Scalability strategies for automated reaction mechanism generation
Scalability strategies for automated reaction mechanism generation
复制标题
自动反应机制生成的可扩展性策略
DOI:
10.1016/j.compchemeng.2019.106578
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
W. H. Green
中科院分区:
文献类型:
--
作者:
A. Jocher;N. M. Vandewiele;K. Han;M. Liu;C. W. Gao;R. J. Gillis;W. H. Green
Detailed modeling of complex chemical processes, like pollutant formation during combustion events, remains challenging and often intractable due to tedious and error-prone manual mechanism generation strategies. Automated mechanism generation methods seek to solve these problems but are held back by prohibitive computational costs associated with generating larger reaction mechanisms. Consequently, automated mechanism generation software such as the Reaction Mechanism Generator (RMG) must find novel ways to explore reaction spaces and thus understand the complex systems that have resisted other analysis techniques. In this contribution, we propose three scalability strategies — code optimization, algorithm heuristics, and parallel computing — that are shown to considerably improve RMG's performance as measured by mechanism generation time for three representative simulations (oxidation, pyrolysis, and combustion). The improvements create new opportunities for the detailed modeling of diverse real-world processes.
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DOI:
10.1002/chin.201014256
发表时间:
2010
期刊:
ChemInform
影响因子:
--
作者:
W. Green
通讯作者:
W. Green
影响因子:
4.3
作者:
Kehang Han;W. Green;R. West
通讯作者:
R. West
影响因子:
4.4
作者:
Gao, Connie W.;Vandeputte, Aaeron G.;Van Geem, Kevin M.
通讯作者:
Van Geem, Kevin M.
影响因子:
5.5
作者:
Suleimanov, Yury V.;Green, William H.
通讯作者:
Green, William H.