[net.columbia] Infrared study of space shuttles.

miles (10/19/82)

	NASA is now using computer assisted infrared heat detection systems to
	take a better look at the heat distribution on the shuttles on re-
	entry. This technique allows engineers to see where the most critical
	'hot spots' on the shuttle occur, how efficiently the tiles are
	operating, and wether any changes, esp. of aerodynamic or thermodynamic
	design of the shuttle are needed. No doubt a lot can be learned from
	these studies to improve the efficiency of operation of shuttles, and
	perhaps even reduce maintainance costs.

		R.S.

goutal (11/02/82)

How does this work?  I.e. where do they put the cameras or whatever
to do the infrared looking?  In a way, I'm surprised they didn't use
something like this during the design stages to guide design of the
hull shape so as to avoid excessive heat build-up;  did they?
-- Kenn (decvax!)goutal