There are, but for hightest mass fraction, you'd prefer not to haul around liquid catalyst. Besides, its one more tank, plumbing, headache - learned from Rotary Rocket experience.
Dan In a message dated 7/12/02 6:41:35 PM, [EMAIL PROTECTED] writes: << Aren't there liquid catalysts? >> _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
