Using the Power of Hindsight to Design the Best WW2 Fighter

Superprop :) Idk it's not perfect but it's something, hope you guys enjoy it!
Reminder: Flyout is not YET available for purchase, and I can only access the game through a pre-release tester key. You will not be able to purchase flyout until it is released for early access.
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Outline drawing thanks to NYTROL!!!

[@Terrados1337]

A 109, a P51 and an F4U walk into a bar ... just kidding it was a motel room, and the stuff they did there led to THIS.

[@messier82ac]

I usually hate the comments saying "it's a blend of these planes", but this is funny

[@aLbInO-dk7m]

Hola Messier👋👋👋👋

[@aLbInO-dk7m]

@@messier82acwhy u got the best vids on KZbin lol Keep it up Also how is college going rn

[@Terrados1337]

@@messier82ac I did not mean to criticize your design choices, they make sense! There are only so many ways to peel an egg, convergent evolution and all that, when using the power of hindsight, there are bound to be similarities. Great video!

[@Cyanfox3006]

​@@messier82acTo be honest... Looks like Regia Aeronautica developed British Wyvern. Love it, especially nose mounted guns

[@user-ev9cn2tz5k]

This man is slowly starting his own Air Force

[@Meyer-gp7nq]

Not very slowly

[@judet2992]

Slowly?

[@subjectc7505]

A questionable but formidable air force at that😂

[@Timmysyt]

​@@subjectc7505Yep

[@ghostdog0424]

He is the Air Force

[@williamtaftt]

not sure if its just because of the livery, but i cant stop seeing a westland wyvern that went on a diet

[@PopeRocket]

ha ha turboprop go phwēēēēēēēēēēēē

[@yuuzyerbrejn9603]

When Rex Beisel designed the Corsair they used the inverted gull wing to provide for shortening the landing gear while still maintaining prop clearance. Then they found that they had gained a measure of aerodynamic relief by having the junction of the wing be 90 degrees to the angle of the fuselage side, thus enhancing the speed. Seems to me that any superprop being designed today would make use of that knowledge, as you did. Nice aircraft!

[@princesofthepower3690]

Not really there are other more effective ways of enhancing speed without utilising inverted gull wings, as gull wings tended to lack stability especially in a stall. There’s a reason all super props didn’t use gull-wings.

[@kdrapertrucker]

But hey did it in the Corsair to keep the landing gear legs shorter and stronger while giving the 18 foot prop clearance.

[@kdrapertrucker]

Would rather have a radial as they do not have the weakness of coolant lines and radiators.

[@yuuzyerbrejn9603]

@@kdrapertrucker agreed! I could be misremembering, but I think the Corsairs ultimately bested the Mustangs in the Football War

[@DrewLSsix]

​@kdrapertrucker they do have the weakness of ultimately less performance and reliability though.

[@autisticaeronaut]

You should do a dogfight competition between various planes you've made. Love the content, glad I could be here so early!

[@Seabee203]

Kinda like a Growling Sidewinder style dogfight series

[@karelpgbr]

@@Seabee203 Man I love Growling Sidewinder

[@WildmanTrading]

He made a hypergood dogfighter. Nothing else stands a chance.

[@steveleopard6761]

⁠@@WildmanTradingwhat about another hypergood dog fighter

[@gj1234567899999]

The number one thing that dictates all planes is the engine. What engine you choose will change the shape of the whole plane.

[@risingsun9595]

Another automation would be automatic flaps, like what the Kawanishi N1K2 had. It used a simple mercury switch that extended flaps automatically as pilots slowed down in turns to prevent the aircraft from stalling in a dogfight. It was more tempermental to fly but it could keep up with even the best of the late-war US aircraft such as the P-51, F4U, and the F6F.

[@Barstool_cub_driver]

That’s interesting. Didn’t know that.

[@MrWillNeedham]

Quite a few German aircraft, including the 109, had automatic slats that served a similar purpose. A lot of pilots disliked them, even going as far as to fix them permanently in the closed position. The main problem was that their operation wasn't always predictable or desirable. When deployed, they increased the lift but also the drag. This slowed the plane down even more, which is usually the last thing you want in a dogfight.

[@risingsun9595]

@@MrWillNeedham The 109 had automatic slats, but the N1K2 had automatic *flaps*. When necessary, N1K2 pilots could override the flaps

[@zachb9856]

@@risingsun9595 slats and flaps serve the same purpose, but I think flaps would have a more pronounced effect on lift and drag in a dogfight, since flaps affect the Coefficient of lift/AoA curve more drastically

[@MrWillNeedham]

@@risingsun9595 I'm fully aware the N1K2 had automatic flaps rather than slats, but as I said previously - they served a similar purpose. Automatically deploying lift-enhancement devices was not a unique feature and they were in widespread combat use long before the N1K2 ever flew. The reason they weren't more popular is because speed is life in a dogfight. It's far better to preserve your energy than to turn slightly tighter but be left a sitting duck. Being able to manually override them is all well and good, but if you're having to do that more often than not then it's just extra work for the pilot.

[@OR56]

“My name is Monsoon, of the Winds of Destruction.” -This plane if it could talk.

[@sofiawaqasi5947]

Almost looks like a mash between a Ta-152 and the Corsair with maybe a bit of VG-33

[@bradleyrobinson8095]

why are you not wrong

[@-Euan-]

+ a bit of the westland wyvern

[@sockenpuppe1057]

a little bit HE 112

[@kpjammerwolf330]

fictionally, it looks like the Lautern Tulip from The Sky Crawlers

[@defuncthusky6649]

Vg33 is a damn pretty aircraft

[@BARelement]

8:28 the Spitfire, Mustang, & Bf 109 are all supercharged (either 1 stage, 2 stage, 2 speed, etc) not turbo charged. That would be the Thunderbolt, Lightnings, and a few experimental planes (it was rare in that period outside of prototype).

[@Mavve69]

Would be cool if you built a strategic/supersonic bomber, like those during the Cold War before ICBM’s were really a thing.

[@ArneChristianRosenfeldt]

B-1A

[@pani_3776]

Can you give us some specifications of the plane i.e. top speed, max altitude, rate of climb, turn rate, etc. so we can compare it to some actual WW2 designs?

[@appa609]

No because 1. the game is low fidelity 2. hid design is no better than historical fighters

[@thelaughinghyenas8465]

@@appa609 , I actually had the same question. I want it to use that fighter in a story, so the plane not actually being better than real designs isn't an issue because it's an Alternative History story. In this universe, there is a Spitfire but not a Mustang. It would have fit perfectly as the builders have access to German, British and American technology plus a few others.

[@williamzk9083]

Given the 36L 1800hp engine this engine is in the class of the Jumo 213 and Griffon which makes it a late 1943 or 1944 engine. The Griffon IIB did start appearing in 1942 at 1735hp restricted by a simple supercharger.

[@johntillman6068]

For survivability, you need not only armor and self-sealing gas tanks, but a radial engine. Add a gull wing to a Bearcat, and you're good to go. A land-based variant without folding wings, beefed up landing gear and tailhook would have been even lighter and faster. Four 20mms was a F8F common armament.

[@jurgenh.7980]

You do not necesarily need a radial for increased survivability. Sure. It takes away some vital systems like a water cooling bur you also add a bigger target and bigger frontal surface. Sure. It was kinda the weakness of the P51 if you wanna call it that. But it is not really s design flaw. Its more a design choice. Also. Sure. As said it gives you a bit more survivability. Bit how often will you get critical hits as a pure fighter without getting shot down. A radial gives you more advantages in a multi-role enviroment where speed is a bit less important and raw strenght and flak/light guns are more of a problem.

[@qzg7857]

You should really change the way wheels claps closes. Now they act as a HUGE airbreaks. Landing gear produce a lot of drag as it is

[@nikoloso]

Might be intended like how f4u corsair landing gear doubled as air brakes

[@Generic_Name_1-1]

Eh taking off and landing doesn't really matter how much drag you're producing. You could also make it so the doors close when the gear is fully extended. Plus that design could double as airbrakes like the Corsair as mentioned by the other commenter.

[@judet2992]

The F-111 had a main landing gear hatch which was a literally also the airbrake.

[@BradleyGibbs]

Have a look at the Corsair.

[@MrWillNeedham]

​@@Generic_Name_1-1 Drag matters a lot during take off and initial climb out. That's why the flaps are not extended fully and why the gear is retracted as soon as possible. Turning the wheel covers 90° would improve performance in this critical phase of flight, for no downside. Propeller aircraft already have a huge and easily controllable airbrake in the form of the propeller itself. Adjust the pitch to fully fine at low throttle and the drag increase is huge. This is why most WW2 aircraft didn't need airbrakes unless they were designed for dive bombing. Even if you did want to add an additional airbrake, you'd want to be able to control it independently from the landing gear. There's no good reason to deliberately design high-drag landing gear.

[@wknogl2210]

Wonder if the radiators in the wings will end up being the Achilles heel of this plane, like it is on the HE-100

[@danraymond1253]

Well the He-100 didn't have radiators, it just had cooling lines on the leading edge of the wings, and that was it's Achille's Heel. Because it is much easier and more likely to take damage along the width of the wings when you're being shot at, it would almost certainly get punctured at a higher rate. However, these radiators are very close to the fuselage, and the main coolant radiator is under the fuselage. This makes it much hard to hit. The spitfire had radiators on it's wing that were even further out than these, and it didn't seem to be a particular issue. Plus, many WWII fighters had their oil cooler in the wing roots. Others had them somewhere in the engine cowling, like the Thunderbolt and Hellcat that had them slung under the engine where they're only marginally better protected. The Fw-190 had an annular ring Infront of the radial engine for better aerodynamics, though this likely left it a little more vulnerable than other planes. So no matter where you put it, it was always pretty vulnerable. It just wouldn't be smart to put it (almost) across the entire width of the wings, like the He-100 did.

[@frostgd8040]

This really reminds me of the late war Focke-Wulf designs like the Fw-190d9 and Ta-152 crossed with a P-51. Great video and thinking!

[@kingghidorah8106]

the side view of the p100 is amazing

[@mrfox8079]

Man your videos are so instructive! I learn so much about basic aerodynamic and airplane making just by watching you, thanks for this quality content.

[@AlexHunter2525]

I LOVE this content concept. Now do tanks, trucks, ships, subs, rifles, smgs, mgs, pistols, armor, uniforms, boots, food and whatever else i cant think of!

[@th3lunchb0x]

This is a very sleek and interesting design. The biggest doubt I have about it is the turbo. Using an unintercooled turbo set up would limit the gas quality you could use and reduce top end performance because of increased risk of knock. There is no way this thing could be intercooled the way the P47 and P38 are. The only reason the tail booms of the P-38 are so skinny is because the cockpit was located in between them. The P47 got its massive size not just from the Radial engine (which it shared with the much slimmer Corsair and Hellcat) but from all of the massive intake and exhaust plumbing from the engine to the turbo and intercooler. Also, you're aircraft features open exhaust like a supercharged inverted V-12 of a Bf-109, but with a turbo this would be impractical/impossible because you would have needed to plumb all 12 exhaust tubes down to one to feed the turbo and back to the engine bay, split into 6 pipes on each side and routed back to the front of the aircraft. This would all be easily rectified with a Two-stage supercharged Merlin the P-51D was equipped with although it would not have the advantage of the constant level of boost provided by the turbo wastegates.

[@jinngeechia9715]

This resembles the Sky Crawlers Skyly J2 that is flown by The Teacher! The regular variant seen in the anime is the Skyly D. Looks similar to this design as well.

[@mfree80286]

I think you'd run into compressibility problems before anything else. Fully articulated control surfaces would be the way to go here, as well as differential spoilers to augment ailerons. Only other thing I'd do different to try out would be to straighten the wing, sweep it slightly, and get it up where the center of action for the ailerons is close to or conjugate with the longitudinal CG, and then try and get the tail surfaces neutralized so there's no adverse pitch/yaw from a high roll rate. Consider the A4 Skyhawk, blisteringly fast roll rate but if you did it's 720 degrees/second for more than two rotations you were on the bare edge of departing controlled flight from adverse pitch.

[@RadiantCataclysm]

Wow, this video was great, I think you did a great job on explaining everything about why you are doing what you are doing, and how it effects the plane, I also just think the plane itself was incredible, it really does look like a person just found parts of p-51s and 109s and just kind of put them together into a really cool plane.

[@paulkepshire5056]

Great work on both the plane AND the video. A very informative, detailed, formidable, and gorgeous build. 10/10

[@user-su1my6om4u]

This looks sick! Keep up the good work.

[@erich930]

Great video! I love all of your content, and I would love to try Flyout one day. Are torque, P-factor, and spiraling slipstream simulated in the game yet? If not, do you know if the developers have plans to implement them? Spiraling slipstream in particular seems like it would be the most difficult to simulate accurately in a plane building game.

[@thomasrufin2673]

After the launch of Flyout, can you make a video about what this game simulates and what it doesn't do. For example, does it simulate vortex,tire wear, laminar flow...

[@carsonyoder7320]

Any day now we will have this masterpiece of a game

[@demoman0]

Soon™

[@_Peperek]

That's what they said long time ago 😂 im shaking i cant wait

[@thedissi3021]

yeah, any day between now and April 21st, 2134

[@carsonyoder7320]

@@_Peperek the steam page is open and they said 2023 so hopefully

[@messier82ac]

If only you knew

[@seanteunissen3107]

This has elements from a lot of planes. The outline mostly reminds me of the Ta-152. The total burst mass (relevant in a head-on or intercept situation) might be a little on the low side with only two nose-mounted cannons

[@gamerbrosupergamer8520]

These videos are so good man keep it up. Btw when is the game coming out

[@sithknight7740]

I wish there was an RTS game that allowed to you to import builds from this, Sprocket and whatever the Naval equivalent would be to essentially build your own faction from the ground up. Your units would be separated into different tech levels based on what they have, something more similar to a Sopwith Camel or an Interwar monoplane would be placed in Tech 1, while stuff similar to an F-14 would be tech 4 or something.

[@remkirkthegamer1157]

That sounds like a nightmare to code. It'd be a lot easier to have a Flyout/Sprocket/NavalArt designer built into the game, and then assign tech levels to the different parts. Until someone makes a game like that, From The Depths should scratch a somewhat similar itch. You can build tanks, aircraft, and ships from the ground-up in it, although there aren't any tech levels.

[@michaelglasson2171]

One thing people had to consider during WWII was cost and manufacture time. They could have made better designs but probably couldn't have produced them on the scale needed.

[@jorge8596]

Are there multi-stage variable speed supercharging systems in flyout? I feel like it would suit this plane better than the turbo, mainly because turbocharging systems back in the 40s were enormous and hard to fit into a compact fighter like this. Think of how big the P-38 and P-47 were compared to their contemporaries

[@TheSDB13]

Plus I don't think a V12 ever got mated with a turbocharger, only radials afaik

[@Tobias-wb6kd]

@@TheSDB13 The P-38 had 2 Allison V-12 engines with turbochargers.

[@TheSDB13]

@@Tobias-wb6kd Forgot about that, thanks for the info, the superprop looks too small then XD

[@makky-kat3719]

Yeah I was thinking that too, I just assumed he said "turbocharger" but meant "supercharger" since the plane doesn't really have room for a turbo as designed, and those exhausts also aren't what the ones on a turbocharged engine would look like. A high performance interceptor like this and you'd probably want to use a supercharger anyway, unless it's the P-38 we're talking about.

[@egoalter1276]

@@makky-kat3719 Also, considering these engines rarely breached 3k RPM, turbos would struggle to give reasonable boost.

[@adorimable9690]

i like the inverted V12, the idea of using it to get better forward visibility is great

[@jonathanalexander7225]

Really nice piece of work. One thing I would have personally added would be contra rotating props. This design as is would have the same vice that most heavy, fast WWII fighters had, namely, the pronounced torque twisting that plagued the P-51, Fw-190D, and other high powered fighters. Eliminating that torque is a tremendous boon to dogfighting capability, allowing the pilot to eke out even tighter and faster turns.

[@animania03]

I would love to see something like the bf109 but making it improved where it main weaknesses were

[@PaulieLDP]

Germany tried many times and failed. In the end it wasn't worth them replacing the 109 itself.

[@TheLtVoss]

​@@PaulieLDPwell Germanys economy wasn't great at the time and beside the modifications they did between the models were kinda the maximum they could do without redesigning major parts of the plane so that production of fighters planes could continue if you already strugel too produce sufficient numbers starting almost completely new isn't gona help even if the plane would have been slightly better And in my opinion the 109 was OK many of its problems came form it's route as racing plane that is a ok foundation for a fighter plane but it is a bad choice compared too a purpose developed plane like the fw 190 there many Design choices were made that the flaws of the 109 addressed(like the narrow landing gear or pilot posture, maintainability, and same more)

[@katfox2004]

thats what the bf-309 was

[@bradwilcox97]

I love this concept! Next you should design more aircraft of different eras using the power of hindsight!

[@RunninWild17]

Very cool concept. Might recommend modifying the underbelly scoop with a cooling door in the rear. That way you take advantage of the Meredith Effect to reduce drag/increase overall thrust. Also the engine cowling, while very sleak, probably does not offer enough space around the engine block for adequate heat dissipation. The Luftwaffe had this issue with the He-177, where they tried shoving two engines into a nacelle that was far to tight, and had huge problems with overheating, bursting into flames and killing the crew. Still a great concept, just needs a bit of refinement.

[@RNG_JUC]

I do not know if Flyout models things like self sealing fuel tanks or material properties (in terms of armor), but i think there might be a core point missed about air combat. Survivablilty/defensive capabilities (as the fourth point). If not, this is an amazing sales pitch

[@vincenzobrasiello7540]

and after a long day ill sleep another quiet night because the night king messier is still uploading

[@vipertwenty249]

As a matter of interest. black stripes very similar to the later invasion stripes were added to the British Typhoon fighters due to recognition problems resulting in friendly fire incidents. This was around 2 years before the Normandy campaign.

[@auto_revolt]

So, in a very recent video by the Imperial War Museum they talked about the development of armament on the spitfire. From that I learnt that pilots sometimes used the machine guns to "spray rounds" and only used the cannons when they were more confident of a hit because of the slower rate of fire. Apparently four cannon Spitfires were trialled but the pilots preferred two cannons. So I guess I'm saying that assuming more cannons = better isn't necessarily correct

[@Horned-ice-73]

Best videos ever man

[@Hikaru109Ichijyo]

dude pretty awesome, flyout is available on steam now. fun times. big warbird fan also. can't wait to check out designs like prop era experimental or if the software simulates ground efx to see if giant skimming sea planes is a thing

[@wobbleduck]

Ed Heinemann once said that the best way to make an aircraft is to design it around the engine you want to use. Radials were popular during the war for a reason because they had a higher power/weight offering compared to V-12's, and some of the later R-2800's had similar superchargers to the Merlin which gave them good performance at altitude. This also meant no radiators and coolant on board to cut back on weight even more. Additionally, gun convergence will still be a factor, although not as much as wing mounted guns. Height over bore from the sights will still play into the accuracy of the guns, and there's something to be said about a wider shot pattern when you aren't using targeting computers to give you a gun solution. Nose mounted guns also severely cut back on your ability to carry ammunition which also adds complexity for the maintainers every time they need to tear into something under the cowling. But, this is purely about performance and not logistics. I'm interested to see how this design will do. I must admit though, it looks really good.

[@HelmutGaming]

It has some similitudes in design to the BV-155B-1 and the Ta-152 H1

[@kdrapertrucker]

They did this for real, the reasult was the F8F Bearcat. Meant to replace the FM wildcat on smaller carriers. It ended up performing more like a Jet fighter and was used for Jet conversion in the Marine corps and U.S. navy for a few years.

[@karelpgbr]

DUDE! Yes! I love old warbirds and this is something I’ve theorised and fantasised about quite a few times!

[@danapicray9040]

You make the fuselage smaller then add turbocharged and three 20mm cannons. One of the reasons the p47 fuselage was fat throughout was the turbo also the turbos was the reason for twin booms on the P38.

[@meerkat5818]

As a long-time player of Simpleplanes, which recently received it's last ever update and is essentially forgotten about now, this game looks to be the perfect spiritual successor. Looking forward to the early access release!

[@opatrick1961]

You're basically designing a gull winged P51H with a griffon engine and gull wings. The Merlin was 27L and capable of 2.200hp. The Griffon was 37L and potentially much more power. It was used with dual 3 blade props, contra rotating. If you planned to use a P47 style Turbocharger the fuselage would no doubt have to be larger. You have a great thing here, but I think it would have to look different to fit everything in. Not a bad idea here, a big V12 with a mustang style cooling setup, combined with Corsair wings, and a thunderbolt style forced induction system. It would work, but would look somewhat different. Even the griffon would require a larger nose. I still think my first sentence applies. Martin Baker MB5 comes to mind.

[@artemistominson]

That thing looks so nice well done. aslo can you crate like a mid50's jet aircraft like early jets would love to see what you come up with

[@ozcarplayz1656]

About the supercharger boosting. In modern airplanes it's called ground boost. In modern reciprocating engines, a turbo is used to keep the same engine power up to a certain altitude, this was done with a type of wastegate which would close as altitude increased. But during ww2 you could not really leave any performance on the table. So many planes, especially late war ones, used superchargers which could change gears and therefore spin faster and deliver more air to the engine. This was done manually on some airplanes and automatically in others. The p-47 is an odd example as it featured both a turbocharger and a supercharger. This gave the aircraft pretty good high altitude engine performance On the other hand, the germans used extensive use of MW-50 as well as GM-1 mixtures. Basically GM-1 mixture is just nitros oxide injected into the manifold of the engine(at very high altitudes) and coupeled with MW-50(50% water 50% methanol) injection could keep up with mustangs at high altitudes A little sidetrack but i hope this clears things out. I maybe missed the part where you said it's ground boost it is still morning here afterall...

[@KenMochii]

As much as cool as jet fighters are, prop fighters are more interesting to me, thanks for making one!

[@wbertie2604]

The most important factor is that the operational requirement to which the aircraft will be designed is correct, both in terms of the correct requirement for the combat it will need to undertake plus actually deliverable using the technology available at the point in time at which production is required. An example might be the Bolton-Paul Defiant - a perfectly good expression of a flawed operational requirement. As such you could view it as an excellent aircraft as it delivered on the requirement, or a terrible one as a consequence of it being the wrong operational requirement.

[@rolanddutton]

Very cool. Love the weapon config and overall design. Fwiw here are my observations, although I don't if these are relevant to Flyout though. - moving the intake to the wing roots may reduce drag - the rear fuselage, v stab, rudder etc don't look beefy enough to handle a powerful engine and big prop. Late war fighters needed to strengthen these areas as power increased. - alternatively, contra-rotating props would adress torque and p-factor. - high position of the horizontal stabilisers - looks like they might get interference from the fuselage or blanked out by the wings at high AoA.

[@kevinrusch3627]

The interceptor was popular in the 60s and 70s because its mission was to fly fast and far to fire missiles at bombers and come home. Air-to-air with other fighters wasn't really considered. (try a 2-circle with an F-104)

[@egocyclic]

I saw that someone had already mentioned the fact that a turbo-supercharger necessarily needs to duct the engine exhaust to a turbine to drive a supercharger. Clearly the exhaust stacks of this 3D design are not collected and ducted to do that. However, there are a lot more issues with this design. There's no intercooler, nor mention of a first-stage mechanical supercharger (which P-38's V-1710 and the P-47's R-2800 engines both had in addition to the turbo-supercharger). I'm not sure where the storage for 900 rounds/510-lbs of 20mm ammunition (not including belt links) is supposed to be, but that's trivial compared to the fact that the space left for fuel tanks is very limited. And you can't just pretend that you could put a bunch of fuel in the tail end, because that would totally unbalance the aircraft's CG. It was fun little design exercise, but it's not much more realistic than Chitty Chitty Bang Bang, Gundam mechs, or Reaganomics.

[@dannowak6468]

Enjoyed the video. When you said turbocharger did you mean super charger and if you mean turbocharger where did you put it and where is the duct work hidden? Problem with turbochargers was that they where bulky. The only turbocharged V12 I'm aware of was the P38 and it's turbochargers where huge.

[@Siegerzkranz]

Honestly I think it's a better looker than most real planes of the period. The subtle gull-wing and the slim V-engine cowling, plus the tail shape make it look kind of like someone made a prop version of an F-4

[@irritatorgoner1087]

dear god, i love absolutely everything about this aircraft. it's almost a combination of the mustang, the bf 109 with the wing design of the b7m2, although i've finding strange the use of a inverted v engine instead a regular one, but since this problably not a German engine (wich will burn as the sun) and i'm anyone for talk bullshit just gonna say that the design it's a true dream of aviation. i was also thinking that with the guns in the nose u can have a lot of setups in the wing such bombs, rockets and addition guns like the 109 and the 190. Let's make with a radial engine next time, or not who i am to say?

[@elchjol2777]

The addition of stripes could be a way to make identifying this fighter fom an adversary with a similar silloute easier. After a few incidents of friendly fire maybe stripes were added.

[@dester3275]

I dont know exactly why but it feels like a streamlined wyvern

[@yourneighbourhooddoomer]

Gotta show this to Göring as soon as a time machine becomes operational.

[@iskandartaib]

I think you missed a few things. By 1945 a lot of the proposed designs put the engine behind the pilot a la P-39 and moved the pilot just behind the prop. This would increase visibility over the nose, especially for taxiing and landing. Tricycle gear was also catching on. Everyone was starting to think this way - Rolls Royce was designing a fighter for its Crecy engine. General Motors had its P-75. The Germans had a proposed Me-509. And if you think about it.. practically all jet fighters use this general layout to this day.

[@alifr.triyadi3671]

Therapist: The BF-P4U doesn't exist The BF-P4U:

[@SeannoG1]

Seems like one of the plane that would feature on Ed Nash's forgotten aircraft. Perfect on paper, but scuttled by engine or bureaucracy or the like.

[@kennethfisher1564]

I love your fighter; it's as cool to see as I bet it would be to fly. Build one, and let me be the first to strap it on and take it for a ride. Great video! Great idea, too.

[@dogeness]

How do you fit a turbocharger plus its cooling accessories in that tiny fuselage? Historically, planes with turbos had to either expose the turbo to the outside air (creating very draggy installations) or the fuselage had to be huge to house extra cooling pipes (P-47). This is basically why towards the end of the war designers moved towards the 2-stage variable speed supercharger as in the F4U-5.

[@timrobinson513]

I'd love to see some construction and maintenance proposals. They were a major factor on aircraft design

[@Skinflaps_Meatslapper]

I can tell just from looking at it that you'd have all sorts of trouble with stability if it were a real plane. The wings need a lot more dihedral, and in turn, the vertical and rudder would need to be larger to maintain good directional control. It'd be like balancing on top of a drum.

[@stijnVDA1994]

I have a question: were there any tests before, during or after ww2 with a airflow compressable oil pan to keep an engine from seizing up when flying at different angles

[@TheZerech]

Beautiful! Really like it, the gull wings are always interesting, and I personally love an all nose mounted uniform canon armament. Overall though this is a sleek and aesthetic design. I can't wait to fly this thing out myself when flyout is released!

[@kbwarriors]

why can't I like this video multiple times. Love the music

[@SEMJW]

As for U.S. design the F8F Grumman Bearcat (nickname; engine with a pistol grip) was the culmination of piston engine fighter/interceptor development by 1944. Core values or Hard Factors need to be complimented with Soft Factors, such as mission adaptability, part/service commonality, reliability, ease of transitional training. It would be interesting to have a 'what if' of using a Wright R3350 radial that was developed for the Boeing B-29 and later for the Douglas Skyraider to power a Super Bearcat that would have a larger airframe not a conversion like the Reno racer named, 'Rare Bear'. It would be the ultimate Zoomiest-Boomiest plane with excellent hard/soft factors and could be put into service more quickly than a radical prototype based project. The Grumman Hellcat is a good example of that.

[@rebel6301]

I would love to see more ww2-style fighters from you.

[@cjkuromorimine4611]

When are you going to attempt to make the Tie fighter fly in this game?

[@Royalmerc]

Beautiful aircraft, and well thought out too. I prefer radial engines but i like the justification for yours. I would of gladly flown your aircraft in war.

[@GenStallion]

You had me going in the beginning, I almost thought this was a real plane. One of those canceled designs that couldn't compete with jets.

[@certaindeath7776]

This design reminds me on the Heinkel He 100, it has a lot in common

[@That_Guy5575]

Would love for Greg to chime in on this awesome thought process proof of concept. Edit: Any considerations for self-sealing fuel cells or cockpit armor? Also, what about water/methyl injection?

[@TheParchisi]

I don't think Greg would waste his time. Though an interesting concept for a video and somewhat entertaining, trying to even remotely capture what would go into the "best" WWII fighter (if such a thing could exist given the different theaters and conditions) in an 11 minute video is an exercise in futility.

[@lordoftheunderpants6075]

So an HE-100 that actually got some love. Nice!

[@jackaubrey8614]

Fuselage mounted cannon means that the rate of fire has to be carefully governed to reduce the risk of propellor strike - while doing away with convergance issues, it means your rate of fire may be considerably reduced. For example, in WW1, the twin-gun Albatros had a rate of fire not much above that of the single (un-synchronised) gun of the DH2 (a "pusher-prop"). Swings and roundabouts....

[@pjthehomelessmage]

I’ve always wanted to see what the best aircraft designs of ww2 would perform like if made exactly the same except with modern materials and components. Essentially same look on the outside but better materials.

[@jcgamer892]

almost looks like a cross between an American Corsair, German BF109 and Italian G55

[@TheMiGger]

I actually miss the pun "and we were ready to _fly out_ ", I really liked it 😅 Anyway, every build you make is a pleasure to see!

[@frank_av8tor]

Very nice indeed! However, you forgot one crucial aspect: Survivability. This was one of the weak points for the Mitsubishi A6M (that had advantages in the three factors you considered) and an important aspect that made the P-47 Thunderbolt such a great aircraft. What good other strengths if a single burst of enemy fire causes your aircraft to break appart? Might want to add self sealing fuel tanks and armour around the pilot and other crucial components.

[@ed6091]

Hey aerospace engineering student here, great video! I liked the level of detail you put in, unfortunately you didn’t take about the wing profiles (maybe it due to software limitations). It’s a very cool design, I especially liked the Corsair-like wings because I didn’t know they improved visibility! If I may add something to improve a bit the design would be to add flaps and slats if possible (latter are very important for low speed flight envelops). Also you might want to change the wing shape (seen from above) to an elliptical shape, similar to the one on the spitfire. It’s the absolute best shape for aero efficiency and wasn’t used much because of how hard it was to build. And you could tilt (rotation from above) the vertical stabiliser a bit to counter gyroscopic effect from the torque generated by the engine.

[@reinbeers5322]

Ellyptical wings were shown in postwar testing to offer almost no advantages over a simple trapezoidal wing, which is what the Spitfire's successor, the Spiteful used. They're also stupidly expensive to make and after the Spitfire and P-47, they disappeared completely.

[@ed6091]

@@reinbeers5322 on a strictly theoretical basis an elliptical distribution is the best you can get, in reality the advantage as you pointed out is not worth it but I wanted to point that out anyways but the addition of slats and flaps is a must.

[@reinbeers5322]

@@ed6091 The issue is that once theory met reality, it didn't hold up at all. IIRC it was just 5% better in just one efficiency metric. And that was for a true ellipsis, while the spitfire didn't have one and had a fair amount of wing twist to combat the nasty tip stalls it otherwise would have. As for flaps and slats, they are essential yeah. Surprised more nations and manufacturers didn't use leading edge slats in WW2.

[@ed6091]

@@reinbeers5322 actually from the theory we expected such a small gains in efficiency. Had to look up my aerodynamics notes for this, Cd depends on the Oswald factor, inside this there’s a value that can range from 0 (elliptical) to 0.18 (triangular wing), for a rectangular wing it should be around 0.02 so almost negligible. I believe this was learnt after the experiments you mentioned (delta vs taper ratio graph)

[@reinbeers5322]

@@ed6091 Yeah, it was that exact efficiency factor, I had forgotten the name. I'm not an engineer, just an enthusiast. Or in other words, a massive nerd.

[@Monsterbug98]

Why not include a bubble canopy for greater visibility as with the later P-47’s?

[@hogfry]

You might look into the new Toroidal Propeller designs that are out there. They are showing a huge increase in efficiency across the board. If your building a fighter that needs range and high altitude performance its worth looking into. The earliest of thier designs go back to the 30s even tho they are only really taking off now as a concept

[@pengykill]

Toroidal props are good but they have fix blade pitch. Props need variable blade pitch to get into the higher speeds

[@TheMoonShepard]

This is the kind of Prop plane I kept thinking about

[@Qwerty2_6649]

I would Love to see a Video in the Future talking about the Mid-Fuselage Engine concept Daimler Benz Came up with for His Concept Fighter Called the Jager

[@AaaBbb-ff1pn]

by the end of the war every major project shift to rear mounted engine to reduce nose frontal section, tricycle landing gear and free up the nose to armament (concentration of fire). this plane looks conceptually old even with hindsight. it refined an old formula.

[@sarko5989]

God damn this thing is beautiful

[@Monsterpat37]

Hey Messer I know I’m really late but how did you counter the p factor from throwing the plane around? I’ve tried all the real life tactics I could think of but it just continues to roll on me

[@mig1nc]

Curios, why not contra rotating props like some of the other final piston fighters? Or even rear mounted prop like the Shinden?

[@mikehawk6918]

The vast majority of ww2 fighters used superchargers, not turbochargers. Turbochargers were extremely heavy and costly to build, hence why the P-47 was the heaviest and most expensive US fighter of WW2. You also said that being lighter was always an advantage, which was maybe correct in the beginning of the war, but as the FW-190 proved, heavier planes had a much easier time diving and consequently climbing from a dive (also known as the "boom and zoom"), which made them virtually untouchable to the lighter aircraft, which could turn on a dime but simply could not follow the heavier aircraft. In fact, when the FW-190 was first introduced, the British had no answer for it, and they had to rush new clipped wing spitfires into production as a stopgap, and later rushed the typhoon fighters into production with disastrous consequences (the planes literally fell apart mid flight over the English channel). I suggest your read combat trials of spitfire vs P-47. As the pilots describe it, the spitfire could turn and gain the tail of the p-47 easily, but the p-47 could disengage and engage with boom and zoom at will, which meant the spitfire was essentially a sitting duck.

[@ChristopherGriffin-ee2ol]

The ME-163 is a Wunderwaffen/Wonder-Weapon. Of course, it's dangerous, more so to its user and less so to Allied Bombers, but one thing you missed is the ME-262, the first operational jet in the world

[@21owlgirl72]

That stock vid of a F-35 with wing mounted sidewinders hurt to look at.

[@windwalker5765]

I'm gonna stretch things a bit, using a weapon that wasn't developed until the 1950s, but the technology for it did exist during the war. Start with the P-38, exchange the Allison engines for Merlins, with the 4-bladed prop off the P-51. And it's gonna be armed with a single M61 Vulcan 20mm cannon.

[@HerraTohtori]

The design looks very sleek and undoubtedly very suitable for an interceptor. Before choosing this design as the main fighter of my air force in fictional late 1940s, I would want to know if this aircraft could cover other mission roles such as escort missions requiring long range. What is the fuel endurance like? Would the aircraft have enough fuel to not require constant monitoring of fuel levels during missions other than interceptions over friendly territory? What about suitability for multi-role capability, like carrying air-to-ground ordnance? Another aspect I would want to know is survivability. Does the aircraft feature any armour for the pilot, engine, or the cooling systems? The liquid-cooled engine is fine and many other designs use very similar solution, but an air-cooled radial would have potential for better damage tolerance. Not that I'm questioning the design choices but my fleet aviators were shouting something about a tail hooks and ditching the coolant so that you could cross vast distances over ocean even when missing a few percent of the engine... What about cost? It was mentioned that this aircraft uses a turbocharger for forced induction. How does that affect the cost of the aircraft? Is the turbocharger reliable? How does the ducting work, is there an intercooler somewhere? Could similar performance be achieved at lower cost and weight by using a multi-stage/multi-speed supercharger or a single-stage variable speed supercharger instead? What kind of flight performance does the aircraft have? What about handling characteristics? Is the aircraft easy to fly or is it prone to losing control in stalls? Are the wings more optimized for low drag with a laminar flow aerofoil design, or do they feature a more conventional aerofoil that delays flow separation and gives more forgiving flight characteristics with higher stall AoA? Three 20mm cannons on the nose is adequate armament, but I would be interested in possibility of upgrading the motor cannon to a 30mm, and possibly installing additional guns on wing roots. Especially if the aircraft's main intended role is to be an interceptor, I would want additional firepower to inflict the highest possible damage to bombers during attacks, to shorten the time the aircraft has to stay within the gunners' effective range. Alternatively, a nation I know might be interested in filling the wing leading edge with machine guns, just to make their logistics simpler because they use that particular machine gun cartridge everywhere anyway...

[@manofbruh4471]

How do you keep the center of mass below the pilot? Every prop plane I make has it towards the front near the pilot, almost no matter what I do