# # Yang & Tsai Data # Rms pressure fluctuations 4mm slit V gutter # # x= 35 mm # # y (mm) p' 30 8.6 28 8.7 26 9.5 24 9.7 22 10.3 20 11.1 18 11.8 16 13.3 14 13.8 12 14.5 10 14.8 8 14.5 6 14.2 4 13.3 2 12.7 0 12 -2 12.8 -4 14.1 -6 16.7 -8 17.8 -10 19.7 -12 19 -14 16.7 -16 14.2 -18 12 -20 11.1 -22 10.3 -24 10.3 -26 10.2 -28 10.2 -30 9.8