Reformer Fuel System

[Clare Snyder]

lkurek at smtpgate.anl.gov wrote:
> 
>      How about using a divorced solenoid/nozzle arrangement? You could
>      place the nozzle (diesel injector less pressure valve) in the high
>      temp environment, and mount the injector solenoid remotely. Since you
>      aren't worried about a spray pattern from the injector (solenoid in
>      this case), you can run a piece of stainless tubing/whatever to the
>      nozzle. Voila!
> 
>      TTYL!
> 
>      Larry
> 
> ______________________________ Reply Separator _________________________________
> Subject: Reformer Fuel System
> Author:  <diy_efi at efi332.eng.ohio-state.edu> at internet
> Date:    5/20/98 1:14 PM
> 
> I am new to DIY_EFI and new to fuel system development.  I am working to
> develop a fuel supply system for a "reformer" that will take gasoline and
> break it down to hydrogen.  One of the final applications for this
> technology when developed would be to supply hydrogen to an automotive fuel
> cell.
> 
> I would like to use existing automotive components and technology to supply
> fuel to our reformer, but have been able to get only limited cooperation
> from OEM sources for technical data and recommendations.
> 
> The main difference between our application and a "normal" engine is the
> fact we will be injecting fuel into a pressurized chamber at a high
> temperature (600 to 800 F).
> 
> Does anyone have experience operating regular injectors at temperatures in
> this range?
> 
> I have chosen a Bosch injector from a table on the Internet P/N 0 280 150
> 208 with a flow of 99.6 grams/min to test (even though I would really like a
> 75 grams/min flow).  I think to avoid an elaborate cooling system I might be
> better off using other technology.
> Does anyone know of  "direct injection" injectors or "solenoid activated
> diesel" injectors on the market that may be able to handle these
> temperatures?  I have heard about a company called SAGEM but have been
> unable to locate or contact them.
> 
> The injector spray pattern is not very important; it could even be more of a
> fuel squirter for our application.  Does anyone have any recommendations on
> any compact solenoid valves that can handle fuel?
> 
> I am also looking for a high pressure (100+ psi) fuel pump, a pressure
> regulator that does not require a vacuum, and names of resource books,
> catalogs, contacts, etc.
> 
> Any recommendations, comments or advice would be greatly appreciated, Thanks
> in advance for your help.
> 
> Van
> 
> 
Similar to GM CSFI - just use something other than the plastic they use
for the nozzle and hose.
-- 
                               _/\_
                       --|-----([])-----|--
                         S    0/  \0    B
         Alls well that ends well!! www.snyder.on.ca is back
                  E-Mail service is back to normal
                  To avoid bouncing E-Mail messages
                    Reply to Clare at snyder.on.ca
                                OR
Remove the R from clsnyder in my E-Mail Address to reply. Stop the
spammers!!!
It's hard to soar like an eagle when your stuck with a bunch of
Turkeys!!!