rockets - Launch Accelerations: Values, history - Space Exploration ...
Jan 16, 2015 · Other things being equal, a higher-g launch can be more fuel efficient, because less energy is lost to gravity by getting to orbit more quickly, and gravity losses normally dominate over drag losses. Keeping STS down to 3g was a challenging design goal - it's hard to build deep throttling capability into an engine, but the shuttle was designed ...
My rocket league won’t launch : r/RocketLeague - Reddit
All right, I'm curious as to what your Launch.log file has to say when it crashes. Since you're launching through the Epic Games Launcher, : Launch the Epic Games Launcher Select Library. Right click Rocket League. Select Manage. Go to Launch Options and enable them. Add -dev to the launch options, and then you can click the top right [x]
6.4.8 Rocket Launch Requirements : r/codehs - Reddit
Oct 16, 2023 · If there is no lightning, there are not thick clouds, the wind speed is 20 knots, and there is no precipitation, the rocket should be cleared to launch. If there was lightning detected 50 minutes ago, there are not thick clouds, the wind speed is 30 knots, and there is no precipitation, the rocket should be cleared to launch.
What is the vapour/smoke that comes from a rocket before launch?
Nov 29, 2016 · This occurs when cryogenic boosters are used (Liquid Oxygen / Liquid Hydrogen) - as these warm up on the launch pad, some of the liquids boil and to release pressure, bleeder valves allow this gas to escape.
Rocket Launches - Reddit
Looks like it could be another spectacular launch like the on last week! Copied from launch alert “A Falcon 9 rocket is scheduled for launch from Vandenberg SFB, Calif. tomorrow evening (March 28). The vehicle is slated to leave south base between 7:30 and 11:24 p.m. PDT and carry 22 Starlink satellites into orbit.
rockets - what would be an alternative for Spin Launch? - Space ...
Oct 31, 2024 · Spin Launch (and some other strategies) launch at suborbital speed to avoid burning up, then accelerate in the upper atmosphere with rockets or ram jets. The approach of using a gun to launch a rocket projectile has been pursued by the military. Some artillery shells are gun-launched but rocket assisted, known as rocket-assisted projectiles (RAP).
launch - Why do space rockets not start from an angle? Why go …
Apr 26, 2020 · Besides the good answers you already got, note that for a rocket to launch diagonally you need the vertical acceleration to be more than 1g. In a Saturn V, initial acceleration was barely beyond 1g. If you put your rocket at a 45 degree angle, now you need 1.41g just to not fall to the ground. There are also huge engineering issues.
launch - What G-forces do different launchers cause? - Space ...
Dec 18, 2014 · Some scientific payloads are extremely sensitive, I wonder if they prefer a certain rocket over others, and if the payload is designed with a certain launch system in mind from the beginning. From watching videos, I get the impression that an Ariane 5 races much faster from the launch pad than does a Falcon 9.
How close can I get to a rocket launch and not get killed?
It would vary for each type of rocket. The more powerful a rocket the greater the safe stand-off distance. A rocket like the Saturn V would require a larger stand-off distance than a Proton rocket. It would also depend on what exhaust directing structures exist below the rocket at launch and where the person wanted to be in relation to that.
Is there any list of launch options arguments? : r/EpicGamesPC
Mar 31, 2021 · some of them are here. credit to u/Ultragamer2004. Some of the most useful command line arguments. -dx9 for DirectX 9 -dx10 for DirectX 10 and so on.