From: GBurch1@aol.com
Date: Sat Jan 09 1999 - 15:45:26 MST
In a message dated 99-01-09 15:01:29 EST, Mike Lorrey wrote:
> As for aircraft, the Pioneer Rocketplane's project, called the Pathfinder
> program, will take off from a runway with the kerosene loaded, and will
only
> be
> fueled with the liquid oxygen at 35,000 feet by a specially equipped tanker
> plane. The takeoff will be with two turbofan engines recessed in the wing
> roots
I believe they've slightly changed the design now: The turbofans are now at
the tail on either end of the vertical stabilizer, where the Shuttle's OMS
pods are. This gets rid of the need for intake shutters and eliminates the
structural weakening caused by mounting the jets in the wing roots. (Remember
how the early British jet designers were anamoured of engines in the wing root
-- don't see much of that now . . .)
> I personally think that of all of the private reusable launcher programs
that
> this is the most likely to succeed, provided sufficient financing.
We should start a bet on this. (Actually, the X-Prize folks have.) My money's
on the Roton, although I think both Pioneer and Kistler will make it soon
after. Is this a great time, or what?
Greg Burch <GBurch1@aol.com>----<burchg@liddellsapp.com>
Attorney ::: Director, Extropy Institute ::: Wilderness Guide
http://users.aol.com/gburch1 -or- http://members.aol.com/gburch1
"Good ideas are not adopted automatically. They must
be driven into practice with courageous impatience."
-- Admiral Hyman G. Rickover
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