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HLPW-4/GMGW-3: High-Order Discretization Technology Focus Group Workshop Summary

Journal Article · · Journal of Aircraft
DOI:https://doi.org/10.2514/1.c037181· OSTI ID:1976053
 [1];  [2]
  1. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
  2. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
+ Show Author Affiliations
This paper summarizes the High-Order Technical Focus Group (HO-TFG) submissions for the joint 4th AIAA High Lift Prediction (HLPW-4) and 3rd Geometry and Mesh Generation Workshop (GMGW-3). The goal of the workshop was to assess the state-of-the-art in mesh generation and computational fluid dynamics software. The Common Research Model High-Lift (CRM-HL) variant served as the primary focus of the workshop, and a two-dimensional airfoil section from the CRM-HL was used as a verification test case. Here, the HO-TFG was tasked with generating high-order curved meshes for both geometries, and computing high-order solutions using both Reynolds-averaged Navier–Stokes and scale-resolving formulations. While limited by computational resources, the final results demonstrate the potential of higher-order methods to increase solution accuracy with a lower degree-of-freedom count relative to second-order discretizations.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1976053
Journal Information:
Journal of Aircraft, Journal Name: Journal of Aircraft Journal Issue: 5 Vol. 60; ISSN 0021-8669
Publisher:
American Institute of Aeronautics and Astronautics (AIAA)Copyright Statement
Country of Publication:
United States
Language:
English

References (35)

High-Order Accurate Discontinuous Finite Element Solution of the 2D Euler Equations journal December 1997
Automatically imposing incremental boundary displacements for valid mesh morphing and curving journal July 2019
Automatic Penalty and Degree Continuation for Parallel Pre-Conditioned Mesh Curving on Virtual Geometry journal May 2022
Towards industrial large eddy simulation using the FR/CPR method journal October 2017
On the development, verification, and validation of a discontinuous Galerkin solver for the Navier–Stokes equations journal June 2021
Adjoint methods for PDEs: a posteriori error analysis and postprocessing by duality journal January 2002
hp -Adaptive Discontinuous Galerkin Finite Element Methods for First-Order Hyperbolic Problems journal January 2001
Summary of the First AIAA CFD High-Lift Prediction Workshop journal November 2011
Overview and Summary of the Third AIAA High Lift Prediction Workshop journal March 2019
HLPW-4/GMGW-3: Mesh Adaptation for RANS Technology Focus Group Workshop Summary journal April 2023
HLPW-4: Wall-Modeled Large-Eddy Simulation and Lattice–Boltzmann Technology Focus Group Workshop Summary journal March 2023
Summary of the 4th High-Lift Prediction Workshop Hybrid RANS/LES Technology Focus Group journal August 2023
Numerical Evidence of Multiple Solutions for the Reynolds-Averaged Navier–Stokes Equations journal August 2014
Output-Based Adaptive Reynolds-Averaged Navier–Stokes Higher-Order Finite Element Solutions on a Multielement Airfoil journal July 2021
Comparing Unstructured Adaptive Mesh Solutions for the High Lift Common Research Airfoil journal September 2021
Comparing Multi-Element Airfoil Flow Solutions Using Multiple Solvers with Output-Based Adapted Meshes journal April 2022
Anisotropic Mesh Adaptation Through Edge Primitive Operations conference January 2012
Introduction to COFFE: The Next-Generation HPCMP CREATETM-AV CFD Solver conference January 2016
Summary of the 1st AIAA Geometry and Mesh Generation Workshop (GMGW-1) and Future Plans conference January 2018
SANS RANS solutions for 3D benchmark configurations conference January 2018
Mixed-Order Curving for Viscous Meshes conference June 2019
Summary of Exascale and Remeshing Efforts for the Second Geometry and Mesh Generation Workshop conference June 2019
Mesh Optimization via Error Sampling and Synthesis: An Update conference January 2020
A Variational Multiscale Method with Discontinuous Subscales for Output-Based Adaptation of Aerodynamic Flows conference January 2020
High Order Finite Volume Method for Gas Dynamics on Geometrically HO Unstructured Grids conference January 2020
Test Summary of the NASA High-Lift Common Research Model Half-Span at QinetiQ 5-Metre Pressurized Low-Speed Wind Tunnel conference June 2020
Definition of Initial Landing and Takeoff Reference Configurations for the High Lift Common Research Model (CRM-HL) conference June 2020
Effect of Mesh Characteristics on the Flow Solutions around a Multi–element Airfoil using SU2 conference June 2020
Mesh Effects on Flow Solutions for a 2-D Multi-Element Airfoil Using Structured Overset Methods conference June 2020
Mesh Effects for 2-D CFD Solutions on a High Lift CRM Wing Section conference January 2021
Anisotropic Goal-Based Mesh Adaptation Metric Clarification and Development conference January 2022
Discontinuous Galerkin Implicit Large Eddy Simulation of Tandem Spheres and the High-Lift Common Research Model conference January 2022
HLPW4/GMGW3: Summary of Unstructured Fixed Mesh Generation Efforts for RANS Analyses conference June 2022
Wall-Modeled Large Eddy Simulation of the NASA CRM High-Lift Configuration with the High-Order FR/CPR Method conference June 2022
Coupled solution of 3D unstructured Finite Volume discretizations of the RANS equations on Q2 primal and dual grids. Application to the test cases 1b and 2a conference June 2022

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