On the instability of the three dimensional rectangular duct flow using the energy gradient method

@inproceedings{Nourazar2015OnTI,
  title={On the instability of the three dimensional rectangular duct flow using the energy gradient method},
  author={S. Nourazar and R. Shademani and S. Kavoosi and H. Dou},
  year={2015}
}
In this study, the unsteady flow of three dimensional rectangular ducts is investigated using the energy gradient method. The instability maximum ratio of the energy gradient in the two orthogonal directions is predicted for different aspect ratios. For specific Reynolds numbers, the ratio of the energy gradient in the two orthogonal directions is obtained for different aspect ratios and validated with the previous available data. The comparison of the present results shows excellent agreement… Expand