@inproceedings{378926d0c9ff496d96126a14bd4b37b8,
title = "POD-based suppression of the turbulence onset in a pipe",
abstract = "Direct numerical simulations (DNS) in pipe flow are performed to suppress the turbulence by modifying different components of fluctuations. To modify the fluctuation level, the proper orthogonal decomposition (POD) is employed, which enables reconstructing the desired number of modes of any fluctuating components. The peculiar aspect of this one-time alteration of the velocity field is that neither the velocity profile nor the inflection points were altered. We noticed that turbulence was sustained even by the first two POD azimuth modes, which contributed 17\% to the total azimuth energy. On the other hand, eliminating all the radial POD modes did not prevent the onset of turbulence.",
author = "Khan, \{Basheer A.\} and Shaul Evron and Shay Tor and Alexander Yakhot",
note = "Publisher Copyright: {\textcopyright} 2023 Begell House Inc.. All rights reserved.; 10th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2023 ; Conference date: 11-09-2023 Through 15-09-2023",
year = "2023",
month = jan,
day = "1",
language = "English",
series = "Proceedings of the International Symposium on Turbulence, Heat and Mass Transfer",
publisher = "Begell House Inc.",
booktitle = "10th International Symposium on Turbulence, Heat and Mass Transfer, THMT 2023",
address = "United States",
}