Research Catalog

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  • Improved accuracy for finite element structural analysis via a new integrated force method [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Washington, DC] : 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

  • Application of artificial neural networks to the design optimization of aerospace structural components [microform] / Laszlo Berke, Surya N. Patnaik, Pappu L.N. Murthy.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], 1993.
    • 1993

  • An optimization plan based on the method of feasible directions [microform] : theory and users guide / Ashok D. Belegundu, Laszlo Berke, and Surya N. Patnaik.

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], 19 .
    • 1994

  • Weight minimization of structural components for launch in space shuttle [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Washington, DC] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], 1994.
    • 1994

  • Completed Beltrami-Michell formulation for analyzing mixed boundary value problems in elasticity [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • Cleveland, Ohio : Lewis Research Center, National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Cascade optimization strategy for aircraft and air-breathing propulsion system concepts [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Comparative evaluation of different optimization algorithms for structural design applications [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Neural network and regression approximations in high speed civil transport aircraft design optimization [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Lewis Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Performance trend of different algorithms for structural design optimization [microform] / Surya N. Patnaik ... [et al.].

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], 1996.
    • 1996

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