EDGE PLASMA Meaning and
Definition
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Edge plasma refers to the region of a plasma, typically within a fusion device or a gas discharge system, that is adjacent to the plasma-facing surfaces. It is the area where the plasma interacts with the surrounding materials, such as the walls or the magnetic field, and exhibits distinct characteristics compared to the core plasma.
In a fusion device, such as a tokamak, the edge plasma is crucial for ensuring the stability of the confined plasma and the integrity of the device. It is characterized by a steep gradient in plasma density, temperature, and particle as well as heat fluxes. The edge plasma is responsible for handling the exhaust of impurities and heat from the core plasma, thereby preventing any damage to the vessel walls. It is also the region where particles and energy are lost through transport processes, impacting the confinement and overall performance of the plasma.
Understanding and controlling the behavior of the edge plasma is essential for achieving the goal of a self-sustaining fusion reactor. Researchers employ various diagnostics and computational models to study the intricate dynamics taking place in this region. By improving our understanding of the edge plasma, scientists aim to optimize plasma-wall interactions, minimize material erosion, and enhance plasma confinement in fusion devices.
In summary, the edge plasma is the crucial region where the plasma interacts with the surrounding materials in fusion devices or gas discharge systems. It exhibits distinct characteristics and plays a significant role in determining the stability, performance, and safety of the plasma system.
Common Misspellings for EDGE PLASMA
- wdge plasma
- sdge plasma
- ddge plasma
- rdge plasma
- 4dge plasma
- 3dge plasma
- esge plasma
- exge plasma
- ecge plasma
- efge plasma
- erge plasma
- eege plasma
- edfe plasma
- edve plasma
- edbe plasma
- edhe plasma
- edye plasma
- edte plasma
- edgw plasma
- edgs plasma
Etymology of EDGE PLASMA
The word "edge plasma" does not have a specific etymology of its own, as it is a combination of two common English words: "edge" and "plasma". However, let's look at the individual etymologies of both words:
1. "Edge": The word "edge" originated from the Old English word "ecg" which means "point, corner, or blade". Over time, it evolved into Middle English as "egge" and eventually became "edge" in Modern English. The term "edge" can refer to the border, limit, or outer boundary of something.
2. "Plasma": The word "plasma" has a more complex etymology. It comes from the Late Latin word "plasma", which means "formed substance" or "something molded". The Latin word, in turn, originated from the Greek word "plásma", which means "something molded or formed".
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