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022 | _a0017-9310 | ||
100 |
_aKotsovinos, Nikolas E. _9869341 |
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245 | _aDissipation of Turbulent Kinetic Energy in Buoyant Free Shear Flows | ||
300 | _a393-400 p. | ||
520 | _aA new scaling of the mean rate of turbulent kinetic energy dissipation is proposed for application to free shear flows. The advantage of the proposed scaling is that it permits a direct comparison of the dissipation rate in flows driven by completely different mechanisms (e.g. inertia or buoyancy forces) and of different flow configurations. The same scaling, when applied to pipe flow suggests that the non-dimensional parameter so formed is analogous to a ‘friction factor’ for this motion. Application of this development to the motion of buoyant jets and plumes suggests that the mean rate of dissipation in buoyancy driven plume flows may be twice that for jets and is associated with the larger rate of entrainment in such flows. | ||
650 |
_aDissipation _9164415 |
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650 |
_aTurbulent Kinetic Energy _9870168 |
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650 |
_aBuoyant Free Shear Flows _9880101 |
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650 |
_aInertia or Buoyancy Forces _9880102 |
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773 | 0 |
_dNew York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology _tInternational Journal of Heat and Mass Transfer _x00179310 |
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856 | _uhttps://www.sciencedirect.com/science/article/pii/0017931090901087 | ||
942 |
_2ddc _n0 _cART _o14993 _pMr. Muhammad Rafique Al Haj Rajab Ali (Late) |
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999 |
_c814771 _d814771 |