578-DX_(on_testbed).png

Summary

Description 578-DX (on testbed).png	The Pratt & Whitney-Allison 578–DX geared propfan demonstrator engine, installed on an MD-80 testbed aircraft.
Source	[1] ; NASA, "Analysis and Testing of a Composite Fuselage Shield for Open Rotor Engine Blade-Out Protection," 2015, page 3
Author	J. Michael Pereira ¹ , William Emmerling ² , Silvia Seng ³ , Charles Frankenberger ³ , Charles R. Ruggeri ¹ , Duane M. Revilock ¹ , Kelly S. Carney ¹

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