# # Yang & Tsai Data # Rms pressure fluctuations 4mm slit V gutter # # x= 45 mm # # y (mm) p' 30 11.4 28 11.7 26 12.9 24 13.4 22 13.9 20 15.2 18 16 16 16.6 14 16.4 12 16.1 10 15.8 8 15.5 6 14 4 13.1 2 12.3 0 12.2 -2 12.6 -4 14.2 -6 15.6 -8 17.5 -10 18.4 -12 18.4 -14 18.2 -16 16.7 -18 16.5 -20 16 -22 15.3 -24 13.4 -26 13.1 -28 12.2 -30 12