Magi Craft Meister

15-03 Atmospheric Entry

Typically, there is an orbit to be taken when a space shuttle or the like enters the atmosphere.

The air resistance is used successfully to slow down and maintain temperatures that do not burn out.

The tip of an object entering the atmosphere will be in air resistance.

At this time, the velocity is so fast that the air will not be pushed away, and one after the other it will crash into the object tip.

Very briefly, this is the insulated compression of the air.

It is explained by Boyle-Charle's law of physics, 'The pressure of gases is inversely proportional to volume and proportional to absolute temperature', with this.

In other words, 'compressed air has heat'. That's not half the temperature either. Its reached temperatures range from 3,000 degrees to more than 10,000 degrees.

In the case of spacecraft, there is something called an orbit to keep this temperature at 1500-1600 degrees at most, and it is very important to keep it.

Excess outbursts, wings, etc. can only stand in the way of this orbital modification.

"Reiko, please expand the Physical Barrier (Solid Barrier) as widely as possible."

I also get instructions from you, old man. To increase the air resistance and slow it down, and to reduce the heat to the Falcon 1 at all.

Now Falcon 1, on which Reiko rides, has entered the atmosphere as it unfolds a physical barrier (solid barrier).

The altitude is approximately 100 kilometers, and its speed is actually close to 16 kilometers per second. It is the speed at which we reach the surface in seconds if we do not slow down.

Because of this velocity, a layer of high heat, plasmazed air can be formed in front of the physical barrier (solid barrier). It was glowing yellow because of the high temperatures.

"... an estimated 10,000 degrees, is it? … 'Cooling'!"

I'm not touching Falcon 1 itself, but its radiation heat is hard to exhaust to the brush tongue, and Reiko cools Falcon 1's fuselage with the engineering magic 'Cooling (Cooling)' but water on the baking stone.

The neck part has become red-hot. The melting point of 64 light silver is between 1540 and 1650 degrees Celsius. I can't stand 10,000 degrees in the end.

The surface is closing in. I can't help it because it's falling almost straight. Even though it's slowing down, it only has a dozen seconds to reach the surface.

"'Ultra Cooling (Absolute Zero)'!"

With the strongest cooling magic, the overheating of the fuselage finally exhaled. Reiko concentrates on fuselage control.

Currently about six kilometers per second. The altitude cut 20 kilometers.

As it is, it falls to the surface with insufficient deceleration.

"Reiko, spray the Magic Spray Propulsion Engine (Magijet Engine) horizontally!

Instructions from Jen came in. Reiko reacted immediately and when the fuselage was adjusted, he injected a magic jet propulsion engine (Magijet engine).

Slightly so, the falling trajectory, which was leaded straight, becomes oblique. Now I can afford a comma for a few seconds.

"Reiko, don't give up until the end. If you want to remove a physical barrier (solid barrier), point your neck in the direction of travel at all!

"Okay."

The altitude is ten kilometers. The speed fell to three kilometers per second. We're crashing in less than four seconds.

Reiko decided to remove one or eight physical barriers (solid barriers). They wagered that the air resistance would slow them down at once.

"Father, I admire you."

Reiko, who whined a word toward the Magnetic Communicator (Manacam), lifted the physical barrier (solid barrier).

"Father, I adore you."

In the Penglai Command Office, Jen heard Reiko whine.

"Reiko!"

At an altitude of 3000 meters, Reiko lifted the physical barrier (solid barrier).

A mass of air hit Falcon 1's fuselage. The second speed is 2.8 km, Mach 8.

Falcon's assumed maximum speed is 1000 km/h. Approximately 0.28 km when fixed to second speed.

Ten times faster… but the fuselage Jen created with his heart poured out withstood that extraordinary force for a few seconds.

In those seconds, Falcon 1's velocity fell below Mach. At the price of this, my neck was shaken and my wings flew a thousand times.

Falcon 1, which lost both wings and also distorted its torso, fell in a conical state near the middle of the Penglai and Elias peninsulas.

Old man, who had some prediction of the drop point, rushed the hydro and mermaid units to the scene.

"What do you say, old man?

"Don't worry, my lord (My Lord). Reiko's magical reaction is alive and well."

Hydro units rushed because they identified Reiko's location with a magic detector (Magilader).

I could quickly find Reiko, who had risen to the surface of the sea.

Meanwhile, Mermaid troops have successfully recovered Falcon 1, which sank underwater, and fragments such as splashed main wings have also been able to recover nearly 80%.

……

Jen was weak in Penglai Island's command room.

"Jin, what the hell is wrong with you?

"Didn't it go well?

Soon, there were Steerinas and Toa coming around.

She came worried because Jen was not feeling well.

"Oh, my mistake has caused Reiko to make a dangerous crossing..."

Jen briefly explained his history.

I seem to have understood the basics of the Steer Arena, but I honestly don't know who Toa is, and so on.

In the evening, Reiko returned. with the remains of Falcon 1.

Look at Jen's face, who had one left in the command room, and speaking of the first words,

"Father, I apologize for breaking Falcon One."

was.

"Idiot!!

Jen yelled louder than ever before. Reiko literally flew down.

"Sorry, Father! I didn't want to break it as much as possible..."

To Reiko, who said so and bowed his head, Jen silently approached him.

Jen lays her hands gently on the shoulders of Reiko, who is becoming more and more feeble.

"Reiko, I'm glad you're okay"

"Oops... Sama..."

"It's because of my sweet prospects when it comes to the original. I'm not going to blame you for doing the best you can. But I have to be a little mad at you for not being able to."

That said, Jen dropped a fist bone on Reiko's head.

"It's not just Falcon. I'd be sad if you were scratched."

Reiko, who also has a tactile sensation, finds that his fist is not so powerful. With that, too, is the love of dearness that Jen turns to me.

"... sorry..."

Jen softly embraced Reiko, who apologized without strength, to labor.

"I'm sorry. Always been really helpful to you."

"No, because that's what I do"

Jen, who stroked Reiko's head like that,

"How's your body? Is something wrong?

and asked with a worried face.

"No, I'm fine. This body that your father gave you is nothing."

After examining Reiko's body in Analyze, Jen sighed relievedly, making sure it wasn't a strength. And.

"Old man, how about the retrieved Falcon 1?

Finally, we could afford to turn a blind eye to other things.

'Yes, it was relatively safe in the torso. The damaged wings have been recovered. It's repairable enough.'

"Well, good."

Jen just instructed Old Man to fix Falcon 1.

I decided to analyze the control nucleus (control core) of the retrieved satellite 001 and wash out the problem.

"Father, I will help you."

Naturally Reiko serves as the assistant.

Thus, Jen and Penglai gathered strength to use failure as food for new challenges.

Before that, I must add that there was a sermon time from Jen, which lasted three hours, to Reiko and Lao.