Research Catalog

  • Two reference time scales for studying the dynamic cavitation of liquid films [microform] / D.C. Sun and David E. Brewe.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [St. Louis, Mo.] : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : For sale by the National Technical information Service, 1991]
    • 1991-1991
  • Study of the kinematic and dynamic characteristics of a wormgear transmission for helicopter applications [microform] / D.C. Sun and Qin Yuan.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration : U.S. Army Research Laboratory : [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994
  • Simultaneous pressure measurement and high-speed photography study of cavitation in a dynamically loaded journal bearing [microform] / D.C. Sun, David E. Brewe, and Philip B. Abel.

    • Text
    • [Washington, D.C.] : NASA ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994
  • Wormgear geometry adopted for implementing hydrostatic lubrication and formulation of the lubrication problem [microform] / D.C. Sun and Qin Yuan.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration ; [Adelphi, Md.] : U.S. Army Research Laboratory ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995
  • Study of the kinematic and load sharing properties of wormgearing with non-symmetric tooth profiles [microform] / D.C. Sun and Qin Yuan.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995
  • A high-speed photography study of cavitation in a dynamically loaded journal bearing [microform] / D.C. Sun and D.E. Brewe ; prepared for the Joint Tribology Conference, cosponsored by the ASME and STLE, Toronto, Canada, October 7-10, 1990.

    • Text
    • [Washington, D.C.] : NASA ; Cleveland, Ohio : US Army Aviation Systems Command, Aviation R&T Activity ; [Springfield, Va. : For sale by the National Technical Information Service, 1990?]
    • 1990

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