Red Wine Flower

Due to his father's death, Lin Ju was forced to take over the family tractor factory.
Facing the struggling tractor factory, Lin Ju said:
"No worries, the system will step in!"
"Since I can make tractors, it would be quite reasonable for me to switch production to rockets, right?"
So, in the unremarkable tractor factory, a tall rocket rose.
Then the whole world discovered that this tractor factory was becoming increasingly absurd:
New energy vehicles, tanks, jet engines, passenger planes, fighter jets, aircraft carriers...
People pointed at Lin's nose and asked, "Aren't you supposed to be making tractors?"
Lin Ju innocently pointed at the Mars rover base: "It's tracked, can go on the ground, you tell me if that's not a tractor!"

You were told to build a tractor, but you’re building a rocket?

October of this year marked a significant turning point for China's aerospace industry.


After three consecutive days of closed-door meetings at the aerospace bureau, a major overhaul was made to the entire subsequent development plan.


First and foremost, the bureau affirmed the need to swiftly develop their own reusable launch rockets.


Especially since the future CZ-5, CZ-6, CZ-7, and CZ-8 all had about one or two years left until their maiden flights, allowing some room for modification.


Unfortunately, except for CZ-6, the rest of the rockets weren't suitable for first-stage recovery.


Because apart from the CZ-6's first stage, which used a single YF100 engine, the core stages of the other three rockets all employed two YF100 or YF77 engines in parallel.


Such a parallel configuration significantly increases the difficulty of vertical recovery, making it much harder to control than a single engine.


Chapter 36: Weightlessness Training_1