The electrodiffusional theory for wall shear stress measurement by a two-strip probe: a journey to near-wall region hydrodynamics

0572717 - ÚCHP 2024 CZ eng K - Conference Paper (Czech conference)
Harrandt, Václav
The electrodiffusional theory for wall shear stress measurement by a two-strip probe: a journey to near-wall region hydrodynamics.
Proceedings of Abstracts. Prague: Institute of Chemical Process Fundamentals of the CAS, v. v. i., 2023 - (Bendová, M.; Wagner, Z.; Windell, L.), s. 46-47. ISBN 978-80-86186-29-0.
[Bažant postraguate conference 2023. Prague (CZ), 31.05.2023-01.06.2023]
Institutional support: RVO:67985858
Keywords : transport phenomena * electrodes * wall shear stress
OECD category: Chemical process engineering

This contribution deals with a new theory describing mass transport in the vicinity of the measuring two-segment strip probe. Analytical formulas for the mass transfer coefficients of the front and the rear electrodes were derived. At the same time, the correctness of these formulas was confirmed by the numerical solution of the convectiondiffusion transport equation.
Permanent Link: https://hdl.handle.net/11104/0343326