Liquid Metal Funnel for High-Pressure Plasma Compression
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Solution Overview
Problem
Existing plasma compression systems face limitations in achieving high magnetic pressures due to the strength of solid materials used, which restricts the maximum achievable plasma density and temperature for fusion reactions.
Innovation Solution
The use of a tapered or funnel-shaped liquid metal tube to compress plasma, allowing pressures beyond the breakpoint of solid materials, combined with a plasma accelerator and liquid metal funnel system to achieve high plasma densities and temperatures sufficient for fusion reactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If solid materials are used to compress plasma, then structural strength is maintained, but magnetic pressure is limited due to material breakpoint
Solution Approach 1:
The patent changes the physical state of the compression medium from solid to liquid metal. Liquid metals can withstand extremely high pressures without the structural limitations of solid materials, enabling magnetic pressures to exceed the breakpoint of solid materials while maintaining confinement integrity
Solution Approach 2:
The patent employs a liquid metal (such as lead-lithium alloy) as the compression medium, utilizing fluid dynamics principles. The liquid metal is injected to form a funnel that compresses the plasma target, leveraging the incompressibility and high pressure resistance of liquid media to achieve extreme magnetic pressures
2Quantity of substance
If high plasma density is achieved, then fusion reaction probability increases, but plasma temperature control becomes more difficult
Solution Approach 1:
The patent employs pulsed compression where liquid metal is injected in controlled pulses to compress the plasma target. This periodic action allows the plasma to reach high densities while the pulsed nature provides temporal control over heating and compression, enabling temperature management during the fusion process
Solution Approach 2:
The liquid metal acts as an intermediary medium between the compression system and the plasma target. It transfers mechanical pressure to the plasma indirectly, allowing density increase while the liquid metal's thermal properties help manage heat transfer and temperature control during compression
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 significantly increases magnetic pressure, enabling the initiation of fusion reactions and potentially achieving net energy production by compressing plasma to high densities and temperatures within the liquid metal funnel system.
Implementation Method 1
a plasma accelerator configured to receive the plasma and to accelerate the plasma along a longitudinal axis towards the liquid metal funnel
Implementation Method 2
a liquid metal funnel system configured to receive the accelerated plasma from the plasma accelerator and to compress the plasma
Data Source
AI summary
Embodiments of systems and methods for compressing plasma are described in which plasma pressures above the breaking point of solid material can be achieved by injecting a plasma into a funnel of liquid metal in which the plasma is compressed and/or heated.