Articles tagged with Fusion Theory
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Data-model fusion (DMF) integrates model-based and data-driven methods to reduce limitations in smart manufacturing and digital engineering. It enhances interpretability and accuracy, with applications in product design, manufacturing, experimentation, testing, verification, and maintenance.
Researchers at Princeton Plasma Physics Laboratory have developed a technique to prevent unwanted waves that siphon off needed energy, increasing the efficiency of fusion reactions. Positioning a metal grate at a slight angle enhances heat put into the plasma and reduces slow modes, leading to more powerful and efficient fusion heating.
A new spatiotemporal fusion method, StarFusion, combines deep learning and traditional regression techniques to address the limitations of current fusion methods. It achieves high fusion accuracy while preserving fine spatial details, making it a valuable tool for crop monitoring and management.
Scientists at European XFEL have developed a new method to study warm dense matter, allowing for unprecedented insights into its structure and properties. This breakthrough enables the investigation of plasmons in ambient aluminum with ultra-high-resolution X-ray Thomson scattering.
The integration of point clouds and images is vital for accurate environmental object detection in autonomous vehicles. A survey on the fusion of point clouds and images aims to provide a comprehensive understanding of this critical component in digital simulation technology applications.
Researchers have developed a method to create and control optical qubits in silicon with high precision, enabling the fabrication of reliable quantum computers. This breakthrough could advance quantum computing and networking capabilities, paving the way for breakthroughs in human health, drug discovery, and artificial intelligence.
Researchers from the University of Rochester's Laboratory for Laser Energetics demonstrated an effective 'spark plug' for direct-drive methods of inertial confinement fusion (ICF), achieving a plasma hot enough to initiate fusion reactions. The successful experiments use the OMEGA laser system, with the goal of eventually producing fus...
The University of Rochester's Laboratory for Laser Energetics leads a new national research hub focused on advancing inertial fusion energy science and technology. The IFE-COLoR hub aims to overcome laser-plasma instabilities, a major obstacle in achieving efficient laser coupling for inertial confinement fusion.
The Department of Energy's Office of Science has selected five Oak Ridge National Laboratory scientists for the Early Career Research Program. The awardees include Matthew Brahlek, Jack Cahill, Eugene Dumitrescu, and two additional researchers. Their research focuses on creating new chiral systems, elucidating genes associated with bio...
Researchers at the DIII-D National Fusion Facility have successfully integrated hot cores and cool edges in fusion reactors using powder injection and Super H-mode. This approach achieves significant edge cooling with modest effects on core performance, making it compatible with larger devices like ITER. The results suggest a promising...
Researchers discussed various topics in plasma physics, including the young solar wind, fusion experiments, and alternative approaches to killing bacteria and viruses. The findings highlight potential pathways for controlled nuclear fusion and applications of plasmas in energy production and medicine.
Long-standing theoretical predictions have been confirmed in tokamaks, leading to improved performance and efficiency. High-pressure plasmas exhibit synergistic effects, minimizing turbulence and maximizing self-generated heat, which can sustain hot and dense plasma for longer periods.
The Sandia Z accelerator has quintupled its output from 40 to 210 terawatts, achieving a temperature of 1.5 million degrees, crucial for nuclear fusion. This breakthrough advances basic scientific research and contributes to US defense without physically exploding large-scale devices.
A new theory on plasma turbulence warns that ITER's energy confinement could be shortened, making it difficult to ignite a fusion burn. The theory's calculations suggest ITER might only produce a few times the energy used to heat the plasma, rendering it unreliable for generating abundant power.
Researchers at Cornell University are working on two projects, COBRA and FIREX, to create a new approach to fusion energy production. COBRA aims to investigate the use of ion beams as an alternative to laser beams for inertial fusion, while FIREX focuses on magnetic fusion and its potential to replace Tokamaks.