Please use this identifier to cite or link to this item:
https://doi.org/10.1016/S0096-3003(01)00116-3
DC Field | Value | |
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dc.title | The random projection method for a model problem of combustion with stiff chemical reactions | |
dc.contributor.author | Bao, W. | |
dc.date.accessioned | 2014-10-28T03:12:57Z | |
dc.date.available | 2014-10-28T03:12:57Z | |
dc.date.issued | 2002-08-15 | |
dc.identifier.citation | Bao, W. (2002-08-15). The random projection method for a model problem of combustion with stiff chemical reactions. Applied Mathematics and Computation 130 (2-3) : 561-571. ScholarBank@NUS Repository. https://doi.org/10.1016/S0096-3003(01)00116-3 | |
dc.identifier.issn | 00963003 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/104879 | |
dc.description.abstract | In this paper we extend the random projection method, recently proposed by the author and S. Jin [J. Comput. Phys. 163 (2000) 216] for under resolved numerical simulations of a qualitative model problem for combustion with stiff chemical reactions: ut + (f(u) - q0z)x = 0, zx = 1/ε φ(u)z. In this problem, the reaction time ε is small, making the problem numerically stiff. A classic spurious numerical phenomenon - the incorrect shock speed - occurs when the reaction time scale is not properly resolved numerically. The random projection method is introduced recently to handle this kind of numerical difficulty. The key idea in this method is to randomize the ignition temperature in a suitable domain. Several numerical experiments demonstrate the reliability and robustness of this method. © 2002 Elsevier Science Inc. All rights reserved. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0096-3003(01)00116-3 | |
dc.source | Scopus | |
dc.subject | Model for combustion | |
dc.subject | Random projection method | |
dc.subject | Spurious numerical phenomenon | |
dc.subject | Stiff chemical reaction | |
dc.type | Article | |
dc.contributor.department | COMPUTATIONAL SCIENCE | |
dc.description.doi | 10.1016/S0096-3003(01)00116-3 | |
dc.description.sourcetitle | Applied Mathematics and Computation | |
dc.description.volume | 130 | |
dc.description.issue | 2-3 | |
dc.description.page | 561-571 | |
dc.description.coden | AMHCB | |
dc.identifier.isiut | 000176782200023 | |
Appears in Collections: | Staff Publications |
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