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Large-Eddy Simulation of Multiple Opposing Jets in a Cross-Flow for Reactor Flow Analysis

This study investigates the complex flow dynamics arising from multiple opposing jets in a cross-flow configuration at TKK. Utilizing an inert large-eddy simulation of the 'Osbourne' reactor flow, our model incorporates three pairs of jets, analyzed within a computational domain featuring 4 million control volumes. This setup presents a challenging case due to the flow's wide range of scales, effectively demonstrating the capabilities of the IBMSC parallel computer at CSC. The insights gained could improve reactor design and efficiency.

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Large-Eddy Simulation of Multiple Opposing Jets in a Cross-Flow for Reactor Flow Analysis

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  1. Multiple opposing jets in a cross-flow at TKK • Inert large-eddy simulation of 'Osbourne' reactor flow • Three opposing pairs of jets included 2 m 2 m 2 m 2 m V U .4 m V

  2. Multiple opposing jets in a cross-flow at TKK • Current mesh includes 4 million control volumes • The flow possesses large range of scale -> a challenging case • IBMSC parallel computer of CSC applied

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