Magi Craft Meister

Input and output characteristics of the engine.

That is, how much output can we get for the input?

In the case of this wind attribute (Magiaero) rocket engine, the input is magic power, and the output is propulsion power.

Apply magic power to engines mounted on sturdy test benches and measure their propulsion.

The test bench has a sensor that measures the propulsive force, so all you need to do is read the value.

And if you make a graph of the magic force added to the horizontal axis and the propulsion force on the vertical axis, that is the input and output characteristics of the engine.

Although the test started with Gow's proposal, the content is meaningful, and because it involves danger, Jen also decided to attend.Reiko and Hope are also with the baby.

Father, is this facility okay?

"Yeah, I'm worried about that... well, it looks like I'll be experimenting with a small engine, so I'm sure it'll be fine."

In Ponri Island, we use a test bench reinforced with 20 sturdy piles that reach 50 meters underground, but the objects here are not that sturdy.

"If it blows off the test bench, it will cut off the supply of magic power, so there will be no major damage."

"But you should be careful..."

If Reiko and Hope are around, I think we can handle it.

Jen watches the work as she talks like that.

Gou and Rubina are physically disturbed, so they are watching other members install the "Wind Attribute (Magiaero) Rocket Engine" on the test bench.

Yeah, you're following the steps.

Yes.

Ren and Reiko were observing the work, but no particular problems were found.

"Final confirmation, end of test."

Okay, start the [Wind Attribute (Magiaero) Rocket Engine].

Gou's compact wind attribute (Magiaero) rocket engine came into motion.

When it was completed, Ren also confirmed the operation reliability, so it comes with origami.

All right, that's a good trait.

The input/output characteristics of the wind attribute (MAGIERO) rocket engine are: Of the magic power that is the input, the output, or injection force, is 0.

This is because a certain amount of magic power is required to activate the [Windblow] magic.

As I gradually increased my magic power, the output increased rapidly in some places.The "Windblow" magic was activated and the blast started.

From there, the output is approximately proportional to the input.

And when it reaches its limit, no matter how much the magic power of the input is increased, the output will not increase.

This was the characteristic of the "Wind Attribute (Magiaero) Rocket Engine".

"Hoho, that's easy to handle."

From the start, the ultra-low speed range and near the limit value of the output... the practical range other than both ends is linear, so it can be said to be an easy-to-handle engine.

Okay, next is the [blowing engine].

Workers who urgently replace the engines on the test bench.

This engine was originally prototyped in "Aeronautical Research".

Yeah, the trait is mild after all.

It's a strike, Jin.

This uses the magic of the "strong wind" system, so it can cause continuous winds and has no pulsation.

In addition, the input and output characteristics were almost linear because of the change in the magic force added, from weak to strong winds.

However, the ceiling is low. It was due to the magical properties of the [Wind].

When the limit is reached, the output will not increase no matter how much magic power is applied.

The output was also lower than the wind attribute (Magiaero) rocket engine.

"I'm sure it's easy to handle, but..."

The disadvantage is that the output is weak.

And finally, it was the "Magic Bomb (Magic Detonation) Rocket Engine".

The last time I did this was to get a fever.

This is because after the test, the engine cannot be touched until the cooling is complete.

Although it was a test, it took a little time to install the engine cooling unit.

This engine was also made in the original "Aeronautical Research Institute".

"Do not stand behind the engine as it will produce a blast flame"

Ena Kouki pays such attention.

The door behind the test bench was fully opened.Beyond it is the sea.

Exactly, it was directed towards the 300-meter diameter hole in the center of "Avalon".

There is no such thing as being burned by jet flames.

"Ready."

"Start the engine!"

The "Magic Explosion (Magic Detonation) Rocket Engine" was started.

"Oh, I knew it. Shut up."

Earplugs for sound insulation were handed out in advance, but even if you put them on, the sound still resonates.

And it got bigger as the output went up.

Not only from the ears, but also from the vibrations of the air and the roar of the skin.

"This is the biggest drawback..."

Since it is applied to "Firebomb", the shock wave is instantaneous but exceeds the sound speed, and it is a roar.

Since it was originally a propulsion machine for the "missile", Ren thought that it was an engine that could only be operated for a short time and without crew...

Besides, although it is cooling, the residual heat is starting to cage in the laboratory, so it is hot.

This is also a flaw... We need to create a barrier between the test bench and the observer.

Such safety measures are taken in Pohlila.

However, it was still not implemented in the equipment here.

This is largely due to the fact that we have not tested dangerous engines so far.

However, I am a little worried this time.

So Reiko gave me instructions to be careful.That made it work.

Now, the input/output characteristics of this engine rise rapidly when the input exceeds a certain value, and thereafter, the output increases in proportion to the input.

Since the upper limit is quite high, if the engine life is not taken into account, it has the highest power output of the three types of propulsion machines tested.

However, if you do that, the metal itself that makes the engine will deteriorate due to thermal fatigue, and the strength will drop.

And the engine used for the experiment was the one that had been used for the experiment several times before.

The first thing I noticed was [Magic Engineer Magic Craft Jazz], Jen.

"... nh?... dangerous, turn off the input!"

The [Magic Bomb (Magic Detonation) Rocket Engine] was unnaturally red-hot.

However, Ren's words were overwhelmed by the roar of the [Magic Explosion (Magic Detonation) Rocket Engine], and did not reach the ears of Tiner Bito, who was controlling the magic power.

"The result is..."

The magic detonation rocket engine exploded along with the roar.

At the same time, molten metals, incandescent and red-hot metal lumps are also splashed.

[Barrier Shield (Shield)!

Reiko unfolded her [Shield].

This is a barrier developed by Jen. It is not spherical or hemispherical, but a barrier that unfolds into a circular shield. On the other hand, it becomes stronger, and it is helpless to attack from a direction that is not confronted.

But it's perfect for defending against something like this.

The size of the [Shield] deployed by Reiko was the same as that of the laboratory wall.

In other words, everyone in the lab was protected by the bulwark.