<VV> <WW> steam brakes

Ron ronh at owt.com
Thu Jul 7 17:02:00 EDT 2005


If you are capable of standing on one foot, you can then push on the pedal 
with a force equal to your weight with no more effort.  Do you collapse on 
one foot?
RonH

----- Original Message ----- 
From: "James Davis" <jld at wk.net>
To: "Padgett" <pp2 at 6007.us>; <virtualvairs at corvair.org>
Sent: Thursday, July 07, 2005 12:34 PM
Subject: Re: <VV> <WW> steam brakes


> With an overall mechanical and hydraulic ratio of 8.276:1, on a 1965 
> Corvair; 1000 psi line pressure would take 121 pounds of pedal pressure. 
> I doubt you foot is that big :-).
> Jim Davis
>
> At 07:52 PM 7/6/2005, Padgett wrote:
>
>>>it would expand
>>>forcefully and lock up the brake system (INCREASING rather than 
>>>DECREASING
>>>the volume occupied by fluids in the close brake system).
>>
>>Two things to keep in mind:
>>1) the pressure when you apply the brakes easily exceeds 1,000 psi
>>2) while  steam will try to expand when water boils, that is in constant 
>>pressure. While water and brake fluid are both incompressible (why juice 
>>brakes work), steam is a compressible gas like air.
>>
>>It might be forceful but is probably not forceful enough.
>>
>>Now that is purely a swag, anyone know ?
>>
>>Padgett
>>
>>
>>_______________________________________________
>>This message was sent by the VirtualVairs mailing list, all copyrights are 
>>the property
>>of the writer, please attribute properly. For help, 
>>mailto:vv-help at corvair.org
>>This list sponsored by the Corvair Society of America, 
>>http://www.corvair.org/
>>Post messages to: VirtualVairs at corvair.org
>>Change your options: 
>>http://www.vv.corvair.org/mailman/options/virtualvairs 
>>_______________________________________________
>
>
>
> _______________________________________________
> This message was sent by the VirtualVairs mailing list, all copyrights are 
> the property
> of the writer, please attribute properly. For help, 
> mailto:vv-help at corvair.org
> This list sponsored by the Corvair Society of America, 
> http://www.corvair.org/
> Post messages to: VirtualVairs at corvair.org
> Change your options: 
> http://www.vv.corvair.org/mailman/options/virtualvairs 
> _______________________________________________
> 



More information about the VirtualVairs mailing list