Fusion Reactor Hydraulic Compression for High-Density Plasma
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing fusion technologies face challenges in efficiently generating high-density, high-temperature plasma for nuclear fusion due to limitations in mechanical compression methods, such as asymmetric pressure application, slow pressure rise, and inefficient use of mechanical energy, which hinder the achievement of the Lawson criterion for sustained fusion reactions.
Innovation Solution
A method and apparatus utilizing a high-pressure liquid to compress fusionable materials by controlled release into a lower-pressure volume through a solid barrier that is quickly made penetrable, combining mechanical energy with other compression and heating energies to create hot and dense plasma, allowing for symmetrical and efficient plasma compression.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If mechanical compression is applied to fusionable material, then density increases, but pressure rise is slow and asymmetric
Solution Approach 1:
The system pre-compresses the fusionable material using a solid barrier and high-pressure liquid before the actual fusion ignition. This preliminary compression achieves high density while allowing controlled, symmetric pressure application that avoids the slow and asymmetric compression problems of conventional mechanical methods.
Solution Approach 2:
The patent employs a high-pressure liquid system to transmit compression forces uniformly to the fusionable material. The hydraulic approach enables symmetric pressure application from all directions simultaneously, achieving rapid and uniform density increase without the asymmetry inherent in mechanical piston compression.
2Force
If mechanical energy is used for compression, then compression force increases, but energy efficiency decreases
Solution Approach 1:
The system changes the state parameters of the compression medium by using high-pressure liquid instead of solid mechanical components. This parameter change allows the compression force to be applied more efficiently, reducing energy losses associated with mechanical friction and asymmetric force distribution while maintaining high compression forces.
Solution Approach 2:
The patent replaces traditional solid mechanical compression systems with a high-pressure liquid hydraulic system. This substitution eliminates mechanical friction losses and enables more efficient energy transfer to the fusionable material, improving overall energy efficiency while maintaining high compression forces.
3Temperature
If plasma temperature is increased to achieve fusion, then fusion reaction rate increases, but plasma confinement becomes more difficult
Solution Approach 1:
The system performs preliminary compression of the fusionable material to high density before ignition. This pre-compression allows the plasma to reach fusion temperatures while maintaining high density, which improves confinement stability by reducing the plasma beta and enhancing the effectiveness of magnetic or inertial confinement fields.
Solution Approach 2:
The patent creates localized high-density regions of fusionable material through symmetric compression. This local quality enhancement ensures that when plasma temperature increases, the high-density regions maintain better confinement stability, allowing sustained fusion reactions even at elevated temperatures.
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 enables the creation of hot and dense plasma that exceeds the Lawson criterion, facilitating sustained fusion reactions by optimizing the use of mechanical energy and maintaining plasma stability through oscillatory compression-inflation cycles.
Implementation Method 1
liquid in a reservoir; at least one pump configured to deliver said liquid from said reservoir into the first volume and to compress it to a high pressure in the first volume
Implementation Method 2
A method and apparatus utilizing a high-pressure liquid to compress fusionable materials by controlled release into a lower-pressure volume
Implementation Method 3
means configured to make said solid barrier penetrable to liquid, allowing liquid flow from the first volume into the second volume
Implementation Method 4
The generation and compression of hot and dense plasma is particularly useful for energy generation by nuclear fusion
Implementation Method 5
Fusion of light nuclei to heavier ones is considered by the scientific community to be the future source of energy for mankind
Data Source
AI summary
A fusion reactor for energy generation by creation of hot and dense plasma suitable for nuclear fusion, including: a high pressure tank defining the external boundary of at least part of a first volume; a solid barrier defining at least part of the boundary between the first volume and a second volume; liquid in a reservoir; at least one pump configured to deliver said liquid from said reservoir into the first volume and to compress it to high pressure in the first volume; fusionable material filling at least part of the second volume; means configured to make said solid barrier penetrable to liquid, allowing liquid flow from the first volume into the second volume.