RANS k-epsilon — turbulence closure L1-176

Fluid DynamicsStandard k-epsilon RANSδ=5 · challengingL_DAG = 3.5📋 Stub — not mineable

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Unclaimed Principle — open for contribution

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Forward model E

R ey n o l d s - a v er a g e d N S w i t hn u_{t} = C_{m} u k^{2} / e p s; t r an s p or t e q s f or k an d e p s

RANS k-epsilon — turbulence closure forward model.

L-DAG

L.mean_flow_ns -> L.k_eq -> L.eps_eq -> int.spatial

L.mean_flow_nsL.k_eqL.eps_eqint.spatial

Well-posedness W

Existence:: true
Uniqueness:: true
Stability:: conditional
κ:: 500

Conditional stability; mismatch parameters dominate at Omega bounds.

Solvability C

Solver class:: FLUENT-k-eps, OpenFOAM-k-eps, RANS-NN-closure
Convergence rate q:: 1.5
Complexity:: O(N log N) per iteration

Specs (0)

No L2 specs registered yet for this principle.