Results from Equation (7)

Results from Equation (8)

Back cavity depth

Flow resistivity

Error

Flow resistivity

Error

0.05 m

14,007 N/m4

0.05%

14,016 N/m4

0.13%

0.10 m

14,009 N/m4

0.00%

12,011 N/m4

0.09%

0.15 m

14,002 N/m4

0.00%

14,010 N/m4

0.08%