Undergraduate Studies of Supersonic Flow from a Converging-Diverging Nozzle

simulation corresponding to the shadowgraph sequence shown in Figure 43. The images display the density gradient at 10 s steps, with dark regions corresponding to maximum density gradient. The images are mirrored about the symmetry axis for clarity. Undergraduate Studies of Supersonic Flow from a Converging-Diverging Nozzle Nathan D. Gessner1, Alex J. Wiedmann1, Keith R. Stein1, and Richard W. Peterson1 1. Bethel University, Department of Physics, 3900 Bethel Drive, St. Paul, MN 55112