kevin bollinger wrote:
It might not be that much of a challenge , remember the Titan also had to
burn 2-3% Of GLOW to run it's turbopumps ,
That's true, but I bet that it got ~6% increased ISP from being able to
have a chamber pressure of ~705 psi rather than say 150 psi.
and pressure feds can be
trickier about using waste heat . like Hot helium .
Kevin Bollinger
--
-Ian
Motto: "You're Not Authorized to Know Our Motto."
"War is never right, unless of course there is a second UN resolution" - Private Eye
"War, huh? What is it good for?" - Frankie goes to Hollywood
"Getting reelected" - G. Bush
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