.
@TheSterlingArcher16
@TheSterlingArcher16 2 жыл бұрын
There will never be mass transit electric planes. The inherent problem is energy density. To get more payload you need bigger batteries, but the extra energy is mostly consumed simply getting the extra battery weight off the ground. For that reason there will never be large or high payload commercial electric planes.
@cuthbertallgood7781
@cuthbertallgood7781 2 жыл бұрын
@@TheSterlingArcher16 I think you meant, "never be electric planes without better batteries." There's no inherent physics reason why we can't have very light batteries with ultra-high energy density. Not to say we'll definitely find a way to make them, but it's silly to dismiss the potential for future breakthroughs. If we get a better battery, then a lot of tech suddenly gets practical.
@hgdolder
@hgdolder 2 жыл бұрын
@@cuthbertallgood7781 There are many inherent physics reasons. Chemical storage is very close to the maximum capacity predicted by the theory. Shawn Crawford is exactly right: A significant breakthrough is required, and you can't count on serendipity to develop a technology.
@FRED-dq8jf
@FRED-dq8jf 2 жыл бұрын
Look at the electrical vehicles we using now, it’s the green power in the name, it will bring us environmental problems caused by batteries production and disposal.
@fuzzywzhe
@fuzzywzhe 2 жыл бұрын
@@cuthbertallgood7781 You're wrong, there is an inherent physics reason we can't have lighter batteries with higher energy densities. It's just chemistry. We can look at all the possible combinations of elements and see what maximum energy density is per gram. We could POTENTIALLY go to to fuel cells driven by hydrogen - but hydrogen isn't very efficient in terms of generating it. It's made by steam reformation of natural gas - in other words, it's just natural gas with the carbon stripped from it. Making it by breaking down water is around 50% efficiency, and then when you compress it, you lose even more energy. Batteries won't get significantly lighter than what we have now. We're really close to maximum energy density as it is. The obsession about having electric everything is misplaced. We'd be better of generating hydrocarbon fuel - we can do that from CO2 and steam + energy. The Nazis did it, over 70 years ago.
@gordonpeden6234
@gordonpeden6234 2 жыл бұрын
Another day, and I've learnt something new. I had no idea Electric Planes were even a 'Thing' Jaw dropping planes actually flying around, smart people working together. I'm Amazed. Great presentation.
@inyobill
@inyobill 2 жыл бұрын
the technologies appear to be much more mature than I had thought. interesting schtuffs.
@JanneWolterbeek
@JanneWolterbeek 3 жыл бұрын
I’ve almost always sat at the window, and marvel how I can jut sit there and fly.
@rjk471
@rjk471 3 жыл бұрын
Accidentally stumbled upon this video. Never knew such a quality content about electric fans existed. Very informative and excellent content. Well done. Subscribed already and looking forward to more videos.
@beautyaiyana2544
@beautyaiyana2544 3 жыл бұрын
@@antimanbiden717 You can reach her through her investment Telegram page.
@ernieengineer3462
@ernieengineer3462 2 жыл бұрын
Excellent informative and well produced video. Worth the watch if interested in the future possibilities of aviation and electric power. Thanks for posting.
@TechNed
@TechNed Жыл бұрын
Rather a lot of ad breaks but a really well-researched and fascinating presentation.Thank you.
@mgevirtz
@mgevirtz 2 жыл бұрын
Dude, this is the best commercial I have ever seen!
@derstef8032
@derstef8032 2 жыл бұрын
All of this "Grean Deal " is just Bullshit ! And it not just begin with Al Gore Fake-Documentary . It's a scam ! Just a small group of corrupt Gangster ( we are used to call those criminel Bastards Politicians and NGOs ) making trillions of Dollars out of this fraudation ! You and me pay the bill before we die ! But the funny part of it is that the Greta Thunberg - Culture is making themself to the perfect slave for the future ! If they get an order from above, they'll do anything without a doubt to follow their leader - like they always used too do ! This kids have no idea of, in what kind of evil Dictatorship they're running into ! This poor kids will (if) wake up in the middle of a Nightmare .
@zyzzyva303
@zyzzyva303 3 жыл бұрын
Great video. Really like the format. Also you used "comprise" correctly. That won my sub. 😂
@valf.4589
@valf.4589 2 жыл бұрын
Still a long way for commercial use. Two challenges 1. range 2. payload (ie battery weight impact.)
@missumenimsatanass
@missumenimsatanass 2 жыл бұрын
There's a guy in Monticello Kentucky that is building one that is AMAZING!!! I watched the video and my jaw hit the ground when I saw what it did. I love it when average people build stuff like this and their product out does the ones from huge factories especially those that only make planes...haha. This country boy just happens to be very smart when it comes to aviation I guess. Everything about his electric plane out does every plane I saw on this video. It look bad ass also....thats what I like about it the most. It looks almost like a jet. Very sleek and looks super fast.
@LionheartedDan
@LionheartedDan 2 жыл бұрын
Comprehensive and well presented coverage of electric aircraft- thank you!
@gudfarfar
@gudfarfar 3 жыл бұрын
I just came across this channel, and I am impressed about the thorough research you have done on this topic. Good job! I am subscribing.
@gudfarfar
@gudfarfar 3 жыл бұрын
@@linyenchin6773 It is the message that should be in focus, and not the dialect.
@LuizNunes74
@LuizNunes74 Жыл бұрын
I saw the thumbnail and thought "Eh, let's see what this is all about". 42 minutes later I'm subscribed.
@wesstubbs3472
@wesstubbs3472 2 жыл бұрын
Excellent narration and editing. Thank you for not having obnoxious, loud music.
@martyscholes119
@martyscholes119 3 жыл бұрын
When a longer video pops up on my feed, I tend to glance at the comments first. The reviews are so good that I subscribed before I even watched the video.
@dennisworley6911
@dennisworley6911 3 жыл бұрын
LOL!
@w8stral
@w8stral 3 жыл бұрын
So, did you enjoy the snowjob of Bull Shit of useless grant money projects where the real goal was for the engineers to learn to build with composites, but getting grant money to learn these key modern skills is near impossible so instead try the "electric" bull shit angle instead. Every single engineer knows it is Bull Shit in the real world as everyone has been able to do a performance calculation based on energy density and efficiency going on 80 years now so.... yea.
@martyscholes119
@martyscholes119 3 жыл бұрын
@@w8stral That’s the nature of research: a lot of it goes nowhere.
@w8stral
@w8stral 3 жыл бұрын
@@martyscholes119 If this was research you would be correct. This is not research. Everything is known. New types of batteries is research.
@cjpetronella5371
@cjpetronella5371 3 жыл бұрын
That's what bots are for..............
@robertgiggie6366
@robertgiggie6366 3 жыл бұрын
860 lbs of battery for 100 miles vs 318lbs full fuel load for 850 miles. We need a break through in battery technology before this is even remotely feasible.
@Crowbar121
@Crowbar121 2 жыл бұрын
Old comment but 318lbs of fuel will not get you very far at all
@dbxbau
@dbxbau 2 жыл бұрын
yup never have beeen about the motor. always has been about the fuel source/battery
@robertgiggie6366
@robertgiggie6366 2 жыл бұрын
@@Crowbar121 that aircraft that was modified was rated for a range of 850 nm on a full fuel load.
@Crowbar121
@Crowbar121 2 жыл бұрын
@@robertgiggie6366 what air craft are u referring to
@nathingriffith281
@nathingriffith281 2 жыл бұрын
I don't fly at all, but this is a cool idea that others can use. I'm sticking to my truck personally.
@Dog_that_eats_garlic_bread
@Dog_that_eats_garlic_bread Жыл бұрын
this is cool...GIVE THIS DUDE MORE SUBSCRIBERS!
@dxrocker6170
@dxrocker6170 3 жыл бұрын
THummbs up for content and your hard work bro...highly educative and and a good combo inbetween debating within and connecting topics
@pranay1546
@pranay1546 2 жыл бұрын
This is an insane amount of work for electric planes. Good work man.
@BGuggz
@BGuggz Жыл бұрын
Just found this video today. Great information and amazing research. Though,one thing I feel wasn't touched on was the cell life of the batteries. There was a brief mention at 39:41, but the amount of battery waste and replacement cost due to limited cell life is another big concern.
@antonnym214
@antonnym214 5 ай бұрын
I like the idea of electric airships, because they don't require much energy for lift, just propulsion.
@michaellydon4119
@michaellydon4119 3 жыл бұрын
The breadth, depth, and quality of the coverage in this episode is outstanding. Excellent work on a fascinating subject. Kudos to you.
@ElectricFuture
@ElectricFuture 3 жыл бұрын
@beyond the wheel I thought it was pretty appropriate Color commentary regarding the relative danger and hilarity of the whole situation. 👨‍✈️
@srice8959
@srice8959 3 жыл бұрын
@@ElectricFuture I’m so GLAD I found your page earlier today! This truly was a Great video, and your Sub’s should be so much more with the quality you produce!! Hopefully your page will grow. I’m mostly definitely going to be telling my friends about this page for sure
@srice8959
@srice8959 3 жыл бұрын
@@ElectricFuture I agree I found it funny. Especially because I could have pictured my mama saying the same exact thing to my dad if that was us
@TheBleuakuma
@TheBleuakuma 2 жыл бұрын
My balls next please smh
@wildancrazy159
@wildancrazy159 2 жыл бұрын
@@TheBleuakuma Why?
@ongcosed7282
@ongcosed7282 3 жыл бұрын
I can feel all the hard work behind making the research for this video!! Thank you for sharing 😁😁
@Enonymouse_
@Enonymouse_ 2 жыл бұрын
Great video, Pipistrel has been one of my long time favorite trend setting companies. Although i'll never be able to afford it, i've wanted to fly their planes for a long time.
@conlethbyrne4809
@conlethbyrne4809 Жыл бұрын
Fascinating video. Lots of fuel for thought. Got to admire the folks behind all the e-planes. Cool video, Jay & look forward to watching more. It's the future. 🤩👍💚
@emilarifin5556
@emilarifin5556 3 жыл бұрын
Amazing video, so much innovation information in very short time. looking forward for the next level of electric planes with faster speed and longer flight distance.
@nettlesoup
@nettlesoup 2 жыл бұрын
Instant subscribe based on watching this incredible (now favourited) video that I shall need to watch again. Thank you!
@asaucytime
@asaucytime Жыл бұрын
Nicely done. Thank you I enjoyed the information.
@guidedmeditation2396
@guidedmeditation2396 2 жыл бұрын
With a long enough power cord there is really no limit to how far or how long you could fly this plane. Really awesome.
@yaash4123
@yaash4123 2 жыл бұрын
The longer the cord the heavier it is. 🙂
@dodoboodrough6044
@dodoboodrough6044 2 жыл бұрын
HA HA HA HA HA HA! Yeah and when they run out of electricity they will have to borrow the battieris out of their lap tops, and cell phones to keep from crashing!!
@richardbaumeister466
@richardbaumeister466 3 жыл бұрын
Lots of info in a fairly short Video Great Job!
@roneagle8038
@roneagle8038 3 жыл бұрын
You made a believer out of me with this most excellent video. You also made me a subscriber. Thanks!
@EcnalKcin
@EcnalKcin 2 жыл бұрын
A believer in what exactly? Electric planes were never impossible, they were always impractical. They still are. The issue is scaling and energy density. Smaller planes are going to be the easiest to make electric, and currently they are slow and of limited range for a 1 seater. The only currently viable passenger plane design that is shown in this video seats 11 people and 60% of its load capacity is battery. That is about as big as an electric plane can get currently. It would take huge jumps in battery energy density technology to build an electric passenger jet with any meaningful capacity and would likely also require structural elements to be able to act as secondary battery capacity. It might not even be possible to do with lithium based batteries as the theoretical limit is about 1/10 the energy density of jet fuel. That means the engine and the aircraft design have to be substantially more energy efficient in order for a conventional passenger jet to be electric. Such designs would also likely be slower, so longer flights, but that is going to have to be a trade off that comes with the technology. On a side note, nearly everything Elon Musk said at the end of this video is based on his wishes, and not reality. His supersonic vertical take off electric jet idea is about as realistic as the hyperloop, the tesla semi, or the LA loop. The last of which is now "finished" and you can go and look at videos of what it was supposed to be and compare it to what it actually is. Which is to say, it aint ever going to happen, but maybe he will eventually produce something loosely in that realm with far lower performance and claim it as a success.
@roneagle8038
@roneagle8038 2 жыл бұрын
@@EcnalKcin Senor Mucho Pomposo: Think pretty highly of yourself? You sound like a troll. Are you one?
@EcnalKcin
@EcnalKcin 2 жыл бұрын
​@@roneagle8038 Well I now think higher of myself than I think of you for sure. You sound like an idiot. Are you one?
@sandyt4343
@sandyt4343 2 жыл бұрын
@@EcnalKcin there was an argument much along those lines when the steam engine was being replaced by the diesel electric. Many people never wanted to give up steam and said that nothing would replace it. Of course energy density is the issue with batteries, but throwing up our hands and saying we can’t fix it is a self for filling prophecy. With this many people working on it, you can believe it’s going to happen . If we had said that lead acid batteries are the only possible way to store energy and given up at that point lithium ion would never have been discovered. But a great deal of people resist change because they can’t envision losing the status quo or they have too much invested in the current technology to part With what we know is ultimately going to write our ticket to planetary oblivion.
@EcnalKcin
@EcnalKcin 2 жыл бұрын
@@sandyt4343 "With this many people working on it, you can believe it’s going to happen" That is not how science works. If it was, we would have a cure for cancer. Oh sure, someday it may happen, but it could be a hundred plus years from now. We are not talking about minor battery advancements, we are talking about something that isn't even theoretical at this point. I would say we are about as close to having the energy density we need as we were to fusion power in the 50's. Maybe further as we at least knew that fusion was possible in the 50's at this time they have no idea how to get the kind of energy density required out of batteries. "But a great deal of people resist change because they can’t envision losing the status quo or they have too much invested in the current technology to part With what we know is ultimately going to write our ticket to planetary oblivion." You do realize producing batteries actually creates more pollutants right? Also, the energy that charges them still has to come from somewhere, and that somewhere is usually dirty coal plants. Although we actually have a source of mostly clean energy with today's technology in the form of fission power, but most people are ignorant about it. Fission power is less harmful, and more environmental friendly than any other form of energy, including wind turbines, and solar panels, but because there have been all of 3 nuclear meltdowns that resulted in very few deaths and some local environmental damage, everyone dismisses fission power without ever educating themselves on it.
@blazen4209
@blazen4209 2 жыл бұрын
yes i love sitting at the window when i get the chance. will sub to this cool channel
@DrownedInExile
@DrownedInExile Жыл бұрын
Fascinating stuff! I'm sure we'll see short-mid-range viable electric aircraft soon. As for long-range, we'll need a battery-breakthrough for that.
@JimMork
@JimMork 11 ай бұрын
I think in the "electric" category, there are already passenger drones. They don't need any specialized place to land. You could land in your back yard. But the issues in the are are still there. Don't want some conventional plane ramming you in the air.
@warpeace8891
@warpeace8891 3 жыл бұрын
Outstanding production, well done. It is very encouraging to hear such good news while so many mainstream sources of info focus on hyped up shock and awe bad news.
@zombieplant3048
@zombieplant3048 3 жыл бұрын
as a slovenian a am proud
@localmf
@localmf 2 жыл бұрын
just saw your comment on lemmino's song, now I'm addicted, thank you :)
@Val-sl6ng
@Val-sl6ng Жыл бұрын
This video brings hope - well done!
@kimgoertzen4527
@kimgoertzen4527 3 жыл бұрын
Like many others, I watched your video and was very impressed. I subscribed immediately. Great job on your research.
@ElectricFuture
@ElectricFuture 3 жыл бұрын
Thanks Kim!
@martinmb6067
@martinmb6067 3 жыл бұрын
Brilliant!
@justaguy6216
@justaguy6216 2 жыл бұрын
Fun fact: The tip design is more to do with aircraft standard sizes than to do with vortex management. The only thing that passively reduces the vortexes (hence reducing lift induced drag) is a large aspect ratio, which is a ratio of a wing's length and width, i.e. the longer and skinnier the wing is the less drag it produces. Hence you see gliders have very long skinny wings. So to solve the issue of lift induced drag you simply have to increase the wings length, however, there are limits to wingspans of aircraft, hanger size limitations, airport limitations and other factors, you can't make the aircraft to wide, or you'll go up into a higher aircraft class and pay more hanger fees and rents. So manufacturers come up with these wing tips, they effective increase the length of the wing within increasing the total wing span too much, however it is less efficient than just having a longer wing. Hence new planes like the 777x have folding wing tips, theg fold up when in the airport and stored, but fold them down right before take off. To get the best of both worlds. It's even stranger with private jets, more often than not customers ask for wing tips because they look good, even tho they might actually hurt fuel efficiency compared to simply a longer wing. Ik the video glossed over it, I just wanted to give extra info.
@python27au
@python27au 2 жыл бұрын
9:00 make the wing small and optimise for high speed flight. Use an alternate propulsion system when slow. What happens when you lose all power? You have no propulsion and not enough wing to glide?
@georgelionon9050
@georgelionon9050 2 жыл бұрын
"in anticipation of breakthrough battery technology"... oh that's the part where the magic comes in?
@rhtcmu
@rhtcmu 3 жыл бұрын
Concur on coverage and fidelity. Thanks!
@garyjohnson1466
@garyjohnson1466 2 жыл бұрын
Excellently produced, realky outlined the problems electric aircraft have, thank you really enjoyed this, give one alot to think about...
@Christopher_S
@Christopher_S 2 жыл бұрын
Colour me surprised. This video was recommended to me, and from the thumbnail I thought this was absolutely going to be clickbait. Wow it isn't, but what it is, is a fantastic documentary! Super interesting, super informative and super educational :)
@patricofritz4094
@patricofritz4094 Жыл бұрын
Can you tell me where the aircraft in the thumbnail is in the video and what it is in real life ? Thank you .
@gregburns5638
@gregburns5638 Жыл бұрын
Awesome video!!! Many thanks!!! 👍
@thomasboomer9809
@thomasboomer9809 3 жыл бұрын
Batteries remain the biggest hurdle to overcome. Even short hops are not reasonable. As a frequent business traveler, I know there are weather events that can keep a plane from landing and keep you in the air an extra hour or more. Electric planes cannot stay in the air an extra hour.
@phalanx3803
@phalanx3803 3 жыл бұрын
as a business man you would well a truly know about turn around times and that is massive for planes they cant sit around waiting for a battery to charge. i live in line with a regional airport run way see them fly over every day they dont spend more then 30 mins on the ground before there back up. and the limited flight time this is one massive problem planes that come here have to have enough fuel to return to there origin airport just in case the weather is so bad and theres no chance of waiting it out they have to go back. also power a small county side city like ours doesn't have the ability to provide the power for a damn 737 size plane.
@thomasboomer9809
@thomasboomer9809 3 жыл бұрын
@@phalanx3803 That's another issue to be sure. Good point. They could probably work around that though by having charged battery packs ready to go, so that ground crews just swap them out.
@geoffnottage8894
@geoffnottage8894 3 жыл бұрын
I am a retired military/civil pilot. The requirement for holding and diversion fuel in conventional aircraft is established by regulation, therefore the same regulations would apply to the energy reserves of a battery powered or hybrid aircraft. Battery exchange on the ground would seem an option but small regional aircraft fly multiple sectors per day. Not only would this require a lot of batteries at various airports but one wonders about wear and tear on critical connectors. The issue of lightning strikes shouldn’t be a problem in the air anymore than for conventional aircraft but I would be interested to see the effect on the lightweight materials used for the structure.
@phalanx3803
@phalanx3803 3 жыл бұрын
@@geoffnottage8894 lightning strikes is something i have never thought of on a normal plane it goes around the using the skin but and electric plane would need thick cables to provide power to the engines it would need a butt load of insulation to stop it from jumping to the cables on the inside same with the battery's that much high conductive metal on the inside is just asking for lighting to jump. this would be a big problem if not handled properly as most large aircraft get struck around one or more times year. as for the light weight materials yea that can be another problem if not handled properly Bristow Helicopters Flight 56C got struck by lighting on the tail rotor the Composite material couldn't handle the energy and exploded.
@tipshacks3011
@tipshacks3011 2 жыл бұрын
39:05 "There's too many things to be invented still" YES! to electric future!
@malcolmn.5222
@malcolmn.5222 2 жыл бұрын
Hope those nuclear plants are running at full capacity
@sonicsound84
@sonicsound84 2 жыл бұрын
From what ive hard, seen and, read. The bent wingtips are to accommodate larger wingspans at airports without having to reengineer the terminals.
@pomodorino1766
@pomodorino1766 2 жыл бұрын
Just discovered this channel and this video earned instant subscribe.
@xcrimsinx
@xcrimsinx 3 жыл бұрын
Batteries are not efficient enough, nor are they light enough for the use in planes
@calebchampion7781
@calebchampion7781 3 жыл бұрын
@Rolf Jander there is a major difference between commercial flight and amateur/ hubby flight .
@DownTheRabbit-Hole
@DownTheRabbit-Hole 3 жыл бұрын
Not impossible, but with current technology, unrealistic, impractical, cost prohibitive. Another dumb idea from left-wing ideologues that live in a fantasy world based on fear-mongering and dismal science climatology, where ALL their computer models have been wildly inaccurate when compared to observations. The left will never let Facts and Physics get in the way of their Fiction and Fantasy.
@FlyingMike
@FlyingMike 3 жыл бұрын
GREAT video ! I really enjoyed this video. Thank you
@cpypcy
@cpypcy 2 жыл бұрын
If we had batteries that would have 100x higher energy density, we'd be set for so much technology change.
@raistraw8629
@raistraw8629 2 жыл бұрын
Sadly, this is probably not gonna to happen.
@ukessko
@ukessko 2 жыл бұрын
Excellent video thanks!
@pappaflammyboi5799
@pappaflammyboi5799 2 жыл бұрын
At 6:50, the problem isn't that the JET A-1 powertrain is merely 26% efficient and the equivalently powered electric motor is 90%, which is all well and good; it's when you have to push that aircraft thru the air at 700+ kph that the efficiency gap closes really quick. It's the Cd, or coefficient of drag that is the main constraint you need to overcome. It's just basic physics. Fix the Cd, and you can solve the electric aircraft problem.
@t9342
@t9342 3 жыл бұрын
Excellent video, great piece of work, well researched and narrated. I enjoyed watching and have subscribed. Thanks.
@mtebaldi1
@mtebaldi1 Жыл бұрын
This video was very informative on the innovation of electric flight. Very impressive in my opinion. But I'm just a layman in the field while understanding the basics of the technology.
@Shiftheads
@Shiftheads 2 жыл бұрын
This was super interesting! Thank you!
@lesnicholas2433
@lesnicholas2433 3 жыл бұрын
Absolutely brilliant,learnt so much thanks👍🏻
@NaumRusomarov
@NaumRusomarov 2 жыл бұрын
this is genuinely an impressive video.
@tommichael3042
@tommichael3042 Жыл бұрын
Great ideas, inventions and achievements.....one day, the world will get better with energy options. Nice video and is educative. Well done!
@RatBagDad
@RatBagDad 2 жыл бұрын
You mention the lack of noise as a selling point. I LOVE the noise during take off in a big jet!.. I'd absolutely hate to be in a quiet tin can and not have that theme park rush. The rumble, the bellowing engines.. it all makes you really feel how hard you are punching physics in the face to fly in the first place!.
@Xyler94
@Xyler94 2 жыл бұрын
You and I have vastly different loves. I'm not saying it's quiet I prefer, but to me it's not the sound, it's the torque and power. I don't care how you get it, but that feeling of being thrown back into your seat as the plane moves is great. I don't care if it's silent, but over a long enough flight, silence is great. It's why I don't fly without noise canceling headphones anymore. You seem to enjoy the power of the engines though. Can sound like a beast but if it's got no power, would you prefer an engine that sounds great but doesn't have power? Or a silent engine with massive power? Is an interesting question. One many don't like to answer. Me? Power, give me that power. It's why I'm so fascinated by electric cars.
@RatBagDad
@RatBagDad 2 жыл бұрын
@@Xyler94 It's both to be perfectly honest. I grew up surrounded by motorbikes. Learnt to ride from a very young age, The feeling of the engine beneath you, the vibration, hence I used the word rumble in my original comment. That is a huge part of it all for me. On a bike you are so close to the machine that you are a part of it, to the point where your body and how you position yourself is integral to how the bike handles. But the noise is also important, the roar of the engines and the wind. It's all part of the exhilaration of the power of motion. Even the smells are part of it. Those distinct 2-stroke & 4-stroke fumes take me back to a hundred happy memories. - I've been in electric cars, sure you have instant torque and that's fine. But it lacks something. Going from zero to fast isn't the whole deal for me I guess. I just prefer engines to be audible. I could listen to those old V12 4-stroke Merlin engines from Spitfires and Hurricanes just ticking over all day long. I'm not saying I don't like electric motors, they have their place. and the world would be worse off if they didn't exist. I'm just getting old and I like what I like. So I suppose to answer your question - Neither would satisfy me, a noisy low power engine or a silent high power one. Both, to me, would be insufficient to excite me. I hope that answer helps. May you find many others who care enough to share.
@Xyler94
@Xyler94 2 жыл бұрын
@@RatBagDad "It lacks something" which is that sound you like. You associate fun with loud sounds of engines. It's not bad, but we can't hold onto emotions anymore. Can't have the fun of a car and engine if there's no more planet earth. So while I get the enjoyment, technological advancements excite me much more personally. I really like the bleeding edge of tech, and seeing people tackle this problem is amazing. All this to say, I get where you're coming from. I just think performance and the way a vehicle moves around is more important than the sound of an engine. Because like I said, would you prefer a nice sounding weak engine, or a silent but powerful motor? Driving fun is more than simply noises, and my gosh I hate those who exaggerate their car's exhaust. Especially on weak engines...
@NisarAhmad-jr6ol
@NisarAhmad-jr6ol 2 жыл бұрын
What an eye opener video about future aviation technologies. Loved it.
@lemmysverruca
@lemmysverruca 3 жыл бұрын
39:20 "You need to get high really fast." I see what you did there.
@RikoJAmado
@RikoJAmado 3 жыл бұрын
A quote from Elon. You caught that too, huh? :-D
@peterlo805
@peterlo805 3 жыл бұрын
Russian
@natecote1971
@natecote1971 Жыл бұрын
Wow this video just gave me a invention for a new type of power glider thank you!
@cianryan4071
@cianryan4071 2 жыл бұрын
"Due to the nature of flight and the grim reality of gravity..." Love it!
@juliusfucik4011
@juliusfucik4011 Жыл бұрын
consequences... not reality
@janwalor3014
@janwalor3014 3 жыл бұрын
Well produced. Don’t forget the accessory power necessary to de-ice leading edges and pressurize cabins.
@rexmann1984
@rexmann1984 3 жыл бұрын
Haven't seen a single delta wing design. Seems like you'd want all the lift you can get. And the big surface area of a delta wing would allow you to have solar panels on it for inflight power regeneration. Probably not much anything that drops battery weight and can pay for itself in power generation is worth it.
@crotononhudson7309
@crotononhudson7309 3 жыл бұрын
@@rexmann1984 50 acre delta wing AREA will provide enough solar energy to fly half a mile 4 PASSENGERS LOL
@rexmann1984
@rexmann1984 3 жыл бұрын
@@crotononhudson7309 don't go putting logic in this conversation. Science is the most dangerous greenhouse gas.
@michaelcrowley9008
@michaelcrowley9008 3 жыл бұрын
@Rolf Jander boots? How about boots that are ginormous and flying through major weather on the regular plus its simply more cold at high altitude.
@justinturner7502
@justinturner7502 3 жыл бұрын
Carbon fiber is a better cabin already showing older aluminium frames steal air from passengers the Jet Lag 8s of primarily a lose of air while in flight the electricity needed can easily and more efficiently be generated in flight making fuel a variety of generating substances wasn't looking at driver that i wasn't looking to manufacture the size of the air ports of Corperation Governments Necromancy and Commerce to make a business class craft is more what i'm looking at of this hydrogen generation to power fuel cells as a gas isn't on the regulation system of Corperation Government is quiet clean and can aid food production of multiple aspects of the generated supply that food production be of both locations this can aid areas like the rural Asian areas which have been going to a desert condition turning the rise of desert to replenishing environment that rain water collected is closer to filter standards needed to aid the electrodes of hydrogen production the Natual gas tankers are of capability to transport such fuel this can easily target with function city areas with a fuel alternative as well as change the battery seen on the matter on matters i bind and loose and choose a nationality you the common Name have a right to a nationality choice this is to untraffic from the USA Corperation Government the video is of aid to file correctly this is a soveriegn group file genoaholdings.org/institute2/an-instructional-videos/ Steps: Steps to unite with the true Republic & links to: 'The Government of The United States of America'. Our Journey to Independence: kzbin.info/aero/PL5X2iRLTNyrjgjyBjJAdYcXwnN1mW-FMa T Roh The Government for The U.S. of A.: kzbin.info/aero/PL5X2iRLTNyrh23Ldq0MZApxhKkWPsB4SF Step #1 Claim your Nationality: theunitedstatesofamerica1781.com/claim-your-nationality/ Step #2 Establish your own PMA theunitedstatesofamerica1781.com/business-directory-3/business-registration/ Home Page: governmentoftheunitedstatesofamerica.international/ Continental Bank: continentalpublicbank.com/ Does US inc have a helpline? Help Desk for Q&A generalpostoffice.net/ americanherald.org/?p=3022&fbclid=IwAR3BzOK6t4Eni?GOMBi54-rpbIOe?07Ha5890DaoEGXQEx7wYTbdzh-gEfA
@Delali
@Delali 3 жыл бұрын
Nasa is always at the center or in the conversation on everything flight. As a tech giant into Space flight and research, I believe they've done a great job keeping up and contributing to the cool things going on around the world.
@uncommonlogic1698
@uncommonlogic1698 2 жыл бұрын
Excellent video, thank you
@frequentlycynical642
@frequentlycynical642 2 жыл бұрын
Wow. Wow. Wow. Both content and delivery.
@LoriCleveland
@LoriCleveland 3 жыл бұрын
Great video! I study a lot on ev aviation and you hit the marks!
@LFOVCF
@LFOVCF 2 жыл бұрын
Certainly encouraging developments. Well done also to the narrator, for a super slick narration.
@ElectricFuture
@ElectricFuture 2 жыл бұрын
im the narrator, writer, filmer, janitor, and also the guy in the plane. 😁
@itzsleazy6903
@itzsleazy6903 2 жыл бұрын
This is hands down the best thumbnail I've ever seen.
@charleslindsay3201
@charleslindsay3201 2 жыл бұрын
very well done.lots of good info.
@rclark0884
@rclark0884 3 жыл бұрын
This video is absolutely put together with great info!
@ElectricFuture
@ElectricFuture 3 жыл бұрын
Thanks Robert. Appreciate that from a pilot.
@troy9er
@troy9er 3 жыл бұрын
Excellent, subbing!!! I fly All Electric RC models. Have only flown Electric models. Brushless motors have really made a high leap in performance just like lite LIPO batteries!!! I have a multiplex Delta wing that was GPS tracked at 131 MPH about 5years ago. This technology is really coming along fast!!!😉
@SilvaDreams
@SilvaDreams 2 жыл бұрын
Too bad it doesn't scale with size, works fine with super lights and gliders but quickly fails for anything larger and heavier as you need exponentially more batteries which quickly out weigh the lifting power.
@troy9er
@troy9er 2 жыл бұрын
Yea but they are making unbelievable progress! Look into it deeper, could work for smaller personal aircraft.
@jamesbizs
@jamesbizs 2 жыл бұрын
@@troy9er they are not tho. At all. Not even close to real engines
@rdsieben
@rdsieben 2 жыл бұрын
For large airliners to be fully electric, it cannot defeat the law of physics. You will never see an electric airliner with a range of 3,000 miles and/or can fly over 500 MPH. Ground transportation is possible but not commercial air transportation.
@TrzCharlie
@TrzCharlie Жыл бұрын
Excellent video. I loved learning about all the innovative strategies to achieve speed and efficiency. Thanks/
@PapaTanGh0stNI9htM4R3S0nMaInSt
@PapaTanGh0stNI9htM4R3S0nMaInSt 3 жыл бұрын
Electric hybrid gliders would be a start E Taurus looks way cool go Alice.
@mihaelavbelj8542
@mihaelavbelj8542 2 жыл бұрын
It is not: "would be", they are in use already. Another company not far from Pipistrel is producing add-on kits for gliders with aux electric motor powered folding props and battery. Some even capable of taking off the ground.
@wintergraphicsmusic
@wintergraphicsmusic 3 жыл бұрын
lithium ion batteries can explode when overstrained, maybe consider something else like liquid metal (have fewer passengers). at least jetfuel burns somewhat slow and there are techniques to slow fire spreading in extraordinary circumstances. the lithium ion reactions would be much more violent
@jaroslavhancovsky8265
@jaroslavhancovsky8265 2 жыл бұрын
Lithium batteries are heavy, terrible choice for planes.
@jordancambridge4106
@jordancambridge4106 2 жыл бұрын
The first electric plain did not have batteries on it but those were in fact transistors that transferred the voltage from the electric power cord that it was connected to. It has a 50 foot electric cord and it did not fly at 7 miles and hour but instead blew up after 2 inches off the ground.
@pedroaortizmd7214
@pedroaortizmd7214 2 жыл бұрын
Amazing video and fantastic information, congratulations
@hmlxur54
@hmlxur54 3 жыл бұрын
Brilliant presentation!
@kumnop7116
@kumnop7116 2 жыл бұрын
Voaakhmery Kamera
@eemage9476
@eemage9476 3 жыл бұрын
What a informative and well produced video. Take that National Geographic.
@whatelseison8970
@whatelseison8970 3 жыл бұрын
This makes National Geographic look like _Regional Geographic_ .
@91PKPower
@91PKPower 2 жыл бұрын
Yes, noise complaints were the Concorde‘s Achilles heel, but it was more the sonic booms the plane kept emitting and not so much the engines.
@jadespider7526
@jadespider7526 2 жыл бұрын
No one ever said an electric plane was impossible. They said a commercially viable cargo/passenger carrier is impossible. And it is.
@TorstenHQ
@TorstenHQ 3 жыл бұрын
great documentary. i learnt a lot. so well researched. keep up the good work!
@00708046
@00708046 2 жыл бұрын
I loved the presentations of the newer technologies. I'm no expert but I understood the concepts and applications and can see that this was a factual documentary . I believe that this technology is about to experience new sciences that will open new doors . Nicola Tesla had the open mind that was necessary to concieve new technologies and others will follow.
@andrewzebruniii5176
@andrewzebruniii5176 2 жыл бұрын
Thanks I used part of this giving links.
@floriankrause7203
@floriankrause7203 2 жыл бұрын
Overcoming gravity compared to overcoming rolling resistance is wasting energy, no matter if electric or fuel powered.
@134343
@134343 3 жыл бұрын
Awesome video. Deserves way more views.
@forfluf
@forfluf 3 жыл бұрын
My idea is to keep the plane tethered to a power source right up until rotate which takes most of the energy. When it reaches a certain altitude the tether is disconnected.
@ElectricFuture
@ElectricFuture 3 жыл бұрын
draw me a picture 😁
@forfluf
@forfluf 3 жыл бұрын
@@ElectricFuture All EFV would be going down the runway with a self powered direct electrical connection vehicle joined with a quick release mechanism that releases the plane and provides power to the plane for as long as it can. At the end of the runway the DECV retracts its connection arm so it can deflect into an off runway small tunnel to prevent collision at the end of the runway.
@aftermax01
@aftermax01 3 жыл бұрын
Basically little electric engines in the wheels, with WiFi electricity from the takeoff "road" (not mother tongue) to speed up and gain takeoff speed?
@pauljmeyer1
@pauljmeyer1 3 жыл бұрын
@@ElectricFuture I gather he means an electric catapult.
@suchdevelopments
@suchdevelopments Жыл бұрын
How are you on this sunny morning in 🌏Goonellabah on 🌏North Coast NSW?🌏 Keep up the excellent video. When are you getting Patreon
@3215burns1
@3215burns1 Жыл бұрын
How long would it take to recharge batt. For return trip?
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