Did someone say Tri-Alpha definitely does not have a working prototype?
Until then, questions and tangents of discussion of potential utility are moot.
The rotational energy:fusion energy ratio of the ion plasma seems to be a significant control variable via ion beam injection ... are they using the central electron-filled well to stop the whole thing flying apart as they spin that plasmoid up? Experimentally they seem to think they've proven rotational energy injection via ion beam technique .... "Overall, this technique not only produces a compact FRC, but it is also robust and straightforward to implement. Most importantly, the base FRC created by this method can be easily accelerated to any desired level of rotational energy andmagnetic field strength. This is crucial for fusion applications and classical confinement of high-energy fuel beams." ...
Quote:
What is claimed is:
1. A method of confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, forming a field reversed configuration (FRC) magnetic field within a chamber, magnetically confining a plurality of plasma ions, and electrostatically confining a plurality of plasma electrons, wherein the step of forming an FRC magnetic field comprises the steps of injectingion beams into a background plasma within the reactor chamber and forming a rotating beam plasma, generating a poloidal magnetic self-field about the rotating beam plasma, and increasing the rotating beam plasma's rotational velocity to increase themagnetic self-field's magnitude beyond the applied magnetic field's magnitude causing field reversal internal to the rotating beam plasma and formation of the FRC.
2. The method of claim 1 wherein step of increasing the rotating beam plasma's rotational velocity includes the step of running current through a betatron flux coil within the chamber inducing an azimuthal electric field within the chamber.
3. The method of claim 2 further comprising the step increasing the current through the flux coil to accelerate the rotating beam plasma to a fusion relevant rotational energy.
4. The method of claim 3 further comprising the steps of injecting high energy ion beams into the FRC and trapping the beams in betatron orbits within the FRC.
5. A method of confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, wherein the step of applying a magnetic field includes energizing a plurality of field coils extendingabout the chamber, forming a field reversed configuration (FRC) magnetic field within a chamber, magnetically confining a plurality of plasma ions, and electrostatically confining a plurality of plasma electrons.
6. The method of claim 5 further comprising the step of injecting ion beams into the chamber.
7. The method of claim 5 further comprising the step of generating an electrostatic field within the chamber.
8. The method of claim 7 wherein the step of generating an electrostatic field includes applying an applied magnetic field at a magnitude that corresponds to an electrostatic field that is confining to a plurality of beam plasma electrons.
9. The method of claim 8 wherein the step of generating an electrostatic field includes injecting ion beams at a velocity that corresponds to an electrostatic field that is confining to a plurality of beam plasma electrons.
10. A of method confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, forming a field reversed configuration (FRC) magnetic field within a chamber, magnetically confining aplurality of plasma ions, electrostatically confining a plurality of plasma electrons, and injecting ion beams into the chamber, wherein the ion beams are injected substantially transverse to the applied magnetic field.
11. The method of claim 10 wherein the step of injecting the ion beams further comprises the steps of neutrilizing the ion beams, draining the neutralized ion beams' electric polarization, and exerting a Lorentz force due to the magnetic fieldon the neutralized ion beams to bend the ion beams into betatron orbits.
12. A method of confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, forming a field reversed configuration (FRC) magnetic field within a chamber, magnetically confining aplurality of plasma ions, electrostatically confining a plurality of plasma electrons, and tuning the applied magnetic field's magnitude to maintain the a rotating beam plasma at a predetermined radial size.
13. A method confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, injecting beams comprising a plurality of ions and electrons into a plasma of ions and electrons in achamber, forming a field reversed configuration (FRC) magnetic field within the chamber, magnetically confining a plurality of plasma ions within the chamber, and electrostatically confining a plurality of plasma electrons within the chamber, wherein thestep of forming an FRC magnetic field comprises the steps of injecting ion beams into a background plasma within the reactor chamber and forming a rotating beam plasma, generating a poloidal magnetic self-field about the rotating beam plasma, andincreasing the rotating beam plasma's rotational velocity to increase the magnetic self-field's magnitude beyond the applied magnetic field's magnitude causing field reversal internal to the rotating beam plasma and formation of the FRC.
14. The method of claim 13 wherein step of increasing the rotating beam plasma's rotational velocity includes the step of running current through a betatron flux coil within the chamber inducing an azimuthal electric field within the chamber.
15. The method of claim 14 further comprising the step increasing the current through the flux coil to accelerate the rotating beam plasma to a fusion relevant rotational energy.
16. The method of claim 15 further comprising the steps of injecting high energy ion beams into the FRC and trapping the beams in betatron orbits within the FRC.
17. A method confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, wherein the step of applying a magnetic field includes energizing a plurality of field coils extendingabout the chamber, injecting beams comprising a plurality of ions and electrons into a plasma of ions and electrons in a chamber, forming a field reversed configuration (FRC) magnetic field within the chamber, magnetically confining a plurality of plasmaions within the chamber, and electrostatically confining a plurality of plasma electrons within the chamber.
18. A method confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, injecting beams comprising a plurality of ions and electrons into a plasma of ions and electrons in achamber, wherein the ion beams are injected substantially transverse to the applied magnetic field, forming a field reversed configuration (FRC) magnetic field within the chamber, magnetically confining a plurality of plasma ions within the chamber, andelectrostatically confining a plurality of plasma electrons within the chamber.
19. A method confining a plasma of ions and electrons within a chamber comprising the steps of injecting beams comprising a plurality of ions and electrons into a plasma of ions and electrons in a chamber, wherein the step of injecting the ionbeams further comprises the step of neutrilizing the ion beams, magnetically confining a plurality of plasma ions within the chamber, and electrostatically confining a plurality of plasma electrons within the chamber.
20. The method of claim 19 further comprising the steps of applying a magnetic field to the chamber and forming a field reversed configuration (FRC) magnetic field within the chamber.
21. The method of claim 19 wherein the beams are injected at a velocity and the applied magnetic field is applied at a magnitude that corresponds to electrostatic field within the chamber that is confining for a plurality of plasma electrons.
22. A method confining a plasma of ions and electrons within a chamber comprising the steps of applying a magnetic field to the chamber, injecting beams comprising a plurality of ions and electrons into a plasma of ions and electrons in a chamber, wherein the beams are injected at a velocity and the applied magnetic field is applied at a magnitude that corresponds to an electrostatic field within the chamber that is confining for a plurality of plasma electrons, forming a field reversed configuration (FRC) magnetic field within the chamber, magnetically confining a plurality of plasma ions within the chamber, electrostatically confining a plurality of plasma electrons within the chamber, and adjusting the applied magnetic field's magnitude to maintain the rotating beam plasma at a predetermined radial size.