Integrated Computation of Finite Time Lyapunov Exponent During ...
Integrated Computation of Finite Time Lyapunov Exponent During ...
Integrated Computation of Finite Time Lyapunov Exponent During ...
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Main Goal: Enhance DNS capability<br />
Typical direct numerical simulation code<br />
̌□ Simulation resolves all space/time scales <strong>of</strong> the flow<br />
̌□ Massive parallelism, and rapidly growing processing power: New applications,<br />
larger simulations, complex configurations are possible.<br />
̌□ Particle/scalar tracking, interpolations, gradient calcs, etc...<br />
̌□ Low cost, high quality, on-the-fly FTLE computations<br />
Outline<br />
1 Definitions<br />
2 Our <strong>Integrated</strong> Approach<br />
3 2D & 3D examples<br />
4 Cost analysis<br />
One <strong>of</strong> our interests: How do porescale flow<br />
features affect mixing and transport in packed<br />
bed reactors<br />
Finn & Apte FTLE & DNS Integration 3
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