/sci/ - Science & Math

>>15211849
[removed]

Edit:
Thanks for the gold, kind stranger!

SUCCESSFUL TOUCHDOOOOOWN

BEAUTIFUL FLIP

SHE'S STILL FLYING LADS WE'RE STILL IN THIS

LET'S FUCKING GOOOOOOOOOOOOOOOOOOOOOO

>>12442930
It had significant active cryocooling, insulation alone can't do it because liquid hydrogen inside a perfectly insulated box will still boil off due to the heat generated as it converts from one spin isomer to another. Eventually all of the hydrogen reaches the low energy isomer state but that takes literally days, so for that whole time you need to be running a cryocooler to remove that heat.

>>12442957
>But it is! If you don't have any water in the pot, it will get way hotter than 100ºC
And if Starship was full of nothing but gas, it would warm up to ambient temperature and no amount of venting would cool it down.

>>12442957
>Why do you think it frosts when it's venting.
It frosts constantly as long as there's propellant in there.
It frosts a bit more when fully depressurizing, but that's the only time where the pressure inside the vehicle and thus the gas temperature drops significantly.

>>12442813
Yeah turns out when your vehicle is surrounded by vacuum and is also either highly reflective bare metal or highly thermally emissive heat shield tiles, you don't experience much thermal flux and therefore get really tiny amounts of boiloff even this close to the Sun. To get zero boiloff even on the surface of Mars you need a cryocooler of just a few kW.

When are we going to just have a permanent no-go zone installed with gun turrets and scary men with dark sunglasses to keep boomers in boats and planes from fucking everything up?

>>12442855
Vulcan's using a new Centaur stage which is basically ACES-lite, they could pretty easily make a modified version that would literally be ACES but bigger and better.

>>12442825
I want big mommy Booster to hop on my pads

>>12442810
this

>>12442779
I wonder why they proposed 4 strap on boosters all crowded like that rather than just two

>>12442734
>>12442772
(Removed)

>>10610209
you are aware that the word company is linked very much to co-operation and that's one thing you can't do on ya own... inda like sex, no you'r hand doesn't count ;),

if that's waht you need to tell yourself to feel betta, go home and cry to mummy how high a person you are becauser you're so unsuccesfull

hahhaha

>>10610159
Mental african detected
only complaining: Ugh it's so hot,
they don't want advances, no-one likes me, etc... - you get the idea

you gotta be a mental chinese: always looking to copy, improve inovate and steal (methaphoricaly speaking)

while you are complaing on here 100 chad-chinks got +100K @ FAANG

who's the brainlet?

>>10605727
COFFEE mhmmm

>>10610141
then go fooking out and meet people
then you start knowing people, easy peasey

honestly; who told you it was supposed to be easy?

it might take a while but then you got a job for quite some time, then you start looking for opportyunities to learn and improve and possibly get a new job

>>10610085
you study from a textbook hahha

evryone knows that a CHAD(tm) studies from a handbook

>>10610078
thats a fooking meme loosers on the channel four tell themselves to make failing seem normal lol

>>7717684

we allready have.

>>7712458

fusion is completely 100% more safe than any form of energy, perhaps excluding solar cells

>>7712475

it's allready loooking as if the plasma doesn't want to match up to the intended design configuration, it's ogre for pretzelfuzion