1–11 von 11 Ergebnissen
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    Gas turbine engine emission reduction technology program

    Petrash, D. A. / Diehl, L. A. | NTRS | 1978

    Zero Gravity Facility for space vehicle fluid systems research.

    Petrash, D. A. / Corpas, E. L. | NTRS | 1973

    Slosh Dynamics Study in near Zero Gravity - Description of Vehicle and Spacecraft

    Gold, H. / Mc Ardle, J. G. / Petrash, D. A. | NTRS | 1967

    Experimental investigation of two-stage air-cooled turbine suitable for flight at Mach 2.5

    Nunamaker, R. R. / Petrash, D. A. / Schum, H. J. | NTRS | 1959

    Results and status of the NASA aircraft engine emission reduction technology programs

    Jones, R. E. / Diehl, L. A. / Petrash, D. A. et al. | NTRS | 1978