39 results about "Plasma fusion" patented technology

New [GOD, I], [GOD, II], & [GOD, III] dual-plasma fuel cells provide the electric start systems to start their warm-up processes, automatically. After their warm-up processes done and the operation temperatures reached, the dual-plasma fuel cells will run independently by continuously supplying fuels and moisture into the units. In dual-plasma nuclear [fusion and / or fission] fuel cells' configuration, electrical power will be generated from the nuclear-thermal-plasmas reaction by exothermal heating from combustion & nuclear reactions. With conducting high-electrons' current, the cable, loads, and electrodes are connected among one another between two plasmas' ionizing chambers for civil utility purposes. In the [GOD, II] dual-plasma fusion fuel cell, heavy water [D2O] injection into the atomizing chambers increases the plasmas heating and electrical conductivities. And the un-like charges of the heavy water's [D2O+], & [D2O−] react with plasmas' [2H+& O=] combustion heating which will induce the fusion reaction and release much more nuclear heating power for initiation of the next plasmas-generation cycle much easily. For the [GOD, III] dual-plasma fission fuel cell, fission fuels located in the combustion & nuclear reaction space through robotic movements provide additional nuclear-thermal energy that allows for initiation of the plasmas-generation process for the next cycle. For [GerTh. I] dual-plasma jet thruster, the dual plasmas are ejected to an opening end of a ‘C’ shaped magnet, and linear thrust is generated, according to the right-hand rule as in a jet thruster of propulsion for space traveling.

The invention discloses a magnetized plasma fusion ignition device and an inertial magnetic confinement fusion method. The method comprises a field-reversed configuration (FRC) forming and accelerated transmission system, a merging collision system, and an implosion and compression system. The forming and accelerated transmission system is distributed on two sides symmetrically. The merging collision system is in the middle and comprises a metal sleeve, a coil sleeving the outer side of the metal sleeve, and magnetic mirror coils on two ends. The implosion and compression system comprises the metal sleeve and electrodes, and the electrodes are connected with a pulse driving power source capacitor set. The method comprises the following steps: by means of FRTP technology, initial FRC plasmas are formed and head-to-head collision is induced; in the space, the plasmas are merged into high-temperature high-density magnetized plasma targets with higher density and temperature than a single FRC plasma before collision; and the external pulse driving power source discharges to drive implosion in a solid sleeve to conduct quasi-adiabatic compression of the high-temperature high-density magnetized plasma targets, so that the temperature and density of the plasma targets rise to meet fusion ignition conditions.

The invention discloses plasma fusion covering manufacture rapid molding equipment and a molding method. The equipment comprises a monitoring system, a plasma beam processing system, and a printing table. The plasma beam processing system includes a plasma generator, a printing position adjustment controller, a gas supply device and a powder sending device for sending powder into the plasma beam. The monitoring system includes a position adjustment controller, a temperature detection unit, a distance detection unit and a printing distance adjustment controller. The temperature detection unit and the printing distance adjustment controller form a temperature control device. The method comprises the following steps: 1, acquisition of a 3D model of a workpiece to be molded, and hierarchical slicing processing; 2, scanning path filling; 3, printing path acquisition; and 4, printing layer by layer from top to bottom. The invention has the advantages of reasonable design, simple operation, high molding efficiency, good usage effect, no need of enclosed moulding chamber, protection atmosphere or vacuum environment, and direct molding of workpiece in atmosphere environment.

Embodiments of a plasma fusion energy reactor based on Bussard's Polywell concept. The apparatus of the embodiments include interior, electron-extraction electrodes to remove cold, trapped electrons and replace them with hot electrons. Hot electrons efficiently confine a dense, hot plasma fuel. The method of the embodiments discloses a procedure for controlling the reactor during its start-up phase of operation. During start-up the reactor is changed from being in a cold, empty state to being in a stable steady-state of energy production. Reliable computer simulation predicts that in steady-state the disclosed apparatus and method will produce usable net-power continuously and for an indefinite period of operation. The full-scale reactor design is suitable for replacing most of the world's existing coal-fired power production with a clean, safe energy production alternative.

A system for performing enhanced dense plasma acceleration includes two dense plasma fusion accelerators, each having two electrodes. One of the electrodes is positioned within a volume of the other. A conductive ring couples electrodes of the two plasma fusion accelerators. A plasma sheath from one accelerator and a plasma sheath from the other accelerator interact to form a portion of a cusp pinch. The plasma sheaths form portions of the cusp pinch via apertures of electrodes.

New [GerTh-DawShien. V] dual-plasma flying object and [GerTh-DawShien. VI] dual-plasma-fusion flying object provide the electric start system to start their warm-up process to their steady-states, automatically. After their warm-up processes done and the operation conditions reached, the [Thruster V]& [Thruster VI] will run themselves, independently by continuously supplying fuel, oxygen, and moisture into the units. Their electrical power will be generated from the [ShihHwa. V] DC turbo-contacting generator by different material-made surfaces and rollers contacting reaction and then, its electricity supplies transform gases from their molecular forms into ionized forms by electrifying reaction. When dual plasmas are fast ejected from nozzles into the ‘C’ shaped magnet's opening, their current will be increasing and plasmas will be bent downward, according to the right hand rule. The linear upward reaction thrust is generated. Thereafter, the plasmas combustion, neutralization, and fusion reactions are conducted also to the action direction and their reaction force for propelling the flying object in the opposite linear guided motion, upward and forward.

According to the low-temperature plasma cold sterilization and mycin degradation method for the aspergillus flavus in the coarse cereals, different low-temperature plasma treatment combination modes are adopted for cold sterilization of the aspergillus flavus in the coarse cereals, and meanwhile the toxin degradation effect is achieved. The specific mode is that high-voltage electric field dielectric barrier low-temperature plasma, low-temperature plasma fusion ultraviolet airflow sterilization and high-voltage pulse electric field low-temperature plasma cold sterilization are combined to sterilize coarse cereals. Wherein the excitation conditions of the high-voltage electric field dielectric barrier low-temperature plasma are as follows: the voltage intensity is 40-70kV / cm, the frequency is 50-90Hz, and the treatment conditions of the low-temperature plasma and ultraviolet airflow combined sterilization device are as follows: the power density of the low-temperature plasma is 0.5-2.5 W / cm < 2 >, the frequency of the low-temperature plasma is 6-10kHz, the ultraviolet power density is 0.25-0.85 W / cm < 2 >, and the airflow is 6m < 3 > / min; the voltage intensity of the high-voltage pulsed electric field low-temperature plasma generator is 10-20 kV / cm, the pulse frequency is 200-300 Hz, and the power density is 2.0-4.0 W / cm < 2 >. According to the method, the treatment time is 2.5 + / -0.5 min, the killing rate of aspergillus flavus in the corn reaches 99.70 + / -0.05%, and meanwhile, the degradation rate of aflatoxin reaches 72.98 + / -0.11%.

An apparatus (12) and method for plasma containment is disclosed. A stable equilibrium of a plasma (100) is determined by varying the system energy subject to Maxwell's equations, momentum moment equations, and adiabatic equations of state, without imposing a quasi-neutrality condition. In one embodiment, electrons are confined by magnetic forces and ions by internal, electrostatic forces that arise due to charge separation of the two fluids. In one embodiment, input parameters for the energy variation process are selected so as to satisfy a plasma beta parameter condition, thereby reducing the number of control variables by one. The radial scale length for cylindrically symmetric plasmas in one-dimensional equilibrium is characterized by the electron skin depth. Such plasmas can be confined as a high aspect ratio toroid having compact dimensions. Applications of the compact plasma fusion devices include neutron generation, x-ray generation, and power generation.

The invention discloses a household garbage classified gasification system with rotary kiln gasification and plasma fusion capability. The household garbage classified gasification system comprises a rubbish feeder, a rotary kiln type pyrolysis vaporizer, a metal sorting machine, a crusher, a high-temperature cyclone separator, an ash hopper, an ash feeder, a plasma fusion furnace and an air preheater; household garbage is sequentially subjected to the pyrolysis gasification, metal sorting and crushing of the rotary kiln type pyrolysis vaporizer and the further gasification treatment of the plasma fusion furnace; the low-temperature rotary kiln vaporizer and the high-temperature plasma fusion furnace can be effectively combined, and the ash generated by pyrolysis and gasification of the rotary kiln vaporizer is fused by virtue of taking plasma torch as a high-quality heat source; the household garbage classified gasification system can effectively take the heat of synthesis gas and the gas fume generated by the fusion furnace as an outer heat source of the rotary kiln vaporizer so as to heat the air entering in the plasma fusion furnace, the comprehensive energy use efficiency is improved, and the secondary pollution problem of dioxin and heavy metal is avoided.

Embodiments of a plasma fusion energy reactor based on Bussard's Polywell concept. The apparatus of the embodiments include interior, electron-extraction electrodes to remove cold, trapped electrons and replace them with hot electrons. Hot electrons efficiently confine a dense, hot plasma fuel. The method of the embodiments discloses a procedure for controlling the reactor during its start-up phase of operation. During start-up the reactor is changed from being in a cold, empty state to being in a stable steady-state of energy production. Reliable computer simulation predicts that in steady-state the disclosed apparatus and method will produce usable net-power continuously and for an indefinite period of operation. The full-scale reactor design is suitable for replacing most of the world's existing coal-fired power production with a clean, safe energy production alternative.

A method of making a microstructured optical fiber preform uses the plasma fusion of a powder layer deposited onto a substrate under conditions that prevent the deposited layer from completely densifying, thereby yielding the formation of bubbles within the layer. By systematic control of powder melt and delivery, while maintaining the process temperature below a temperature associated with densifying the deposited layer, the powder particles densify only partially on the substrate and create bubbles of a fairly narrow (and thus controllable) diameter range within a defined region of the preform. Upon drawing a fiber from the preform, the bubbles will extend into gas lines, forming a desired microstructure arrangement.

The invention provides a magnetized plasma fusion ignition device and a local fast acceleration heating ignition method thereof. The magnetized plasma fusion ignition device comprises a formation system for generating reversed-field configuration plasma, a multistage acceleration system for accelerating the reversed-field configuration plasma, and a compression injection system for enabling the reversed-field configuration plasma to satisfy a local fusion ignition condition. The plasma generated according to the present invention has a strong magnetization characteristic, increases energy deposition, and reduces particle losses, and the special magnetic field structure of the plasma contributes to the restraint and stability of the plasma itself and satisfies the ignition requirement of the fusion plasma.

The invention discloses a garbage treatment system of cold plasma fusion technology, comprising: a cold plasma fusion device, a garbage treatment reaction chamber, an air-cooled heat exchange system, an antiparticle generator, a dryer, a gas turbine generator and a temperature-controlled Cold plasma decomposer. The invention also discloses a garbage treatment method using cold plasma fusion reactor technology. The invention provides the waste treatment system of the cold plasma fusion technology, which is a combined and three-dimensional configuration. In addition to solving the shortcomings of traditional waste treatment such as composting, incineration, and landfilling, it also solves the overall problem of the current arc gasification waste. The quantity is small and the practical application is limited. Compared with other methods, the daily treatment capacity of urban and rural garbage and sewage is greatly improved.

The invention belongs to a nuclear power design technique, and particularly relates to a loading scheme of an advanced fusion-fission subcritical energy reactor core. The reactor core structure comprises a plurality of fuel assembly modules which are arranged in a hoop along an annular plasma fusion area, wherein each fuel assembly module comprises a plurality of fuel assemblies arranged in a polar direction of the plasma fusion area; a first heat-resistant and radiation-resistant wall is arranged at one side of each fuel assembly towards the plasma fusion area; a tritium-producing coating is arranged at the other side of each fuel assembly opposite to each first wall; an outer shielding layer is arranged outside each tritium-producing coating. By adopting the advanced fusion-fission subcritical energy reactor core, the design requirements of the energy magnification factor and the tritium breeding ratio can be simultaneously met; the continuous growth of the magnification factor and the tritium breeding ratio can be maintained within a long period of time; the breeding performance of the reactor core is good.

The invention discloses plasma fusion covering direct manufacture 3D printing equipment and a method. The equipment comprises a monitoring system, a plasma beam processing system, and a horizontal printing table. The plasma beam processing system includes a plurality of plasma beam processing devices; each plasma beam processing device comprises a plasma generator, a printing position adjustment controller, a gas supply device and a powder sending device. The monitoring system includes a plurality of beam processing supervising devices; each beam processing supervising device comprises a temperature detection unit, a horizontal movement controller, a distance detection unit and a printing distance adjustment controller. The temperature detection unit and the printing distance adjustment controller form a temperature control device. The method comprises the following steps: 1, acquisition of a 3D model of a workpiece to be printed, and hierarchical slicing processing; 2, scanning path filling; 3, printing path acquisition; and 4, printing layer by layer from top to bottom. The invention has the advantages of reasonable design, simple operation, high molding efficiency, good usage effect, and no need of enclosed moulding chamber, protection atmosphere, or vacuum environment.

The invention discloses plasma fusion covering manufacture rapid molding equipment and a molding method. The equipment comprises a monitoring system, a plasma beam processing system, and a printing table. The plasma beam processing system includes a plasma generator, a printing position adjustment controller, a gas supply device and a powder sending device for sending powder into the plasma beam. The monitoring system includes a position adjustment controller, a temperature detection unit, a distance detection unit and a printing distance adjustment controller. The temperature detection unit and the printing distance adjustment controller form a temperature control device. The method comprises the following steps: 1, acquisition of a 3D model of a workpiece to be molded, and hierarchical slicing processing; 2, scanning path filling; 3, printing path acquisition; and 4, printing layer by layer from top to bottom. The invention has the advantages of reasonable design, simple operation, high molding efficiency, good usage effect, no need of enclosed moulding chamber, protection atmosphere or vacuum environment, and direct molding of workpiece in atmosphere environment.