Numerical Modeling of Unsteady Cavitating Flows around a Stationary Hydrofoil

<table>Comparisons of the measured and the predicted suction side lift coefficients obtained using the Singhal cavitation model with <svg height="11.125" id="M278" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 36.237499 11.125" width="36.237499" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>. <svg height="11.125" id="M279" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 37.3125 11.125" width="37.3125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>, Re = 750,000, <svg height="15.4" id="M280" style="vertical-align:-3.39066pt" version="1.1" viewbox="0 0 53.075001 15.4" width="53.075001" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,12.675,15.187)"><use xlink:href="#x221E"></use></g>
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</svg> m/s, and <svg height="13.1375" id="M281" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 42.400002 13.1375" width="42.400002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.875)"><use xlink:href="#x1D6FC"></use></g><g transform="matrix(.017,-0,0,-.017,14.426,12.875)"><use xlink:href="#x3D"></use></g><g transform="matrix(.017,-0,0,-.017,29.13,12.875)"><use xlink:href="#x36"></use></g>
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International Journal of Rotating Machinery

fig14

Figure 14

Figure 14: Numerical Modeling of Unsteady Cavitating Flows around a Stationary Hydrofoil 