This article focuses on the formulation, validation and application of the continuous adjoint
method for turbulent flows in aero/hydrodynamic optimization. Though discrete adjoint has …

This paper proposes and assesses remedies to the significant storage requirements of
unsteady adjoint methods used in gradient-based optimization, in multi-dimensional …

This paper presents the application of the continuous adjoint method, programmed in
OpenFOAM^\copyright©, combined with an RBF-based morpher to the aerodynamic …

The chapter explores the potential of plasma reactors as a sustainable solution for carbon
dioxide (CO2) conversion. The diverse types of plasmas used in CO2 conversion are …

This paper proposes and evaluates an approximation model based on an incremental
Singular Value Decomposition (iSVD) algorithm, for unsteady flow field reconstructions …

In adjoint-based optimization for unsteady flows, the adjoint PDEs must be integrated
backwards in time and, thus, the primal field solution should be available at each and every …

This article presents adjoint methods for the computation of the first-and higher-order
derivatives of objective functions FF used in optimization problems governed by the Navier …

ABSTRACT A new algorithm for the solution of the unsteady adjoint equations is proposed
in this article, aiming at overcoming the excessive computational cost and memory …

The paper evaluates approximation models for the unsteady flow fields reconstruction,
needed for the solution of the unsteady adjoint equations, in the context of optimization …

With the rapid growth of aircraft traffic and the new modes of transport such as Urban Air
Mobility systems crowding the air space, aircraft noise is no longer a mere design constraint …