Grossi Aerospace has completed detailed design of a 300 lbf thrust,
statically-operating ramjet engine. The engine has a thrust-to-weight ratio of over 6:1.
The engine has a throttle range of 90%. It is free of vibration and has no reciprocating parts
within the case yielding exceptionally high reliability and long life cycle. Equipped with a
proprietary FADEC (Full Authority Digital Engine Controller), it employs a sophisticated set
of control laws and network communication protocols. The control actuation is all-electric for
reliability. Patent protection is being sought for the case design, control design, and fuel nozzle
design.
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