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05/17/2023
On Pitfalls in Accuracy Verification Using Time-Dependent Problems
In this short note, we discuss the circumstances that can lead to a fail...
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05/02/2023
An Efficient Quadratic Interpolation Scheme for a Third-Order Cell-Centered Finite-Volume Method on Tetrahedral Grids
In this paper, we propose an efficient quadratic interpolation formula u...
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03/16/2022
Arithmetic Averages of Viscosity Coefficient are Sufficient for Second-Order Finite-Volume Viscous Discretization on Unstructured Grids
In this short note, we discuss the use of arithmetic averages for the ev...
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10/11/2021
Implicit gradients based novel conservative numerical scheme for compressible flows
This paper introduces a novel approach to compute the numerical fluxes a...
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04/03/2021
Resolving Confusion Over Third Order Accuracy of U-MUSCL
In this paper, we discuss the U-MUSCL reconstruction scheme – an unstruc...
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01/27/2021
Improved Wall-Normal Derivative Formulae for Anisotropic Adaptive Simplex-Element Grids
In this paper, we explore methods for computing wall-normal derivatives ...
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12/15/2020
Economically High-Order Unstructured-Grid Methods: Clarification and Efficient FSR Schemes
In this paper, we clarify reconstruction-based discretization schemes fo...
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08/27/2020
On Fake Accuracy Verification
In this paper, we reveal a mechanism behind a fake accuracy verification...
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08/24/2020
Grid Quality Measures for Iterative Convergence
In this paper, we discuss two grid-quality measures, F- and G-measures, ...
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07/13/2020
On Estimating Machine-Zero Residual
In this paper, we propose two techniques to estimate the magnitude of a ...
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06/28/2020
The QUICK Scheme is a Third-Order Finite-Volume Scheme with Point-Valued Numerical Solutions
In this paper, we resolve the ever-present confusion over the QUICK sche...
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06/15/2020
