The discussion clarifies the distinction between the first wall and plasma-facing components in fusion reactors. The first wall serves as a mechanical structure composed of various components, while plasma-facing components are specifically those parts of the first wall that directly interact with the plasma. Understanding this differentiation is crucial for material selection in fusion power reactor design and operation.
PREREQUISITESEngineers, researchers, and students in the fields of nuclear engineering, material science, and plasma physics will benefit from this discussion, particularly those focusing on fusion reactor design and operation.
Edward33 said:I have read an article talking about material research in fusion. One part in the context is divided into three aspects about the material capable of using in a fusion power reactor. Material selection in the first wall and plasma-facing components are two of the aspects. But it does not mention the difference between them. Thanks for any advice.