##  [K-Ε Turbulence Model](/k-e-turbulence-model) 

  ##  [K-Ε Turbulence Model](https://engineering.quantumdictionary.io/k-e-turbulence-model-0) 

  

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**Engineering & Applied Technologies Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A two-equation Reynolds-averaged Navier–Stokes (RANS) turbulence closure that solves transport equations for turbulent kinetic energy (k) and its dissipation rate (ε) and uses an eddy-viscosity hypothesis to estimate Reynolds stresses for mean-flow closure.