Dashpot Design: Air-based Piston-in-Cylinder Dampers

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Discussion Overview

The discussion centers around the design of piston-in-cylinder dampers, specifically focusing on air-based dashpots. Participants are seeking references and resources related to damper design, including textbooks and handbooks that cover various damping mechanisms and the underlying physics.

Discussion Character

  • Exploratory
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant requests references on damper design, particularly for air-based piston-in-cylinder types.
  • Another participant recommends "Principles of Vibration" by B.H. Tongue as a useful resource.
  • A participant inquires whether the recommended book covers different damping mechanisms and design strategies for achieving significant damping forces.
  • A participant confirms that the book includes relevant information but notes it is not a handbook and suggests that those seeking quick equations might look for automotive damper handbooks instead.
  • One participant expresses a preference for understanding the physics behind devices, indicating they would appreciate the recommended reference.

Areas of Agreement / Disagreement

Participants generally agree on the usefulness of the recommended textbook, but there is no consensus on the availability of handbooks specifically focused on automotive dampers or the best resources for quick reference.

Contextual Notes

Some participants mention the need for understanding the fundamentals versus seeking quick reference equations, indicating a potential divergence in the types of resources desired.

Who May Find This Useful

Individuals interested in damper design, particularly those focusing on air-based systems, as well as students or professionals looking for foundational texts in machine dynamics and vibration principles.

moogull
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afternoon y'all,

I'm looking for some references on damper design, piston-in-cylinder type since that is the most common. Does anyone know of any textbooks or handbooks that focus on this material? I'm working on some designs for a dashpot with air as the damping medium.

Cheers
 
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I found Principles of Vibration, by B.H. Tongue to be good.
 
I'll check it out, thanks for the recommendation. Does it have anything on different damping mechanisms, i.e. how to actually design a device that will provide a significant damping force?
 
Yes it does. It was the set text for an undergraduate course I took on machine dynamics. It's not a hand book so if you just want to find rule of thumb equations and don't want to understand the fundamentals you may want to look else where. I'd guess hand books on automotive dampers (if they exist) would be a good start.
 
I'll definitely look into it. I like to understand the physics behind devices so I think I would like this reference. Again, thanks for the recommendation :)
 

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