RAS PresidiumДоклады Российской академии наук. Физика, технические науки Doklady Physics

  • ISSN (Print) 2686-7400
  • ISSN (Online) 3034-5081

DEFORMATION OF A TWO-DIMENSIONAL TRACE PATTERN OF A DETONATION FLOW WITH A “CONTINUOUS” CHANGE IN THE WIDTH OF A FLAT CHANNEL

PII
10.31857/S2686740023040089-1
DOI
10.31857/S2686740023040089
Publication type
Status
Published
Authors
Volume/ Edition
Volume 511 / Issue number 1
Pages
50-54
Abstract
A numerical study of two-dimensional cellular detonation of a hydrogen-air mixture in channels of various widths was carried out and data were obtained on the process of formation of a cellular structure, on the number, shape, and size of cells depending on the channel width. Based on the results of calculations, a classification of two-dimensional cellular detonation structures was carried out. The study was carried out at the facilities of the JSCC RAS. The flow model of a multicomponent reacting mixture was implemented using a customized opensource solver of the OpenFoam framework based on the Kurganov–Tadmor scheme.
Keywords
детонационная волна ячеистая структура водородно-воздушная смесь OpenFoam
Date of publication
16.09.2025
Year of publication
2025
Number of purchasers
0
Views
13

References

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