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dc.contributor.authorShen, Yang
dc.contributor.authorShen, Hua
dc.contributor.authorLiu, Kai Xin
dc.contributor.authorChen, Pu
dc.contributor.authorZhang, De Liang
dc.date.accessioned2017-01-02T09:28:34Z
dc.date.available2017-01-02T09:28:34Z
dc.date.issued2016-11-01
dc.identifier.citationShen Y, Shen H, Liu K-X, Chen P, Zhang D-L (2016) Three-dimensional detonation cellular structures in rectangular ducts using an improved CESE scheme. Chinese Physics B 25: 114702. Available: http://dx.doi.org/10.1088/1674-1056/25/11/114702.
dc.identifier.issn1674-1056
dc.identifier.doi10.1088/1674-1056/25/11/114702
dc.identifier.urihttp://hdl.handle.net/10754/622486
dc.description.abstractThe three-dimensional premixed H2-O2 detonation propagation in rectangular ducts is simulated using an in-house parallel detonation code based on the second-order space–time conservation element and solution element (CE/SE) scheme. The simulation reproduces three typical cellular structures by setting appropriate cross-sectional size and initial perturbation in square tubes. As the cross-sectional size decreases, critical cellular structures transforming the rectangular or diagonal mode into the spinning mode are obtained and discussed in the perspective of phase variation as well as decreasing of triple point lines. Furthermore, multiple cellular structures are observed through examples with typical aspect ratios. Utilizing the visualization of detailed three-dimensional structures, their formation mechanism is further analyzed.
dc.publisherIOP Publishing
dc.relation.urlhttp://iopscience.iop.org/article/10.1088/1674-1056/25/11/114702/meta;jsessionid=7557AB6822B3D0EBCC980CC906F62A5F.c4.iopscience.cld.iop.org
dc.subjectCE/SE scheme
dc.subjectthree-dimensional gaseous detonation
dc.subjectcellular pattern
dc.titleThree-dimensional detonation cellular structures in rectangular ducts using an improved CESE scheme
dc.typeArticle
dc.contributor.departmentApplied Mathematics and Computational Science Program
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalChinese Physics B
dc.contributor.institutionState Key Laboratory for Turbulence and Complex System, College of Engineering, Peking University, Beijing 100871, China
dc.contributor.institutionState Key Laboratory of High Temperature Gas Dynamics, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
kaust.personShen, Hua
dc.date.published-online2016-11-01
dc.date.published-print2016-11


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