Fig. 1

Speed of sound as a function of vapor volume fraction"

Fig. 2

Time evolutions of the sound velocity and the vapor volume fraction"

Fig. 3

Computational domain and boundary condition"

Fig. 4

Influence of the mesh sizes on pressure coefficient distributions around the airfoil surface"

Fig. 5

Pressure distributions of the cavitation structure collapse near the foil trailing edge"

Fig. 6

Pressure change at the monitoring point $P_\mathrm {c}$"

Fig. 7

Propagation process of the pressure wave ($\Delta t\mathrm {=10}^{\mathrm {-7}}$s)"

Fig. 8

Comparisons of the calculated pressure pulsation at $0.7c$ of airfoil suction surface with the experimental data"

Fig. 9

Pressure pulsation of the monitoring point with the compressible/incompressible methods"

Fig. 10

Vapor volume fractions obtained by the compressible/incompressible methods"

Fig. 11

Collapse pressure of the hydrofoil cavitation structure with the incompressible method"

Fig. 12

Time evolutions of the compressible term $C$ and the mass transfer term $M$ ($\sigma =\mathrm {0.8})$"

Fig. 13

Breathing oscillation at the trailing edge of attached cavity"

Fig. 14

Pressure variation in the cavitation shedding cycle"

Fig. 15

Pressure $p$, vapor volume fraction $\alpha_\mathrm v$ and density $\rho$ distributions around the hydrofoil"

Fig. 16

Spatial evolutions of the separation vortex"

Fig. 17

Trailing edge cavity shedding caused by the re-entrant jet"

Fig. 18

Variations of the pressure and vapor volume fraction caused by the leading edge cavity collapse"

Fig. 19

Leading edge cavity collapse for pressure $p$, vapor volume fraction $\alpha_\mathrm v$ and density $\rho$ distributions ($\sigma=1.05$)"

Fig. 20

Propagation of attached cavitation at the leading edge and vortex cavitation"

Fig. 21

Cavity collapse near trailing edge for pressure $p$, vapor volume fraction $\alpha_\mathrm v$ and density $\rho$ distributions ($\sigma =1.05$)"

Fig. 22

Variations of pressure pulsation and vapor volume fractions in a cavitation cycle"

Fig. 23

Collapse of trailing edge cavity for pressure $p$, vapor volume fraction $\alpha_\mathrm v$ and density $\rho$ distributions"

Fig. 24

Pressure variations in one cavitation flow cycle ($\sigma $=0.8)"

Fig. 25

Pressure variations caused by trailing edge cavity collapse"

Fig. 26

Pressure variations caused by leading edge cavity collapse"

Fig. 27

Diagram of the cavitation structure evolution process"