Magi Craft Meister

Gin-sama, Lady Rayko, you've been very helpful!

Thank you, Jinn and Rako-chan!

Magic explosion (magic detonation) Despite the accident that the rocket engine exploded, the injured person was 0.

This was all thanks to Reiko's [Shield of the Barrier].

Reiko's response speed made it possible to avoid it.

There was also a large hole in the roof of the laboratory, and the pressure blocked by the "barrier shield (shield)" seemed to have escaped to the ceiling.

Arnold and Cher were also being forced to explain and apologize to those who listened to the great acoustics that had occurred, and who were gathering from around them.



"... I didn't think I'd ever use it for experiments again and again."

Jen is also reflecting,

"No, sir Jin has no responsibility at all."It's all our fault. I'm so sorry. "

That said, Lower Eisker, who was formerly in charge of the experiment, and Rasnart Heilbronn, who was formerly in charge of "Aeronautics Research", bowed their heads.

“It's true. If I hadn't dealt with it, your father would have been in danger.”

"I'm so sorry."

Angry Reiko, Lower Escar and Rasnart Heilbronn lowered their heads again.

Although it is said that no injured person was involved in this accident, it is a major accident related to the prestige of the Academy.

It is necessary to clarify the cause and firmly put measures in place.

At the same time, we will need to increase the safety measures for our laboratory here.

A "countermeasure headquarters" was established before noon that day to carry out such a series of measures.

Of course, Ren also participates as a consultant, advising on the construction of the barrier, etc.



Although it is said that it is the director of the "New Giken" department, it is probably impossible to hold Arnold responsible for taking office today, but this time it is no fault.

Still, Arnold

“We have to reflect that we may have been able to point out the dangers and take care of the safety.”

That's why I was reflecting on myself.

Gou, Rubina, Eila, Goma, Kacha, and most of the members of "New Giken" were working on the analysis of "data".

Reflection and countermeasures are also important, but we must not stop moving toward the future of technological progress.

"It's easy to see when you graph it like this."

"Gou is right." If you know this trait, it will help you design. ”

Input on the horizontal axis and output on the vertical axis.This is a graph showing how much propulsive force is gained against the magic power given.

I wonder if I can expand this per unit.

Jen said.

Is that per unit, Jin-sama?

"That's right. At the power level, the thrust varies with the size of the engine, right?"

Oh, right.

"That's why we can't simply compare the [Magic Explosive (Magic Detonation) Rocket Engine] to the [Wind Attribute (Magi Aero) Rocket Engine]."

Oh, I see. It doesn't make sense to simply compare a big engine to a small one.

I see.

For comparison, it is easy to compile in a common item.

If so, let's divide it by 'caliber'.

That's the way to go, isn't it?

The diameter is the size of the nozzle.

Dividing by this means that the output per unit area (or per unit diameter) becomes easier to compare.

Specifically, "output per centimeter of the injection port" and "output per kilometer of the engine weight" come up for comparison.

Although a series of calculations for such processing was omitted, the characteristics were recalculated at the suggestion of Nin.

According to this, the "Wind Attribute (Magiaero) Rocket Engine" has a diameter of about 100 kN (10,200 kgf = 10.2 tf) at 30 centimeters, so the output per meter of diameter is about 1000 kN (102 tf).

Since it weighs about 42 kilograms, its output per kilogram is about 2.38 kN (0.24 tf).

The magic rocket engine has a diameter of 50 centimeters and is about 300 kN (30,600 kgf = 30.6 tf).The output per unit aperture is approximately 1200 kN (122 tf).

The engine weight is fairly heavy and includes cooling equipment and is approximately 200 kilograms, so the output per kilogram of engine weight is 1.5 kN (0.15 tf).

If you look at it this way, the output of the "Wind Attribute (Magi Aero) Rocket Engine" and "Magic Explosion (Magi Detonation) Rocket Engine" is reversed per caliber and per weight, and it is interesting to know that this is due to the weight of the engine.

The F-15 engine, by the way, has a diameter of about 1 meter and a weight of 1500 kilograms.The thrust is 23450 pounds (= 10.6 tf = 104 kN).

Therefore, the output per kilometer of the engine is 0.07 kN (= 0.007 tf), and we can see how heavy it is.

If you do this, you'll understand very well.

Isn't that right?

The [Wind Attribute (Magiaero) Rocket Engine] is lightweight, isn't it?

"That's the biggest advantage."

The [Magic Bomb (Magic Detonation) Rocket Engine] weighs in at the neck, doesn't it?

“I think it would be lighter if it wasn't cooled down for a short time.”

"Or if you don't want to be inhabited."

That's how we used it when we first discovered it.

"After all, the 'Wind Attribute (Magiaero) Rocket Engine' is more suitable for airplanes, which is applied for manned use while following the principle."

Here, Jen thinks that it may be amazing in a sense that no one will mention the development of "missiles".

There are still dangerous monsters such as "Sea Dragon" and "Fierce Demon Sea Snake (Death Sea Serpent)", and they are also entering the human survival zone.

In that case, the missile should be a valid weapon.

However, did the [New Giken] know about it or didn't he realize it?... At least, he didn't seem to consider the transformation into a weapon for the time being.

That's dangerous, but Jen was relieved to be a researcher at the Academy who aims to use technology for peaceful purposes.



On the other hand, the "Nordic Federation" was also in the process of setting up a system.

Of course, it is the management system of the "Hideout of the Philippines" and the newly discovered mines.

The movement here is particularly active in the mines.

After all, it is a mine of rare metals, "Adamantite" and "Vanadium".

By the way, the lead mine I found along the way seems to have a slightly lower priority.The market price of lead is cheap, so it can be said that it is useless.

"Now we can do our part."

The Rhodoths will be raising their temporary base tomorrow, so they're having a launch banquet.

"Congratulations, Kondak."

“Absolutely. I feel like I've been used in a good way.”

"That's all I'm counting on."

Good luck with the stuff.

It was a gentle banquet.