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RossControlling nuclear fusion for energy production requires extremely high temperatures and pressures to overcome the natural repulsion between positively charged atomic nuclei. Additionally, containing and stabilizing the reaction within a fusion reactor remains a significant technical challenge that scientists and engineers are actively working to address through research and development.
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Why have no fusion reactors been developed and built yet?
Fusion reactors have not been developed and built yet because it is a complex and challenging process to control and sustain nuclear fusion reactions at a scale that is practical for energy production. Scientists are still working on overcoming technical and engineering obstacles to make fusion power a viable and reliable source of energy.
What is the significance of the plasma current in the process of nuclear fusion?
The plasma current plays a crucial role in nuclear fusion by helping to confine and control the hot, charged particles in the plasma. This current generates a magnetic field that keeps the plasma stable and prevents it from touching the walls of the fusion reactor, allowing the fusion reactions to occur efficiently. In essence, the plasma current is essential for maintaining the conditions necessary for sustained nuclear fusion reactions.
What is another name for heat of fusion?
Another name for heat of fusion is enthalpy of fusion.
How do fusion reactors generate electricity efficiently and sustainably?
Fusion reactors generate electricity by using the energy released when atomic nuclei combine, or fuse, together. This process produces a lot of energy and is sustainable because it uses isotopes of hydrogen as fuel, which are abundant on Earth. The efficiency of fusion reactors comes from the high temperatures and pressures needed to initiate and sustain the fusion reactions, which can be achieved by using powerful magnetic fields to contain and control the plasma where the reactions occur.
Why is it difficult to develop a fusion reactor for power generation?
Developing a fusion reactor for power generation is challenging due to the need to confine and control the extremely high temperatures and pressures required for nuclear fusion to occur. Additionally, managing the plasma within the reactor, handling the intense neutron radiation, and finding suitable materials that can withstand the harsh conditions present further obstacles. Research is ongoing to overcome these challenges and make fusion power a viable energy source.
