<, Gough and Rubina are also discussing high-wing aircraft.
"If you want stability, then a high-wing aircraft is the way to go!
Rubina says,
Rubina says, "Oh, Rubina doesn't say, 'Let's go with a delta wing.
Ciel Azure says.
"Yes. I'm not that arrogant.
I know, I'm sorry.
"I wonder what would happen if the target was going 400 kilometers per hour. ......
Gough seems to be considering whether a high-wing aircraft is appropriate for the specifications.
In fact, take one of the modern world's four-seat, single-engine, propeller-propelled, high-winged light planes: .......
Maximum speed is about 300 km/h and cruise speed is about 230 km/h.
The takeoff run is less than 300 meters and the landing distance is a little more than 400 meters.
At speeds of 400 km/h, aerodynamic drag is high and retractable legs are likely to be needed. ...... and Goh were thinking about this.
The Type 96 fighter, an all-metal low-wing monoplane developed in prewar Japan, is said to have boasted a speed of 450 km/h on fixed legs. .......
"What about gaining speed forcefully with engine power?"
"Well, Mr. Goh has a good point.
"If stability at low speeds is a priority, fixed legs are not a bad idea.
"Indeed. As Rubina said, the weight of the legs will help stabilize it.
Since Goh and Rubina are also expressing their own opinions, Jin is able to watch with peace of mind.
(Just like you do at ......)
Jin was concerned about the disadvantages of jet propulsion and rocket propulsion.
In the case of propeller propulsion, the airflow generated by the propeller hits the main wings and increases the lift (except for pusher type like the Shinden), but jet and rocket propulsion do not have that.
In other words, there is a high possibility that the lift at low speeds will be insufficient.
(In this respect, <> are well thought out.)
Rather than lift ......, buoyancy is generated by a dedicated engine and propulsion by another.
It is a half-assed method, which is possible because of the magic technology, but it is enough to cover the low to medium speed range.
The idea is the same with that Jin built in the past. The maximum speed is increased by using a wind shield.
Jin has also recently built a <. The <> is one of them.
"Then why don't you put an <> on it?"
Rubina said.
"<>?"
Most of the attendees tilted their heads.
"Yes. ...... Well, in October of the year 3900, in the Kingdom of Klein, there was the << In October of 3900, in the Kingdom of Klein, engineers from the Nordic Federation competed in the first Marikka Cup Air Race, using wind-powered blow floaters."
Oh, yes, that's right.
I'll never forget it.
Rubina was 10 years old at the time. She was observing with her grandmother Amanda and her friend Grina Kuzma.
Of course, many members of the Aeronautical Institute of Avalon were also there.
Zora Himmel and Ciel Azure, who were also present at the meeting, were also there.
"At that time, Jin-sama was ...... ah, I see!"
Zora Himmel, who was there, seemed to have guessed what Rubina meant.