| Analysis and modeling of wave propagation in compressible gases, (2) speed of sound determination in compressible gases, (3) analysis, modeling, and measurement of compressible gas flows through subsonic, sonic, or supersonic nozzles (i.e., converging-diverging cross sections), and (4) shock wave analysis. We deal with real gas effects associated with vehicle aerodynamics, blast and shock, transient analysis in pipe networks, acoustics (wave propagation), etc . |