[Roadsters] Shasta

[Jim Gammon]

How long will liquid hydrogen stay liquid in a roadster tank?
 
Maybe that is why they are working so hard on fuel cells.
 
Jim

--- On Thu, 6/26/08, Embarq Customer <andycost at embarqmail.com> wrote:

From: Embarq Customer <andycost at embarqmail.com>
Subject: Re: [Roadsters] Shasta
To: datsun-roadsters at autox.team.net
Date: Thursday, June 26, 2008, 4:04 PM

With a little research I came up with the following numbers.
Hydrogen is 980.6 BTU/Lb.
Gasoline is 125,000 BTU/Lb.
It will take 127.5 gallons of liquid hydrogen to equal 1 gallon of gas.
If you try to generate hydrogen from water you  need 14.13 gallons of water
to
get 1 gallon of Hydrogen.
To get the same amount of energy from 1 gallon of gas you would need to
convert
1801 gallons of water to Hydrogen.

How far did you say Shasta was from your house?


----- Original Message -----
From: Keith0alan at aol.com
To: tom at datsun2000.com, datsun-roadsters at autox.team.net,
68roadster at charter.net
Sent: Thu, 26 Jun 2008 07:21:17 -0400 (EDT)
Subject: Re: [Roadsters] Shasta

In a message dated 6/25/2008 6:22:20 PM Pacific Daylight Time,
tom at datsun2000.com writes:


The  hydrogen gas generator is installed in Mr. Hyde in a very temporary
manner  until I know whether or not the system meets my expectations or not.
If the  system works as advertised I will design a proper management system
and  install it in place of the manual power control I am current using.   I
am looking forward to seeing what happens on the way South to  Shasta.  I
will be interested in seeing how Keith's exhaust gas  measurements will
read
the output of the exhaust.  Pictures on the  TECH pages of  datsun2000.com.,
http://www.datsun2000.com/tech/h2gen.htm.  Early  testing will start in the
next couple of days.

Tom
69 2000 - Mr.  Hyde
Portland



I'll be there. Looking forward to checking it out. I suspect I know how it

will turn out but I'll keep an open mind.

keith



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