1987
DOI: 10.1002/fld.1650071107
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On a finite element CFD algorithm for compressible, viscous and turbulent aerodynamic flows

Abstract: SUMMARYThis paper develops and analyses individual construction aspects of an efficient and accurate finite element algorithm for prediction of viscous and turbulent flow fields of impact in aerodynamics. The theoretical construction employs a Taylor weak statement (TWS) for coincident embedding of stability mechanisms within a classic Galerkin finite element formulation of semi-discrete approximation error orthogonalization. A wide variety of the stabilizing mechanisms of independently derived CFD algorithms … Show more

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Cited by 10 publications
(6 citation statements)
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“…1) Here a denominator of a second part of (3)(4)(5)(6)(7)(8) increases if ξ > 1. 1) Here a denominator of a second part of (3)(4)(5)(6)(7)(8) increases if ξ > 1.…”
Section: Some Particular Cases Of 1d2c Flowsmentioning
confidence: 99%
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“…1) Here a denominator of a second part of (3)(4)(5)(6)(7)(8) increases if ξ > 1. 1) Here a denominator of a second part of (3)(4)(5)(6)(7)(8) increases if ξ > 1.…”
Section: Some Particular Cases Of 1d2c Flowsmentioning
confidence: 99%
“…Combining equations (3)(4)(5)(6)(7)(8)(9)(10) and (1-12), the expression for the radial velocity is obtained in the following form:…”
Section: (3-10)mentioning
confidence: 99%
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“…Although considerable success has been achieved by using the methods such as the streamline-upwind Petrov-Galerkin method [8], the Taylor-Galerkin method [55,7], the Taylor-Galerkin method with flux-corrected transpose(FCT) and mesh refinement[5659], the block relaxation via Godunov's method [60] ,the characteristic Galerkin method [61], and the non-osillatory discontinuous Galerkin method [62], more investigation is still needed to compare the efficiency and accuracy of these methods and alternative schemes.…”
Section: High-speed Compressible Flowmentioning
confidence: 99%