CFD Approaches for Modelling Bubble Entrainment by an Impinging Jet

<table>Gas void  fraction as a function of the horizontal distance to the jet axis, 30 cm below the 
water level. The values for <math id="M40" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><msub><mrow><mi>C</mi></mrow><mrow><mi>D</mi></mrow></msub><mo>=</mo><mn>0.44</mn></mrow></math> (blue) and <math id="M41" xmlns="http://www.w3.org/1998/Math/MathML"><mrow><msub><mrow><mi>C</mi></mrow><mrow><mi>D</mi></mrow></msub><mo>=</mo><mn>0.95</mn></mrow></math> (mangenta)  
differ hardly.</table>

Science and Technology of Nuclear Installations

fig6

Figure 6

Figure 6: CFD Approaches for Modelling Bubble Entrainment by an Impinging Jet 