Then Eila Siata, Groma Trey, Cachair, and Rasnath Heilbronn from the .
<, we have Rohr Eisker, Zora Himmel, Ena Kouki, Ciel Azure, and Tiner Vito.
In addition, Academy President Saban Iraiye Sench, Assistant to the President Sakho Shomas, and visiting faculty members Arnold and Chelle. Jin exchanged a look with Arnold.
Saho Shomas, assistant to the president, will be the facilitator.
It is now time for the meeting. Now it is time to start the debriefing session. ...... First of all, Jin-dono, please say a few words as a representative of the reporter side.
Jin stood up and greeted the participants.
Then, please stand up and say a few words. ......Thank you for joining us today. I would like to report on the research and development of the found in the ruins of the Kingdom of Celuloa.
Jin then cut off his speech and motioned for Goh and Rubina to stand up as well.
"These two are the ones who did most of the experimentation, verification, and production. Some of you may remember Rubina Garrett, who came here with Lord Rhodes about two years ago. We did a presentation on it."
"Yes, I remember her."
Eira gave a small murmur of assent.
"And Gou Nido. I was adopted into the Nido family of the Shoro Empire. He was born in the Nordic Federation, but he is Loren. An orphan, I was taken in by Lord Marikka of Shinra and educated as an apprentice."
"Oh."
"Oh ......"
I can assure you of my solid skills.
Oh, and Jin-sama.
After a brief introduction of the two, Jin sat down and began to explain.
Reiko and Hope handed out the papers.
"<>......?"
"Yes."
Academy President Saban Ilaiyeh Senchi asked for confirmation.
"The relics that were discovered used fire magic, but as we studied them, we realized that their characteristics were very unwieldy for use in airplanes that carry people."
Jin explains the background.
"First, we made a prototype rocket engine using fire magic. However, fire magic uses , which generates a shockwave. Therefore, the engine is very peaky and does not have good characteristics at low speeds. In addition, because of the high temperature, the engine material must be carefully selected and the cooling system must be ......"
Explain the characteristics and weaknesses of fire magic,
"Now, my wife Elsa suggested that we try using wind magic.
"Huh?"
"Elsa is good at wind magic, and I noticed that there are two types of wind magic.
Two kinds?
"Yes. I think there are two different types of wind magic.
"Hmmm, that's interesting."
Seiban Eliyeh Sench growled as he looked at the paper.
"So, I experimented to see if and can be used in a near-vacuum environment. The surgeon is this Reiko."
"The method to create a vacuum is described in the paper. As it turns out, < and were usable. In other words, this phenomenon is caused by the temporary transformation of mana into pseudo-molecules of air.
"Oh, ...... this is a topic that I would like to study separately from engines."
Saban Eliyeh Sench reacted in a researcher-like manner.
"I'd like to leave that to the volunteers. ......That's why we decided to use <> for the engine.
To this, the members of the <> responded.
"Mm-hmm, that's wonderful!
"That's what I'd expect from you, Mr. Jin!
"We, too, were troubled by the engine characteristics that were difficult to handle," he said.
"We had a hard time dealing with the pulsation."
Eira and Groma looked at each other distantly.
"...... wind magic has a milder output than fire magic, so the pulsation is smaller. But there is still some pulsation."
Jin then gives an explanation of how the engine characteristics were adjusted.
The paper is illustrated with diagrams, so the explanation was easy.
And .......
"......The conclusion is that it is practical enough. This concludes the explanation of the paper.
First of all, the presentation on <> was over.
After that, a question and answer session followed.
The paper and the explanation were easy to understand, so a few simple questions were asked, and that was the end of it.
"I understood it very well.
"Well, thank you very much.
I now have a new topic for further research.
I heard such voices. And again,
"You made a plane with it, didn't you?"
Eira's question was also heard.
At this point, Sakho Shomas, the facilitator of the session, said
Thank you very much, Mr. Jin. This concludes the first part of the presentation. I would like to continue with the second part, which is an explanation of the applied aircraft.
He announced the change of theme.
In response, Mr. Hitoshi said
Then, I would like to explain about the aircraft. The prototype engine has been completed, and we have built an airplane equipped with it. Goh and Rubina are in charge. Let's go to ...... and let Rubina explain about the construction first."
"Yes, sir."
At this point, the blueprints of the plane were handed out.
"Wow."
Delta wing.
Rubina begins to explain after everyone has been given a copy.
"Well, my name is Rubina Garrett. The name of this plane is . It's a delta wing plane. This is the eighth plane in the < series of models that I have made ......."
Although she had spoken at the podium before, Rubina was still nervous for her age.