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| − | ==The DYCO Solvers suite== | + | ==''The DYCO Solvers suite''== |
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[[File:Dyco96_Solvers.jpg|240px]] | [[File:Dyco96_Solvers.jpg|240px]] | ||
DYCO is a suite of solvers able to compute high accuracy solutions to non-linear stock/flow potentials coupled equations, based on a nodal approach strategy. | DYCO is a suite of solvers able to compute high accuracy solutions to non-linear stock/flow potentials coupled equations, based on a nodal approach strategy. | ||
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{| class="wikitable" | {| class="wikitable" | ||
|+ Left: Elementary Cell, stock/flow coupled potentials (1 or N coupled potentials, also in series) - Right: example in the thermo-electric context | |+ Left: Elementary Cell, stock/flow coupled potentials (1 or N coupled potentials, also in series) - Right: example in the thermo-electric context | ||
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|[[File:Sfte.png|350 px]] | |[[File:Sfte.png|350 px]] | ||
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== Main features== | == Main features== | ||
* Nodal description of the considered network. | * Nodal description of the considered network. | ||
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* Possibly anisotropic, discontinuous coupling coefficients; potentials and time dependence can also be included. | * Possibly anisotropic, discontinuous coupling coefficients; potentials and time dependence can also be included. | ||
* Allows for lighter/heavier computations and technological “optimization” ! | * Allows for lighter/heavier computations and technological “optimization” ! | ||
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== Sample Results == | == Sample Results == | ||
We show below a short gallery of pictures obtained using the DYCO solver, in the thermo-electric context. | We show below a short gallery of pictures obtained using the DYCO solver, in the thermo-electric context. | ||
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|[[File:OUIElectricCurrent.png|400 px]] | |[[File:OUIElectricCurrent.png|400 px]] | ||
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{| class="wikitable" | {| class="wikitable" | ||
|+ Sample 3D results for N-type junction with non-constant noisy TE coefficients. | |+ Sample 3D results for N-type junction with non-constant noisy TE coefficients. | ||
Revision as of 19:40, 1 April 2016
The DYCO Solvers suite
DYCO is a suite of solvers able to compute high accuracy solutions to non-linear stock/flow potentials coupled equations, based on a nodal approach strategy.
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Main features
- Nodal description of the considered network.
- Non linear Onsager type coupling between forces & fluxes.
- Steady, pseudo-unsteady & unsteady computations.
- Handle local to global scales (i.e. from coarse-grain to fine tuning).
- Possibly complex non-homogeneous structures and topologies.
- Possibly anisotropic, discontinuous coupling coefficients; potentials and time dependence can also be included.
- Allows for lighter/heavier computations and technological “optimization” !
Sample Results
We show below a short gallery of pictures obtained using the DYCO solver, in the thermo-electric context.
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In both cases, BC are Homogeneous Neumann and/or Non-Homogeneous Dirichlet. Each elementary cell is of the non-ideal (non-linear) type.
Sub-modules
More specific sub-modules of DYCO shall be devoted to the numerical solution of coupled stock/flow potentials dynamics in the ecological economics and biological contexts.
Participants
Yves D'Angelo, Christophe Goupil, Eric Herbert, Xanthippi Zianni, Louise Méteir, Aurélie Louis-Napoléon.