Publication Abstracts

Hartke et al. 1988

Hartke, G.J., V.M. Canuto, and C.T. Alonso, 1988: A direct interaction approximation treatment of turbulence in a compressible flud. I. Formalism. Phys. Fluids, 31, 1034-1050, doi:10.1063/1.866784.

The direct interaction approximation (DIA) Is used to treat turbulence in a compressible medium with constant mean gradients. The set of coupled nonlinear integrodifferential equations is derived that is satisfied by the transverse and longitudinal ebnergy spectral functions, QT and QL, and by the transverse and longitudinal response functions, GT and GL. Finally, expressions for the average of the product of pairs of physically relevant fluctuating quantities (velocity, temperature, density) are derived in terms of QT and QL. The numerical solution of this set of equations will be rpesented in part II of this work.

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BibTeX Citation

@article{ha01000b,
  author={Hartke, G. J. and Canuto, V. M. and Alonso, C. T.},
  title={A direct interaction approximation treatment of turbulence in a compressible flud. I. Formalism},
  year={1988},
  journal={Phys. Fluids},
  volume={31},
  pages={1034--1050},
  doi={10.1063/1.866784},
}

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RIS Citation

TY  - JOUR
ID  - ha01000b
AU  - Hartke, G. J.
AU  - Canuto, V. M.
AU  - Alonso, C. T.
PY  - 1988
TI  - A direct interaction approximation treatment of turbulence in a compressible flud. I. Formalism
JA  - Phys. Fluids
VL  - 31
SP  - 1034
EP  - 1050
DO  - 10.1063/1.866784
ER  -

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