Magi Craft Meister

After lunch break, Gou and Rubina go to the workshop.Merze continued Elsa's manners course.

Well, let's build an engine.

"That's right. It matches this plane..."

There was a word from Jen who was with me.

You should make it with standardization in mind.

Ah, in light of future commercialization, right?

"...... it's troublesome"

"Rubina, I won't say that.This is also the role of the engineer. "

"Yes....."

After such an exchange, Jen went back to the mansion because she didn't have much to say.

Gou and Rubina packed the engine's specifications.

"To fit this plane... is it about 50 centimeters in diameter?"

”Hmm... considering the two units and the power, I feel like it could be a little smaller”

Well then, why don't you try it at 30 centimeters?

"I guess that's about it. From the point of view of power, that amount of stuff seems to be the standard."

That's right, it's 'standardized'.

"Wind Attribute Maggie Rocket Engine (tentative name)" is not an easy thrust for humans to handle, although power drops more than "Fire Attribute Maggie Rocket Engine (tentative name)".

We're trying to make it a general-purpose engine, so it looks like we have a long way to go.

"Let's make a basic shape first."

That's right.

Everything has been arranged based on the basics. The two of them built a "practical size" engine with familiar touches.

Then work on the operation test on the test bench.

Ruby and Amez, who are five-color golem maids, continue to support me.

"Micro... no, let's test it from a weak output"

"That's right, it's dangerous to suddenly raise your power..."

"... let's talk to Jin-sama about that kind of test"

Gou and Rubina consulted as they prepared for the exam.

If you want to do a full-scale full power test, there is a danger here, so let's borrow the equipment of Ponri Island.

Jen, who later heard the story from the golem maid, thought the decision was correct.

And I was delighted that they had grown up.

Anyway, the "Wind Attribute Maggie Rocket Engine" made by the two of them works well.

In 10% of the operations, the thrust is 10 kN (= 1020 kgf).

At this rate, if the thrust at full power is 100 kN, it can be said to have about twice the performance of the jet engine of the modern planet (about 50 kN at full power).

"There's no more test benches."

“I see. I don't like accidents in development, so let's stop it.”

"I agree."

Therefore, the engine test is over...... and data is taken at an output of less than 10%.

Because ease of use at low output is important.

"Sure is."So if you take control data carefully, it will be useful later. "

Ah, if you have the same specifications at that time, you can go with the same data.

"Yes, it is."

"This is what Jin-sama's advice meant..."

Another step up the engineer's staircase was taken by two people.



"... so, it was a full afternoon. I was collecting data."

Yes.

So tomorrow, you want me to lend you a test bench on Penglian Island?

Yes.

Jen nodded contentedly when she heard the words.

"Of course you can. The two of you just made it... especially Rubina, you've grown up."

Ehehe, is that so?

"Gou is also well aware of the importance of basic data and the significance of standardization."

Thank you very much.

They both laugh happily after receiving Jen's compliments.Meltze smiled when she saw it.

So, how was Mel's day?

Huh, me?

That's right. Elsa-sama taught you a lot, didn't she?

"Yeah.... um..."

Looking back on the day, Melze looked very satisfied.



On the next 10th, I borrowed a test bench in Penglai.

I knew this place was amazing!

Onogoro Island has similar facilities, right?

"Yes, to Professor Malikka."

Compared to Onogoro Island, there don't seem to be any large test benches at all.

“Now, let's test it!”

Secure the engine firmly and prepare to start.

The support was "Artisan (Smith)" 7.

Jen looks at the tricks of the two without lending a hand directly.

I nodded in my heart when I saw the engine firmly fixed and checked it over and over again.

"First, use the data from yesterday to start slowly."

Roger

Gou is operating the control device under the direction of Rubina.

In order to make the control system as easy to operate as possible, we are building the control system while feeling it ourselves as a pre-stage to make it versatile.

"Magic Element (Mana) Input 5 Percent"

"... the thrust is 450kg"

I use kilograms because it is easier to measure.Convert to N (Newton) later.

"Magic Element (Mana) Input 10 percent"

"Thrust is 1100kg."

I knew it wasn't entirely proportional.

"I see. How about up here?"... 11 percent magic (mana) input "

"The thrust is... 1205 kg"

"Magic Element (Mana) Input 12%"

"Thrust 1310 kg"

"Magic Element (Mana) Input 13%"

"Thrust 1420 kg"

"Oh, it's starting to feel good."

That's right.

Gou and Rubina thought that by repeating these measurements and adjusting the control system so that the thrust of the magic element (mana) when adjusted by the throttle changes smoothly, it would become an easy aircraft to maneuver.

This day, thanks to a full day of data collection, Gou and Rubina were very satisfied that the setting was very easy to use.