Travel

• November 27-November 30: @11TH FINNISH MECHANICS DAYS
• December 1-December 5: INVITED LECTURE @AALTO UNIVERSITY

Papers to be submitted in fall

1. LES of a muffler (SD-LES vs. SD)
   • SD-LES results are now ready with P3 elements
   • FV computation is running 2nd-order FV computation completed

   • SD results are now ready with P3 elements

   • Revised paper partially written (1 week to complete it with new results)

2. Probably a paper with some results related to project 1 in “Research projects, Defined”

Papers to revise after getting referee reports

1. Optimized explicit Runge-Kutta schemes for spectral difference methods applied to wave propagation problems (with David and Willem; submitted to SISC)

Research projects

Defined

1. Runge-Kutta stability optimization (with David)

• Lower-order time discretizations with higher-order space discretizations (ongoing)
• Optimized for SD and Navier-Stokes grids (ongoing)
• Optimized methods with error estimators (DG?) (not yet started)
• Optimized for accuracy (not yet started)
• Optimized for multigrid (not yet started; I am reading the literature available)

Ideas

1. Internal stability of ERK scheme with many stages (with David and Lajos)

• Find if possible a way to predict the upper bound of the effective time step (discussed but not yet started)

2. Implement DG in Pyclaw