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New bag nozzle to reduce dust from fluidized air bag machines

Cecala, Andrew B.
[Pittsburgh, Pa.] : U.S. Dept. of the Interior, Bureau of Mines, [1984] 1984

Parametric investigation of single-expansion-ramp nozzles at Mach numbers from 0.60 to 1.20

Capone, Francis J.
[Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : For sale by the National Technical Information Service], 1992. 1992