http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940022921.pdf
Does anybody know of any operational bipropellant motor inside which the
above GH2/GOX torch igniter was used? Does anybody have experience with it?
BTW, SSME used no torches but 6 sparkers (sort of spark plugs) inside each
chamber and probably more sparkers on the pad.
jd
