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#20 by baldusi on 03 Aug, 2015 13:21
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Apparently per this source the engine on YZ-1 is called the "YF-50D".
And from this post it would seem somewhat related to the small solid long march LV (long march 11?). May be, the whole YZ-1 is related to it. But seeing the difference between the YF-75 (gas generator) with the YF-75D (expander). The difference between the YF-50 and YF50D might be significant. At least they have now disclosed the name.
I do wonder, what doe the Chinese space fans talk about with so little information?
