- 3 Talk
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Green Energy / Fuel
Fusion, a possible eco-sane source of power.
Fusion, unlike fission which split unstable atoms, forces together two atoms to create a new atom which has a net lower weight than the original atoms being forced together. The lost weight is not destroyed but released as energy and can be messured with the help of E = mc2.
A proton has a mass of 1.6726x10 − 24 grams, a neutron 1.6755x10 − 24 grams, an electron 9.109x10 − 28 grams, a deuterium atom 3.345x10 − 24 grams and a tritium atom 5.01x10 − 24 grams.
In fusion, it becomes one helium atom and one neutron. one helium atom has 2 protons, 2 neutrons, and 2 electrons. 2(1.6726x10 − 24gram) + 2(1.6755x10 − 24gram) + 2(9.109x10 − 28gram) = 6.698x10 − 24gram
And one Neutron.
1.6755x10 − 24gram
1 tritium + 1 deuterium should be 1 helium + 1 neutron
3.345x10 − 24g + 5.01x10 − 24gis6.698x10 − 24g + 1.6755x10 − 24g8.3549x10 − 24g = 8.3735x10 − 24g.
But there is a difference of 1.86x10 − 26 g.
E = (1.86x10 − 26g)(3.00x108m / s)2
so
E = 1.674x10 − 9 g m/s = 1.674x10 − 12 kg m/s
E = 1.674x10 − 12 Joules/atom
That is how fusion works.
The problem is the extra neutron, but one shouldnt worry because there are plans to use sheild of non-active metals that will absorbe the neutrons and have a half life of only a few decades. Other fuels do not produce the extra neutron so they are non-polluting altogether.
These were the bare facts, make your own mind up thank you.