Fusion Reactor Ion Confinement via Periodic Beam Pulses
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Solution Overview
Problem
Existing fusion reactors face challenges in maintaining ions at high energy and proper trajectories for fusion reactions due to their tendency to ricochet off container barriers or travel outside containment regions, leading to inefficient energy transfer and loss as light or heat without contributing to fusion reactions.
Innovation Solution
The system employs a combination of magnetic and electric fields to create an oscillating ion population within an evacuated chamber, using a cylindrical chamber with containment electrodes and a periodic energizing beam to maintain ions in synchronized helical cyclotron trajectories, enhancing confinement and collision probability through axial and radial confinement methods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If ions are confined in traditional fusion reactors, then containment is achieved, but ions tend to ricochet off barriers or escape outside containment regions leading to energy loss
Solution Approach 1:
The patent applies dynamic confinement by using oscillating electric and magnetic fields that continuously adjust to maintain ions within the containment region. The fields are time-varying and adapt to ion motion, preventing ions from ricocheting off static barriers while maintaining effective containment. This dynamic approach allows ions to remain confined without the energy loss associated with traditional static confinement methods.
Solution Approach 2:
The patent employs periodic oscillation of confinement fields at specific frequencies to control ion trajectories. The electric and magnetic fields oscillate periodically, creating a dynamic confinement mechanism that prevents ion escape while maintaining containment. This periodic action ensures ions remain within the designated region without the energy loss problems of conventional methods.
2Reliability
If ions are confined using traditional methods, then containment is maintained, but the number of collisions between ions is limited reducing fusion probability
Solution Approach 1:
The dynamic oscillating fields create a confined region where ions are continuously recirculated and collided. The time-varying nature of the fields maintains ions within a compact volume, increasing collision frequency while preserving containment. This dynamic confinement enables multiple collisions per ion trajectory, significantly increasing fusion probability compared to static confinement methods.
Solution Approach 2:
The patent changes the parameters of the confinement fields (frequency, amplitude, spatial distribution) to optimize both containment and collision frequency. By adjusting these parameters, the system maintains ions within a confined region while ensuring sufficient collisions occur. The parameter optimization allows simultaneous achievement of reliable containment and high fusion probability.
3Temperature
If ions are energized to fusion energies, then fusion reactions become possible, but ions lose energy as light or heat without contributing to fusion
Solution Approach 1:
The patent converts the harmful energy loss mechanism into a beneficial process by using oscillating fields to recirculate ions through the containment region multiple times. Ions that would normally lose energy as light or heat are instead kept in a confined, colliding state where their energy is continuously utilized for potential fusion reactions. The dynamic fields prevent the ions from escaping with their energy, transforming potential energy loss into potential fusion gain.
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
This approach allows for a significant number of ion collisions, increasing the probability of fusion reactions and reducing energy losses, potentially achieving net positive energy production while maintaining ions in controlled states for efficient energy transfer.
Implementation Method 1
Each fuel ion that is hit by the energizing beam is held in a stable energetic ion path, and a uniform magnetic field will restrict the ion's radial range of motion to remain within the chamber. Thus, a plurality of fuel ions all having been hit by the energizing beam will each be placed in a (potentially unique) energetic ion path... Each ion path periodically passes through the focus of the device
Implementation Method 2
a uniform magnetic field that traverses the chamber... The uniform magnetic field will cause the energetic ion path to be an orbit that includes the energizing beam path
Implementation Method 3
axial confinement... positively charged end containment electrodes, including upper electrode and lower electrode, will repel them back toward the center
Implementation Method 4
Molecules of the fuel substance in the energizing beam path are bombarded with high energy electrons, photons, ions, or the like and consequently become ionized and energized
Implementation Method 5
an energizing beam source that is capable of ionizing or otherwise energizing the fuel... pulses of electromagnetic energy or an electron beam
Implementation Method 6
collisions may occur where the trajectories overlap... a significant number of ion collisions, increasing the probability of fusion reactions
Data Source
AI summary
Systems and methods are disclosed herein relating to fusion reactors for fusing particles via multiple periodic collisions. A fusion reactor may include a first evacuated region, such as a chamber, with a plurality of charged particles therein. A uniform magnetic field may be applied to the region to radially confine moving charged particles within the region by inducing circular trajectories. Upper and lower electrodes may be positioned on ends of the region to axially confine charged particles within the region. An energizing beam may be pulsed at a cyclotron frequency corresponding to the mass and charge of the particles to cause oscillating periodic collisions of the particles along the beam path as the particles travel in the circular trajectories with increased velocity after each pulse of the energizing beam.