0
"How fast" equals "what acceleration" times "how long". There are a number of proposed designs for "nuclear space drives", from the Orion Nuclear Pulse Rocket to NERVA to ion engines.
The only "nuclear space drive" currently in use is a ion engine in use on an unmanned probe. The acceleration of the rocket is very very tiny - but it runs for months at a time, building up a respectable velocity.
The problem with conventional rockets is that they have very high accelerations - for about 6 minutes. Then they are usually out of fuel, or nearly so. Nuclear propulsion has the POTENTIAL - as yet only dimly realized - to allow the engine to continue to operate for long periods of time at much lower accelerations, but building up tremendous velocity because of the duration of the thrust.
So I guess the "real" answer to "how fast" would be "We don't know yet. But eventually, VERY fast."
What else can I help you with?
Why fast neutrons are not captured by nucleus?
Fast neutrons have high kinetic energy, making them less likely to interact with the nucleus compared to slow neutrons. The high energy of fast neutrons means they often pass through the nucleus without being captured. As a result, fast neutrons are less effective in inducing nuclear reactions compared to slower neutrons.
Is moderation of neutrons always used to slow nuclear fission?
No, moderation of neutrons is not always used to slow nuclear fission. In some types of nuclear reactors, such as fast breeder reactors, fast neutrons are intentionally not moderated to slow down the fission process. These reactors operate using fast neutrons to sustain a chain reaction. However, in most commercial nuclear reactors, moderation of neutrons is employed to slow down the fission process and maintain a controlled chain reaction.
Why is the moderator important in a nuclear reactor?
The moderator is used to slow down the neutrons present in the core of the reactor. Normally the neutrons produced as the nuclear fuel (e.g. uranium) is fissioned are travelling too fast to produce a sustained chain reaction. Some examples of moderators are cadmium, heavy water and graphite.
What is the best fictional way to travel through space fast without messing with time?
The best fictional way to travel through space fast without messing with time is teleportation.
What can i do if there is a volcano eruption in your community?
call 911 then run/drive away as fast as you can
Is it correct david is fast drive or david is fastly drive?
Neither is correct in English. The correct form would be - " David is a fast driver "
What is the best computer for downloading games?
A fast computer with fast internet. Doesnt matter much what PC you have just as long as you have free hard drive space and fast internet.
How long would it take to drive 120 miles?
That would depend on how fast you were driving.
Is a Mercedes 190e fast?
No. The 2.6 goes well for it's age. Why would want to drive these cars fast anyway No. The 2.6 goes well for it's age. Why would want to drive these cars fast anyway i have a 190e 2.3 and it will do 140 mph, which for me is fast enough.
How long is a 40 mile drive?
Would depend on how fast you where travelling.
What computer has more space mac or PC?
It varies. It is dependant on the size of the hard drive fitted. There is no hard and fast rule.
How long would it take to drive 225 miles?
Well how fast are you going?
How long does it take to drive 712 miles?
That would depend on how fast you are going.
How long would it take to drive 250 miles?
It depends on how fast you are driving.
When was Drive that Fast created?
Drive that Fast was created in 1991-01.
How many hours would it take to drive 343 miles?
About 5 hours and 42 minutes, depending on how fast you drive.
How long would it take to drive from Houston Texas and Amarillo Texas?
It would take approximately 11 hours to drive from Houston to Amarillo. Give or take a few depending on how fast you drive.
