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- Politecnico di Milano
- Degree programme
- Energy Engineering
- Subject
- CFD for Energy Engineering
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Bubble Column project instructions
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CFD for Energy EngineeringOther
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Gas inlet Bubble column ‐ Transient analysis with E‐E multiphase modelling Air is injected with a constant superficial velocity (UG) into a rectangular‐cross section bubble column by a porous gas sparger (inlet section 0.01x0.02 m) Fluid (liquid at rest) Water at P= 1 bar and T= 20 °C Gas (air) Constant properties at P= 1 bar and T= 20 °C Gas sparger Superficial velocity UG= 0.009673 m/s – evaluated on inlet section Porous filter ensuring a mono‐dispersed bubble size distribution having a mean diameter equal to 3 mm Question evaluate the gas holdup evaluate the interfacial area Create a video showing the disperse phase dynamics
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