@Book{DeiterdingDomiSchn:2021:CaCFMe,
               editor = "Deiterding, Ralf and Domingues, Margarete Oliveira and Schneider, 
                         Kai",
                title = "Cartesian CFD Methods for Complex Applications",
            publisher = "Springer",
                 year = "2021",
               volume = "3",
               series = "Sema Sima",
             keywords = "cartesian CFD methods.",
             abstract = "Cartesian discretization approaches are ubiquitous in 
                         computational fluid dynamics. When applied to problems in 
                         geometrically complex domains or fluidstructure coupling problems, 
                         Cartesian schemes allow for automatic and scalable meshing; 
                         however, order-consistent immersed boundary conditions and 
                         efficient dynamic mesh adaptation take forefront roles. This 
                         volume contains selected contributions from the four-session 
                         thematic mini-symposium on Cartesian CFD Methods for Complex 
                         Applications at ICIAM 2019 held in Valencia in July. The papers 
                         highlight cutting-edge applications of Cartesian CFD methods and 
                         describe the employed algorithms and numerical schemes. An 
                         emphasis is laid on complex multi-physics applications such as 
                         magnetohydrodynamics or aerodynamics with fluidstructure 
                         interaction, solved with various discretizations, e.g. finite 
                         difference, finite volume, multi-resolution or lattice Boltzmann 
                         CFD schemes. Software design and parallelization challenges are 
                         also addressed briefly. The volume is organized into two parts of 
                         three contributions each. Part one is focused on incompressible 
                         flows and has the following contributions: Bergmann et al. propose 
                         an adaptive finite-volume method with quad-tree discretization of 
                         the incompressible NavierStokes equations. Moving immersed bodies 
                         are modelled with volume penalization, and their interface is 
                         tracked using level sets. Test cases with flows around cylinders 
                         show the validity and precision of the approach. Fluid structure 
                         interaction for flexible insect wings is studied in the paper by 
                         Truong et al. A mass spring model is used for the wing structure. 
                         The fluid solver is based on a Fourier pseudospectral 
                         discretization with volume penalization to take into account the 
                         complex and time-varying geometry. Applications consider flapping 
                         bumblebee flight in laminar and turbulent flow. The paper by Kadri 
                         and Perrier presents a numerical scheme for incompressible 
                         NavierStokes equations in three dimensions using divergence-free 
                         wavelets. Constructions for these basis functions are given for 
                         no-slip and free-slip boundary conditions and divergence-free 
                         wavelets in dimension higher than three are given. Numerical 
                         examples illustrate the scheme for lid-driven cavity problems. The 
                         second part deals with compressible and weakly compressible flows 
                         and has likewise three contributions. Perron et al. propose an 
                         immersed boundary method for compressible flows using structured 
                         Cartesian grids. A direct forcing approach based on the use of 
                         ghost cells is chosen. Two flow configurations are considered, a 
                         supersonic flow around a blunt body to demonstrate the capability 
                         of mesh adaptation to increase the accuracy and a large eddy 
                         simulation of the flow around a three-dimensional high-lift 
                         airfoil. Comparisons with experimental data and a reference 
                         body-fitted computation are as well presented. Moreira Lopes et 
                         al. discuss the performance and detail verification and validation 
                         of a wavelet-adaptive magnetohydrodynamic solver, realized within 
                         the MPI-parallel AMROC (Adaptive Mesh Refinement in 
                         Object-oriented C++) framework. A prototype simulation fuses this 
                         solver with actual satellite date for space weather forecasting. 
                         Finally, Gkoudesnes and Deiterding report on the incorporation of 
                         the lattice Boltzmann method into the AMROC environment. The 
                         algorithmic details and verification of large eddy simulation with 
                         the wall-adapting local eddy-viscosity model for dynamically 
                         adapting meshes and with ghost cell-based embedded boundary 
                         conditions are presented. We thank all the speakers of the four 
                         sessions for making this mini-symposium a successful event, and we 
                         are grateful to the authors for their contributions. We are 
                         indebted to the numerous referees for their constructive and 
                         detailed reports. For all papers, we had three to four reviews, 
                         improving thus further the quality of this edited volume.",
          affiliation = "{University of Southampton} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Aix-Marseille Universit{\'e}}",
                  doi = "10.1007/978-3-030-61761-5",
                  url = "http://dx.doi.org/10.1007/978-3-030-61761-5",
                 isbn = "978-3-030-61760-8 and 978-3-030-61761-5",
             language = "en",
           targetfile = "cartesian-cfd-methods-for-complex-applications-2021.pdf",
        urlaccessdate = "09 maio 2024"
}