Hirsch / Hillewaert / Hartmann TILDA: Towards Industrial LES/DNS in Aeronautics

Paving the Way for Future Accurate CFD - Results of the H2020 Research Project TILDA, Funded by the European Union, 2015 -2018
1. Auflage 2021
ISBN: 978-3-030-62048-6
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, Band 148, 550 Seiten, eBook

Reihe: Notes on Numerical Fluid Mechanics and Multidisciplinary Design

This book offers detailed insights into new methods for high-fidelity CFD, and their industrially relevant applications in aeronautics. It reports on the H2020 TILDA project, funded by the European Union in 2015-2018. The respective chapters demonstrate the potential of high-order methods for enabling more accurate predictions of non-linear, unsteady flows, ensuring enhanced reliability in CFD predictions.The book highlights industrially relevant findings and representative test cases on the development of high-order methods for unsteady turbulence simulations on unstructured grids; on the development of the LES/DNS methodology by means of multilevel, adaptive, fractal and similar approaches for applications on unstructured grids; and on leveraging existent large-scale HPC networks to facilitate the industrial applications of LES/DNS in daily practice. Furthermore, the book discusses multidisciplinary applications of high-order methods in the area of aero-acoustics. All in all, it offers timely insights into the application and performance of high-order methods for CFD, and an extensive reference guide for researchers, graduate students, and industrial engineers whose work involves CFD and turbulence modeling.

Zielgruppe

Research

Autoren/Hrsg.

Hirsch, Charles

Hillewaert, Koen

Hartmann, Ralf

Couaillier, Vincent

Boussuge, Jean-Francois

Chalot, Frederic

Bosniakov, Sergey

Haase, Werner

Inhaltsverzeichnis

The TILDA Project - Objectives, Project and Activities.- Implicit methods.- Multi-level approach.- Space Adaptive Methods/Meshing.- Wall-modelled LES.- Quality Measures for Curvilinear Finite Elements.- Parallelisation to Several Tens-of-thousands of cores.- I/O post- and Co-processing for High-order Methods.- Implementation of High Order Discontinuous Galerkin Method and its Verification using Taylor-Green Vortex and Periodic Hills Test Cases.- Large Eddy Simulation of single stream jet using High-order methods.- Boeing Rudimentary Landing Gear Configurations.- Generic Falcon Business Jet in Landing Configuration.- Detached-Eddy Simulation of Dual Stream Nozzle Jet Using High Order Discontinuous Galerkin Method.