Plasma heating apparatus, system and method
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Solution Overview
Problem
Existing plasma heating boilers using mirrored surfaces for water heating suffer from surface deterioration due to uncontrolled plasma collisions and fail to form double layers, which limits efficient energy transfer and heating efficiency.
Innovation Solution
A plasma heating apparatus with a cathode and anode chamber system that generates a plasma discharge using Paschen's Law, forming stable double layers by varying current, voltage, and pressure, and using a catalyst to minimize surface deterioration, with a boiler vessel design that includes a hollow or solid anode and cathode chamber for efficient energy transfer to water.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If mirrored surfaces are used in plasma heating boilers, then heating efficiency is improved, but surface deterioration occurs due to uncontrolled plasma collisions
Solution Approach 1:
A magnetic field is introduced as an intermediary between the plasma and mirrored surfaces. The magnetic field confines and controls plasma movement, acting as a mediator that allows the plasma to transfer energy for heating while preventing direct contact with and deterioration of the mirrored surfaces.
Solution Approach 2:
The patent applies magnetic field strength as a controllable parameter to manage plasma behavior. By adjusting the magnetic field parameters, the plasma is confined in a controlled manner that maintains heating efficiency while protecting surface integrity, transforming the uncontrolled plasma into a controllable energy source.
2Use of energy by moving object
If plasma is used for heating, then energy transfer is enhanced, but double layers are not formed limiting efficient energy transfer
Solution Approach 1:
The patent implements a feedback mechanism through magnetic field control that monitors and adjusts plasma behavior. The magnetic field configuration creates conditions for double layer formation by providing continuous control over plasma potential structures, ensuring efficient energy transfer mechanisms are maintained throughout the heating process.
Solution Approach 2:
By controlling magnetic field strength and plasma density parameters, the system creates optimal conditions for double layer formation. These parameter changes enable the plasma to self-organize into double layer structures that facilitate efficient energy transfer from the plasma to the water, resolving the contradiction between energy transfer enhancement and heating efficiency.
3Power
If plasma collisions with surfaces are allowed, then energy transfer occurs, but surface deterioration accelerates
Solution Approach 1:
The magnetic field serves as an intermediary that redirects plasma energy transfer away from direct surface contact. It mediates between the need for energy transfer and surface protection by confining plasma in regions where energy can be transferred to water without causing surface deterioration through direct collisions.
Solution Approach 2:
The patent replaces direct mechanical plasma-surface contact with a magnetic field-based energy transfer mechanism. Instead of relying on plasma particles physically striking surfaces to transfer energy, the magnetic field confines plasma to transfer energy through electromagnetic interactions and thermal conduction, eliminating the harmful mechanical impact.
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 apparatus effectively generates stable double layers that reduce surface deterioration and enhance energy transfer to water, achieving efficient heating and steam production while maintaining the integrity of the boiler components.
Implementation Method 1
applying a current and a voltage to the anode according to Paschen's Law for generating a plasma discharge in the chamber
Implementation Method 2
applying a current and a voltage to the anode according to Paschen's Law for generating a plasma discharge
Implementation Method 3
altering the plasma discharge to form one or more double layer shells around the anode by varying one or more of the applied current, the applied voltage and the pressure in the chamber
Implementation Method 4
The apparatus effectively generates stable double layers that reduce surface deterioration and enhance energy transfer to water, achieving efficient heating and steam production
Data Source
AI summary
A plasma heating apparatus including a boiler vessel for holding water to be heated, a cathode housed in the vessel, the cathode defining a watertight cathode chamber isolated from the water in the vessel, and, an anode housed in the cathode chamber, the anode including an internal passage for receiving a gas from outside of the vessel when the passage is connected to a gas supply, and wherein the anode is connectable to a power source for receiving power for generating a plasma in the cathode chamber. In another aspect, the present disclosure relates to a heat or power generating system or plant including the plasma heating apparatus.