How would you calculate RF cavity dimensions?

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Discussion Overview

The discussion revolves around how to calculate the dimensions of RF cavities used in linear accelerators, including aspects such as cavity openings, cavity size, and the length between cavities. Participants explore the complexities of this topic, touching on the science and mathematics involved in the construction of these accelerators.

Discussion Character

  • Exploratory, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant inquires about the methods to determine RF cavity dimensions in linear accelerators.
  • Another participant suggests that specifying goals more clearly is essential for addressing the question effectively.
  • A humorous response indicates the use of basic measuring tools like a ruler or tape measure, while also encouraging the original poster to refine their question.
  • The original poster expresses a desire to learn more about the construction, science, and mathematics of linear accelerators, acknowledging a lack of specificity in their inquiry.
  • One participant mentions that a search on Google can yield numerous papers and simplified descriptions on the topic.
  • A later reply critiques the shift from a specific question about cavity size to a broader inquiry about the entire subject, emphasizing the importance of narrowing down topics for scientific investigation.

Areas of Agreement / Disagreement

Participants do not reach a consensus on how to approach the calculation of RF cavity dimensions, and multiple competing views remain regarding the specificity of the inquiry and the methods to obtain information.

Contextual Notes

The discussion highlights limitations in the original question's specificity and the challenges of addressing broad topics in science and engineering without a focused approach.

Ryan Reed
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In a linear accelerator that use cavities and microwaves or radio waves to accelerate particles, how would one find dimensions such as cavity openings, cavity size, length between cavities, etc.
 
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By specifying more carefully what you want to achieve.
 
I usually use a ruler or tape measure.

(And if this isn't the answer you are looking for, reread your question and maybe ask something more specific)
 
Forgive me for not being very specific, I do not now enough to really ask the right questions. I'm trying to kind of learn everything about the construction, science, and math of linear accelerators that use cavities and radio/microwaves. Any information regarding this subject,, or where to find it, would be a huge help.
 
Google will find thousands of papers and also many simplified descriptions at every level about that topic.
 
Wow - in response to a request to be more specific the subject goes from "deciding the cavity size" to "everything about".
One of the more important skills in science and engineering is to narrow a topic down for investigation.
 

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