New sun has been prodecued in earth!!!!!!!!!!!!!! what this i am talking about???????????

Question

New sun has been prodecued in earth!!!!!!!!!!!!!! what this i am talking about???????????

Answer 1

Perhaps you are talking about fusion reactors?

The cores of all stars contain fusion furnaces. Very young proto stars and small, cool stars burn deuterium and tritium in a fusion process that liberates 17.6 Mev of energy per fusion. The H-bomb may well use lithium six deuteride as its secondary fusing fuel. Needless to say, that both of these fusion processes require extreme conditions to initiate them. For a star, the extreme pressure at the core, due to the gravity of this massive body, provides the necessary conditions for fusion driven energy liberation. For the H-bomb, a small primary fission device sets up the initial conditions for a fusion driven detonation.

For perhaps forty or so years, now physicist and engineers have been using doughnut shaped machines called a tokomaks to magnetically confine fusing plasmas. The magnetic fields used to confine the plasmas are immense with field strengths in the region of 5 Tesla's. These fusion machines, overall, consume more energy than they liberate. The most notable examples of these are the JET or Joint European Torus (in the UK, 1991), which liberated 1.7 million watts of controlled fusion power and the Princeton University Tokomak (1993), which liberated 5.6 million watts of controlled fusion power. Each of these reactors consumed more power than they produced and tended towards failure when run at full power.

A second approach to controlled fusion is the laser trapping by inertial confinement of tritium and deuterium fuel pellets. This approach has yielded some promising success in yielding controlled fusion energy liberation.

Thus, fusion devices are already with us but as of yet are perhaps twenty-five or more years away from a commercial reality.

Answer 2

I read in one of the newspapers a few years ago about a scientist in the US who claimed to have achieved a temperature of about a few  billion degrees in a jar without any affecting the surroundings.

I remember the figures vaguely but i reckon it was high enough for a nuclear fusion reaction found inside a star or the sun.

Answer 3

News to me.  A hydrogen bomb is analogous to a sun, in that it derives its energy (partly) from thermonuclear fusion, but of course the effect is transitory.

Answer 4

<<what this i am talking about???????????>>

If you don't know what you're talking about, then the chances of anybody else knowing are minimal.

Answer 5

Sun provides its energy by the process of fusion reaction which yields very high temperature and liberates large amounts of energy. That's why it is very difficult to carry out the fusion reaction in a laboratory. One way to carry out the fusion reaction is through magnetic confinement and scientists in Japan were carrying out these experiments and they might have succeeded.

Answer 6

artificial sun is a term used for a type of nuclear reactors