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- Turbulence_kinetic_energy abstract "In fluid dynamics, turbulence kinetic energy (TKE) is the mean kinetic energy per unit mass associated with eddies in turbulent flow. Physically, the turbulence kinetic energy is characterised by measured root-mean-square (RMS) velocity fluctuations. In Reynolds-averaged Navier Stokes equations, the turbulence kinetic energy can be calculated based on the closure method, i.e. a turbulence model. Generally, the TKE can be quantified by the mean of the turbulence normal stresses:TKE can be produced by fluid shear, friction or buoyancy, or through external forcing at low-frequency eddie scales(integral scale). Turbulence kinetic energy is then transferred down the turbulence energy cascade, and is dissipated by viscous forces at the Kolmogorov scale. This process of production, transport and dissipation can be expressed as:where: is the mean-flow material derivative of TKE; is the turbulence transport of TKE; is the production of TKE, and is the TKE dissipation.The full form of the TKE equation isBy examining these phenomena, the turbulence kinetic energy budget for a particular flow can be found.".
- Turbulence_kinetic_energy wikiPageExternalLink v=onepage&q=Experimental%20and%20CFD%20study%20of%20a%20single%20phase%20cone-shaped%20helical%20coiled%20heat%20exchanger%3A%20an%20empirical%20correlation&f=false.
- Turbulence_kinetic_energy wikiPageExternalLink Turbulence_kinetic_energy.
- Turbulence_kinetic_energy wikiPageID "5351436".
- Turbulence_kinetic_energy wikiPageRevisionID "597133716".
- Turbulence_kinetic_energy hasPhotoCollection Turbulence_kinetic_energy.
- Turbulence_kinetic_energy subject Category:Computational_fluid_dynamics.
- Turbulence_kinetic_energy subject Category:Energy_(physics).
- Turbulence_kinetic_energy subject Category:Turbulence.
- Turbulence_kinetic_energy comment "In fluid dynamics, turbulence kinetic energy (TKE) is the mean kinetic energy per unit mass associated with eddies in turbulent flow. Physically, the turbulence kinetic energy is characterised by measured root-mean-square (RMS) velocity fluctuations. In Reynolds-averaged Navier Stokes equations, the turbulence kinetic energy can be calculated based on the closure method, i.e. a turbulence model.".
- Turbulence_kinetic_energy label "Turbulence kinetic energy".
- Turbulence_kinetic_energy sameAs m.0dgxd2.
- Turbulence_kinetic_energy sameAs Q7854776.
- Turbulence_kinetic_energy sameAs Q7854776.
- Turbulence_kinetic_energy wasDerivedFrom Turbulence_kinetic_energy?oldid=597133716.
- Turbulence_kinetic_energy isPrimaryTopicOf Turbulence_kinetic_energy.