#阳谋级PPT#系列第5篇 Q&A Analysis of "The Wind of the Sky" Issue 2: Why is the "Yinglong-1B Low Earth Orbiter" designed in the shape of a spherical saucer? Is it because it looks more sci-fi and cool like a flying saucer?
This is not the Yinglong-1B low-earth orbit unmanned aerial vehicle
You Qiu replied unclearly: "Yinglong-1B low-earth orbiter" is designed in the shape of a ball saucer, purely for practical purposes, and has nothing to do with aliens and alien technology. There are three main reasons for this:
First, with the same strength, density, and dosage of the material, the spherical shape can provide the maximum internal space.
Second, with the same strength, density, and amount of material, the spherical shape can provide the maximum structural strength and can withstand higher acceleration, which means a stronger upper limit of maneuverability, which also means stronger battlefield survivability. Therefore, the main part of the "Yinglong-1B Low Earth Orbiter" is designed to be spherical.
Thirdly, for the efficiency of orbit change maneuvers. This is the most important reason. Under the current scientific and technological conditions, the power of the spacecraft still depends on the working fluid of injection fuel, so the injection channel must have a certain length. If the aircraft with a spherical body adopts a single spout mode, the overall shape should be lollipop-shaped, tadpole-shaped, or drop-shaped.
Literally
However, the biggest realistic feature of "sky warfare" is that it is fast-paced, from the start of the war, the survival of units is measured in seconds, and the duration of the war is measured in minutes. In the "Heavenly War", there really can't be a second wasted. If you need to maneuver in wartime, but the single nozzle is not in the required direction, then you need to steer, and the moment of inertia of an aircraft of such a size as the "Yinglong-1B" determines that such a steering and attitude adjustment will not be completed in a very short time.
Therefore, the "Yinglong-1B Low Earth Orbiter" is designed to be circumferential multi-nozzle mode, which needs to maneuver in whichever direction it needs to maneuver, it will immediately open the reverse nozzle recoil jet. Don't underestimate the few seconds saved, in wartime, this is the difference between whether the shell is burned through, whether the electronic components are burned out, and whether the whole retains combat effectiveness.
The circumferential multiple nozzles are wrapped in the whole pressure shell, which constitutes the saucer-shaped part of the edge of the "Yinglong-1B low-earth orbiter". With the spherical part of the main body, the whole is a saucer-shaped.
So why aren't the aircraft (airplanes) in the atmosphere designed to be spherical saucer-shaped?
Because the spherical dish shape does not meet the aerodynamic requirements in the atmosphere. Like the Gangfeng-1C, it needs to descend into the upper atmosphere and maneuver at ultra-high speed, so it also needs to consider the requirements of aerodynamics.
For those who need to read the original article, please click on "The Wind of the Sky". The article may require you to watch about 5 seconds of advertising before you can continue reading, please wait patiently for a while, just rest your eyes~
Ladies and gentlemen, you can guess what "the wind in the sky" means?
Originally, Youqiu wanted to ask for a reward in the text, but he thought: It's not appropriate. Although my officials and lords are all worth more than 10 million, they are all hard-working and rich, and not a penny is blown by the wind. So I didn't dare to open my mouth to reward, so I changed the way and opened an "ad unlock" function -- you watch a few seconds of advertising, you don't need to touch the money in your account, and I can receive an advertising income from Youqiu.
Of course, if you are moved by the advertisement and spend money on shopping, it is fate that allows you to meet, and you can stay rational and calm to consume~