Orbital Confinement Fusion Device with Electrostatic and Magnetic Fields
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Solution Overview
Problem
Current methods for achieving controlled thermonuclear fusion face challenges such as plasma instability, material limitations, and low energy yields, with existing fusion reactors requiring large-scale facilities and significant investment, and none have yet achieved break-even conditions.
Innovation Solution
An orbital confinement fusion device is proposed, which includes a cathodic inner electrode, an anodic outer electrode, and magnetic field generators to create a magnetic field parallel to the longitudinal axis, allowing for the confinement of ions and electrons in a compact setup, enabling stable elliptical orbits and increased ion density, thereby facilitating nuclear fusion reactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If magnetic confinement or inertial confinement methods are used to achieve controlled thermonuclear fusion, then plasma confinement and fusion reactions can be maintained, but the facilities require large scale, billions of dollars in investment, and decades-long design cycles
Solution Approach 1:
The patent changes the fundamental operating parameters from thermonuclear fusion (100 million Kelvin plasma) to orbital confinement fusion (ion energies of 1-100 keV). This parameter change enables fusion reactions at much lower temperatures, allowing for compact device design with simplified magnetic confinement requirements, thereby reducing facility scale and investment while maintaining fusion reaction sustainability
Solution Approach 2:
The patent replaces the complex mechanical plasma confinement systems (large magnetic mirrors, inertial confinement chambers) with a simplified electrostatic orbital confinement mechanism. Ions are confined in elliptical orbits around a central electrode using electric fields, eliminating the need for large-scale magnetic confinement infrastructure and reducing device complexity
2Reliability
If thermonuclear fusion is pursued with plasma confinement technologies, then fusion reactions can be sustained, but plasma instability and material limitations prevent achieving break-even conditions
Solution Approach 1:
The patent changes the plasma state parameters from thermal equilibrium (thermonuclear) to non-thermal orbital confinement. Ions maintain stable elliptical orbits without thermalization, eliminating plasma instability issues while sustaining fusion reactions through continuous orbital motion and repeated collisions near the central electrode
Solution Approach 2:
The orbital confinement mechanism creates self-stabilizing ion orbits where the electric field automatically confines ions along stable trajectories. The system self-regulates ion confinement without requiring external plasma control mechanisms, eliminating plasma instability while maintaining sustained fusion reactions
3Productivity
If electron collisional losses are present in thermonuclear fusion, then fusion reactions can proceed, but energy losses reduce net energy output
Solution Approach 1:
The patent changes the energy distribution parameters from thermal (Maxwellian) to non-thermal orbital energy distributions. Ions maintain high kinetic energies in stable orbits without thermal equilibrium with electrons, minimizing electron collisional energy losses while sustaining fusion reactions and improving net energy output
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The orbital confinement fusion device achieves net-positive energy output by increasing ion space charge, reducing electron-ion collision losses, and sustaining fusion reactions in a compact, efficient manner, potentially enabling smaller-scale, cost-effective fusion reactors.
Implementation Method 1
The plurality of magnetic field generators may be configured to form a magnetic field parallel to the longitudinal axis in the chamber
Implementation Method 2
The inner and outer electrodes are shaped to form a substantially logarithmic electrostatic field in the chamber when energized
Implementation Method 3
Nuclear fusion begins when two or more nuclei overcome the coulomb barrier created by repulsive electrostatic force between positive nuclei
Implementation Method 4
The emitter material may be configured to inject electrons into the chamber when the inner electrode is energized
Implementation Method 5
The emitter material may be configured to inject electrons into the chamber when the inner electrode is energized
Implementation Method 6
Nuclear fusion is a reaction in which two or more light atoms combine to form one or more heavier atoms. Due to the mass defect, energy is released when elements lighter than iron-56 or nickel-62 are fused as described by E=mc2
Implementation Method 7
Fusion occurs as a result of quantum tunneling, allowing the nuclei to bind into a nuclide fusion product, and is accompanied by a release of fusion energy
Data Source
AI summary
Systems, devices, and methods for generating an orbital confinement fusion reaction are described. An orbital confinement fusion device can include a cathodic inner electrode defining a longitudinal axis of the device. The inner electrode can include an emitter material. The orbital confinement fusion device can include an anodic outer electrode, concentric with the longitudinal axis and defining a chamber between the inner electrode and the outer electrode. The orbital confinement fusion device can also include a plurality of magnetic field generators disposed in a coaxial arrangement relative to the longitudinal axis. The plurality of magnetic field generators can be configured to form a magnetic field parallel to the longitudinal axis in the chamber.