Originally posted by Mogget
I think the fusion theory has been busted many times over
Please provide evidence to back this up.
The main reason that it has been busted is that there are different more powerful types of fusion, that dont rely on a hypothetical nuclear furnace burning at the core (where we cant detect it). Nuclear fusion has never been sustained on earth. Whereas other fusion methods have.
New finds in plasma physics seem to be a more likely option that hypothetical nuclear fusion.
www.sandia.gov...
www.sandia.gov...
Some physicists believe that the pulses of power formed in a technique called a Z-pinch may one day be a more efficient source of fusion power than magnetic confinement used by Tokamak reactors, the current leading contender for controlled nuclear fusion.
This is an earlier version of Sandia's Z-machine.
The x-ray sources on Z can produce plasmas similar to that in the very outermost layers of a star. These devices were apparently tested during the Gulf War, although detailed information on them is sparse..
There are many other reasons. Mainly that the Nuclear model has made few sucessful predictions. Off the top of my head here are few;
- The outer corona of the sun is millions of degrees hotter than its surface. According to the standard model the heat should radiate uniformely away from the core, and obey the inverse square law for radiation. It does not.
- The suns output sometimes stops COMPLETELY, sometimes for days. That is very hard to explain by a continuosly fusioning sun. (science.nasa.gov...)
- Heavy elements (metals). According to the standard model the sun is made of its fuel (hydrogen) and its byproduct (helium). The current fusion model does not account for where the large amount of heavy elements emanating from the sun comes from.
- Solar neutrino deficiency. Measurements of neutrino's have never accurately fitted models.
Another list i found is from O. Manuel in 'The journal of Physics of Atomic Nuclei 69' from the University of Missouri, "THE SUN: A MAGNETIC PLASMA DIFFUSER THAT CONTROLS EARTH'S CLIMATE - these papers are highly reccomended. www.omatumr.com... - Real observations about the sun, not just hypothetical maths.
The fusion of hydrogen atoms – the same mechanism that is at the heart of a Hydrogen Bomb – is generally accepted as the energy source of our Sun. Yet, if this theory were the actual source of the Sun’s energy,
a) Why is the Sun’s emission of neutrinos only about 1/3 the amount expected from fusion reactions?
b) Why is the ratio of Oxygen atoms to Carbon atoms only 2 at the Sun’s surface, when laboratory and theoretical calculations predict a much higher value?
c) If fusion powers the Sun, why does it discard 50 trillion tons of Hydrogen each year as “solar wind” trash, with traces of other elements carefully sorted by atomic weight?
d) How do deep solar magnetic fields sort elements by weight, control Earth's climate, and produce the solar wind, solar flares and gigantic solar eruptions?
e) How are we to understand the universe when, as Nobel Laureate William A. Fowler noted in 1988, “ we do not even understand how our own star really works.”?
Also from those papers; "The Nuclear Cycle that Powers the Stars:
Fusion, Gravitational Collapse, and Dissociation", from; arxiv.org... - reccommended paper, especially the observations of iron structures on the sun.
The finding of an unexpectedly large source of energy from repulsive interactions between neutrons in the 2,850 known nuclides has challenged the assumption that H-fusion is the main source of energy that powers the Sun and other stars.
[edit on 21-11-2007 by ZeuZZ]




