Date: Mon Sep 17 17:27:37 2007 Back to Contents

Author: Wayne Easterling

Subject: Re: Flame Tube Question

Post:
The plastic is heavier then a grocery bag. I would say it is similar to
a heavy duty plastic drop cloth. The mesh is used to make sure the
plastic is not over stressed from the pressure of the gas.

Wayne

-----Original Message-----
From: tap-l-owner@lists.ncsu.edu [mailto:tap-l-owner@lists.ncsu.edu] On
Behalf Of Andrew Morrison
Sent: Monday, September 17, 2007 7:41 AM
To: tap-l@lists.ncsu.edu
Subject: Re: [tap-l] Flame Tube Question

On Fri, 2007-09-14 at 11:52 -0700, Wayne Easterling wrote:
> The speaker end is sealed with a plastic membrane and backed up with a
> wire mesh for strength.
>

What kind of plastic membrane works the best? Can I just use a plastic
bag from the grocery store, or should I try something else? I'm not
sure I understand the role of the wire mesh, either.

Thanks!


--
Andrew Morrison
Visiting Assistant Professor of Physics
Illinois Wesleyan University
309-556-3888



From tap-l-owner@lists.ncsu.edu Mon Sep 17 17:27:37 2007

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