Aerospace Computational Design Laboratory: Technical Reports: Recent submissions

Now showing items 7-9 of 33

    • Visualization of Three Dimensional CFD Results 

      Unknown author (Computational Fluid Dynamics Laboratory, 1989-05-01)
      We have developed an interactive graphics system for the display of three dimensional CFD solutions on unstructured hexahedral grids. This system is implemented on a high-performance graphics supercomputer. Visualization ...

    • On Dual-Weighted Residual Error Estimates for p-Dependent Discretizations 

      Yano, Masayuki; Darmofal, David L. (Aerospace Computational Design Laboratory, Dept. of Aeronautics & Astronautics, Massachusetts Institute of Technology, 2011-09-21)
      This report analyzes the behavior of three variants of the dual-weighted residual (DWR) error estimates applied to the p-dependent discretization that results from the BR2 discretization of a second-order PDE. Three error ...

    • An Arnoldi Approach for Generation of Reduced Order Models for Turbomachinery 

      Willcox, Karen; Peraire, Jaime; White, Jacob (Aerospace Computational Design Laboratory, Dept. of Aeronautics & Astronautics, Massachusetts Institute of Technology, 1999)
      A linear reduced-order aerodynamic model is developed for aeroelastic analysis of turbo-machines. The basis vectors are constructed using a block Arnoldi method. Although the model is cast in the time domain in state-space ...