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| LaTeX Math Block |
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{\rm Re} = \frac{ \sum_\alpha \rho_\alpha \, u_\alpha^2 \, A_\alpha}
{\sum_\alpha \mu_\alpha \, u_\alpha \, \sqrt{A_\alpha} } =
\frac{ \sum_\alpha \rho_\alpha \, q_\alpha^2 / A_\alpha}
{\sum_\alpha \mu_\alpha \, q_\alpha / \sqrt{A_\alpha} } =
\frac{1}{\sqrt{A}} \cdot \frac{ \sum_\alpha \rho_\alpha \, q_\alpha^2 / s_\alpha}
{\sum_\alpha \mu_\alpha \, q_\alpha / \sqrt{s_\alpha} } |
where
| gas density | | \rho_g | phase fluid viscosityu fluid velocity | gas velocity | | cross-sectional area occupied by -phase |
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A_g | cross-sectional area occupied by gas | liquid viscosity | \mu_g | gas viscosity | total cross-sectional area |
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| borderColor | wheat |
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| bgColor | mintcream |
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| borderWidth | 7 |
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| Reynolds number represent the ration of intertial forces to viscous forces: | LaTeX Math Block |
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| {\rm Re} = \frac{\rm Intertial \ Forces}{\rm Viscocus \ Forces} |
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