Discrete adjoint of fractional-step incompressible Navier-Stokes solver in curvilinear coordinates and application to data assimilation

DOI10.1016/j.jcp.2019.06.065zbMath1452.76192OpenAlexW2962494328WikidataQ127541129 ScholiaQ127541129MaRDI QIDQ2222428

Mengze Wang, Qi Wang, Tamer A. Zaki

Publication date: 27 January 2021

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcp.2019.06.065

zbMATH Keywords

Navier-Stokes equationgeneralized coordinatesdata assimilationTaylor-Couette flowdiscrete adjointfractional-step algorithm

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Navier-Stokes equations for incompressible viscous fluids (76D05) Variational methods applied to problems in fluid mechanics (76M30) Stokes and related (Oseen, etc.) flows (76D07) Numerical solution of discretized equations for initial value and initial-boundary value problems involving PDEs (65M22)

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Uses Software

• L-BFGS
• TAPENADE

Cites Work

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