- 2 Posts
- 10 Comments
In SYNTHETIK there is a doomba! Ended many runs so far.
8·1 year agoThe kilogram is defined as the mass equivalent of a photon of a specific energy via the Planck constant h thus linking the speed of light and the frequency of the hyperfine level of caesium-133. The relative uncertainty of the measured value of the gravitational constant G is 10^-5 which would lead to a definition of the kilogram that has a worse relative uncertainty than using the former definition defined via an international prototype. The Wikipedka article is more detailed than this short summary.
To anyone curious, the link to the album. I absolutely love this, it has been playing on repeat this month.
4·1 year agoAnd if you hold, it scrolls faster, so you do not even have to pause too close to the frame.
2·1 year agoIs any documentation available? I only found the C++ documentation, but no Python documentatikn so far. Nothing linked on PyPI either.
Arche Internetz ist eine Detonation aus der Vergangenheit. Von denen habe ich zehn Jahre oder so nix mehr gehört. Toll, dass es die noch gibt.
1·1 year agodeleted by creator
Ah, durch ein Meme erfahre ich jetzt, warum ich fast durchgehend auf der A24 so schnell fahren kann wie man will. Auch nicht schlecht.
Beim Rindfleisch machen mit einem Hai gibt es für mich nichts wichtigeres als eine glatte Nut und deshalb schwöre ich auf die Kine’O Ukule.
This speed is the Specific Impulse which is a measure of how effective the fuel mass is used. It is equivalent to the effective exhaust velocity, which is basically the mean exhaust velocity as the real exhaust velocity depends on the position in the exhaust. The specific impulse is more often given in seconds like in the Wikipedia page for the thruster and this representation is connected to the speed-based representation by dividing the effective exhaust velocity by the standard gravitational acceleration at sea level. Mass is not present in both of these representations because this way they are the impulse per unit mass of propellant.
Electric thrusters reach very high exhaust velocities, but the fuel mass flow is limited which leads to low thrust. Chemical engines reach high thrust, but their exhaust velocities are quite low in comparison.