Spatial direct numerical simulation of high-speed boundary-layer flows. I: Algorithmic considerations and validation
type: Item
instance of: scholarly article
title: Spatial direct numerical simulation of high-speed boundary-layer flows. I: Algorithmic considerations and validation
zbMATH Open document ID: 0824.76055
DOI: 10.1007/BF00312399
author: C. David Pruett
author: Thomas A. Zang
author: Chau-Lyan Chang
author: Mark Carpenter
published in: Theoretical and Computational Fluid Dynamics
publication date: 1995-07-05T00:00:00Z
review text: A highly accurate algorithm for the direct numerical simulation of spatially evolving high-speed boundary-layer flows is described in detail and is carefully validated. To represent the evolution of instability waves faithfully, the fully explicit scheme relies on non-dissipative high-order compact-difference and spectral collocation methods. Several physical, mathematical, and practical issues relevant to the simulation of high-speed transitional flows are discussed. In particular, careful attention is paid to the implementation of inflow, outflow, and far-field boundary conditions.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76N20
Mathematics Subject Classification ID: 76E05
Mathematics Subject Classification ID: 65M70
zbMATH DE Number: 762141
zbMATH Keywords: two-dimensional second-mode disturbances
zbMATH Keywords: flat-plate boundary-layer flows
zbMATH Keywords: sharp cone
zbMATH Keywords: instability waves
zbMATH Keywords: fully explicit scheme
zbMATH Keywords: non- dissipative high-order compact-difference methods
zbMATH Keywords: spectral collocation methods
zbMATH Keywords: boundary conditions
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf00312399
OpenAlex ID: W1977138847
description: scientific article; zbMATH DE number 762141