@inproceedings{c098d5ef9beb403b93e73421036c5f6d,
title = "Mean Momentum Balance Structure in Moderately Adverse Pressure Gradient Turbulent Boundary Layers",
abstract = "The mean momentum balance (MMB) is investigated in a turbulent boundary layer (TBL) at large Reynolds number (7000 ≾ δ+ ≾ 11000). The boundary layer is under modest adverse pressure gradient (APG) conditions, where the Clauser pressure-gradient parameter β ≤ 1.8. Changes in the MMB viscous force (gradient of the viscous stress µ dU/dy) and turbulent inertia (gradient of the Reynolds shear stess uv) are investigated relative to the statistical quantities uv and U as the flow relaxes from an APG TBL to a ZPG TBL with downstream development. Well-resolved hot-wire measurements are obtained at the Flow Physics Facility at the University of New Hampshire in the region of an APG ramp and downstream of the ramp to observe this relaxation. Initial observations reveal a decoupling of inner and outer regions in the flow along the APG ramp. Comparisons are made with ZPG TBL experimental data at similar Reynolds number.",
keywords = "adverse pressure gradient, hot-wire, turbulent boundary layer",
author = "S. Romero and S. Zimmerman and J. Philip and J. Klewicki",
note = "Publisher Copyright: {\textcopyright} 2020 22nd Australasian Fluid Mechanics Conference, AFMC 2020. All rights reserved.; 22nd Australasian Fluid Mechanics Conference, AFMC 2020 ; Conference date: 07-12-2020 Through 10-12-2020",
year = "2020",
doi = "10.14264/5885f31",
language = "English",
series = "22nd Australasian Fluid Mechanics Conference, AFMC 2020",
publisher = "Australasian Fluid Mechanics Society",
editor = "Hubert Chanson and Richard Brown",
booktitle = "22nd Australasian Fluid Mechanics Conference, AFMC 2020",
}