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DISPLACEMENT AND VELOCITY

airflow

φ v

u

PRESSURE

DISPLACEMENT AND VELOCITY

AERODYNAMICS MECHANICS OF THE

LIP

0 500 1000 1500

−1 0 1 2 3 4 5 6 7 x 10 −4

Pressure [Pa]

Flow [m 3 /s]

550 Pa

0 0.1 0.2 0.3 0.4 0.5

0 1 2 3

x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 2 4 6 8 10 12 14

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5 0

0.5 1 1.5 2 2.5 x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 2 4 6 8 10 12 14

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5

0 0.5 1 1.5 2 2.5 x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 2 4 6 8 10 12 14

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5 0

1 2 3 4 5 6 7 x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 10 20 30 40 50 60

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5

0 1 2 3 4 5 6 7 x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 10 20 30 40 50 60

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5 0

1 2 3 4 5 6 7 x 10 −4

time [s]

flow [m 3 /s]

0 200 400 600 800 1000 1200

0 10 20 30 40 50 60

Frequency [Hz]

0 0.1 0.2 0.3 0.4 0.5

0 0.5 1 1.5 2 2.5 x 10 −4

time [s]

flow [m 3 /s]

0 0.1 0.2 0.3 0.4 0.5

0 1 2 3 4 5 x 10 −4

time [s]

flow [m 3 /s]

0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08

−1 0 1

x 10 −5

time [s]

pipe flow [m 3 /s]

0.005 0.01 0.015 0.02 0.025 0.03 0.035 0.04

0.5 1 1.5 2 2.5 3 3.5 4 4.5

x 10 −5

time [s]

pipe flow [m 3 /s]

0 500 1000 1500 2000 2500 3000

0 0.1 0.2 0.3 0.4 0.5 0.6 0.7

Pressure [Pa]

Mean Flow [L/s]

Simulation results

In vitro results

−1 0 1 2 3 4 5 6 7 x 10 ⁻⁴

x 10 ⁻⁴

0.5 1 1.5 2 2.5 x 10 ⁻⁴

0 0.5 1 1.5 2 2.5 x 10 ⁻⁴

1 2 3 4 5 6 7 x 10 ⁻⁴

0 1 2 3 4 5 6 7 x 10 ⁻⁴

1 2 3 4 5 6 7 x 10 ⁻⁴

0 0.5 1 1.5 2 2.5 x 10 ⁻⁴

0 1 2 3 4 5 x 10 ⁻⁴

x 10 ⁻⁵

x 10 ⁻⁵