On Fri, 8 May 2015 21:28:24 +0000 (UTC), Skywise
wrote:
Larry Dighera wrote in
news
I was thinking it might be necessary to heat the LH2 so that it could
keep up with the fuel demand of the fuel-cell producing the power to
produce the motive thrust.
Stop refridgerating it? LH2 is -423F/-253C.
That brings up an interesting opportunity for an electric power plant:
superconductivity. This liquid hydrogen fuel concept is beginning to become
more interesting... http://en.wikipedia.org/wiki/Superconductivity