Discussie: Blue Origin
Los bericht bekijken
Oud 8 juni 2021, 12:27   #12
dewanand
Minister-President
 
dewanand's schermafbeelding
 
Geregistreerd: 30 april 2005
Locatie: delft
Berichten: 4.590
Talking 2200: blanken zijn uitgeroeid op onze apen planeet

ja leuk, ik geloof toch meer in een soort FOTON Driver, Externe energiebron he.

De japanse Voyager gebruikte dit. even zoeken internet
ja hier Photon Rocket info dit kan zelfs omgebouwd worden tot een plasma rocket denk ik, maar ik weet er natuurlijk niets over als leek.

ja in theorie kan je fotonen vanuit een groot stationair zonneeergie station op de maan, continu afvuren op een raket, en deze fotonen worden dan via een soort accelerator engine omgebouwd tot plasma aandrijving, om de raket ULTRA sonisch voort te stuwen tot Warp 1. haha haha Theorie is leuk. hou van SF.


--------------------------------- 100 % citaat
https://en.wikipedia.org/wiki/Nuclear_photonic_rocket


Photon rocket
From Wikipedia, the free encyclopedia
Jump to navigation
Jump to search
This article is about using photons for spacecraft propulsion. For the null dust solution to the Einstein field equations, see William Morris Kinnersley.

A photon rocket is a rocket that uses thrust from the momentum of emitted photons (radiation pressure by emission) for its propulsion.[1] Photon rockets have been discussed as a propulsion system that could make interstellar flight possible, which requires[citation needed] the ability to propel spacecraft to speeds at least 10% of the speed of light, v ? 0.1c = 30,000 km/s (Tsander, 1967). Photon propulsion has been considered to be one of the best available interstellar propulsion concepts, because it is founded on established physics and technologies (Forward, 1984). Traditional photon rockets are proposed to be powered by onboard generators, as in the nuclear photonic rocket. The standard textbook case of such a rocket is the ideal case where all of the fuel is converted to photons which are radiated in the same direction. In more realistic treatments, one takes into account that the beam of photons is not perfectly collimated, that not all of the fuel is converted to photons, and so on. A large amount of fuel would be required and the rocket would be a huge vessel.[2][3]

The limitations posed by the rocket equation can be overcome, as long as the reaction mass is not carried by the spacecraft. In the Beamed Laser Propulsion (BLP), the photon generators and the spacecraft are physically separated and the photons are beamed from the photon source to the spacecraft using lasers. However, BLP is limited because of the extremely low thrust generation efficiency of photon reflection. One of the best ways to overcome the inherent inefficiency in producing thrust of the photon thruster is by amplifying the momentum transfer of photons by recycling photons between two high reflectance mirrors, one being stationary, or on a thruster, the other being the "sail".
Contents


https://en.wikipedia.org/wiki/Nuclear_photonic_rocket

-------------------------------
__________________
Kritisch Podium Dewanand

http://www.dewanand.com
dewanand is offline   Met citaat antwoorden