2019
DOI: 10.4208/cicp.oa-2018-0008
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Detonation Simulations with a Fifth-Order TENO Scheme

Abstract: In [Fu et al., JCP 305(2016): 333-359], a family of high-order targeted ENO (TENO) schemes is proposed. The weighting strategy of TENO either applies a candidate stencil with its optimal weight, or removes its contribution completely when it is crossed by discontinuities. This ENO-like stencil selection procedure significantly diminishes the numerical dissipation induced by the nonlinear adaptations of classical WENO schemes. In this paper, the fifth-order TENO scheme is extended to simulate reactive flows in … Show more

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Cited by 26 publications
(9 citation statements)
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“…The role of transversal concentration gradient in detonation propagation was studied in Han, Wang and Law (2019c). Detonation simulations were performed in Dong et al (2019). A parallel chemistry acceleration algorithm applied to gaseous detonation was developed in Wu, Dong and Li (2019b).…”
Section: Applicationsmentioning
confidence: 99%
“…The role of transversal concentration gradient in detonation propagation was studied in Han, Wang and Law (2019c). Detonation simulations were performed in Dong et al (2019). A parallel chemistry acceleration algorithm applied to gaseous detonation was developed in Wu, Dong and Li (2019b).…”
Section: Applicationsmentioning
confidence: 99%
“…6,7 Numerous numerical results suggest that the smoothness-measurement methods 3,6 are essential for improving the overall performance of ENO-type schemes. [6][7][8][9][10] Moreover, the shock-detection procedure is essential for hybrid high-order finite-difference schemes. [11][12][13] In fact, the idea of hybrid schemes is straightforward and effective.…”
Section: Introductionmentioning
confidence: 99%
“…Second-order accurate schemes are no doubt the dominating tools for most industrial computational fluid dynamics (CFD) applications Wang et al (2013). High-order schemes (third order accurate or higher), however, have received considerable attention in the CFD research community over the past decades, not only because they can effectively reduce numerically-induced dissipation and dispersion errors compared with low-order schemes Lele (1992), but yield highresolution properties which are essential for the simulation of complex flow problems Johnsen et al (2010); Ritos et al (2018); Dong et al (2019).…”
Section: Introductionmentioning
confidence: 99%