Effect of Grid Singularities on the Solution Accuracy of a CAA Code
In this work, the effect of a grid singularities on the solution accuracy of a high-accuracy finite-difference Computational Aeroacoustics code is investigated by applying the NASA Glen Research Center ABS code to a simple benchmark flow.
Aerospace Sciences Meetings
41st Aerospace Sciences Meeting and Exhibit
Hixon, R.; Nallasamy, M.; and Sawyer, Scott, "Effect of Grid Singularities on the Solution Accuracy of a CAA Code" (2003). Mechanical Engineering Faculty Research. 847.