Open AccessStudying the dependence of model combustion chamber integral characteristics on the flow duct geometrical parameters during two-component mixture burning
Author(s) -
О. В. Гуськов,
Vyacheslav Sergeevich Zakharov,
A. V. Minko
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1891/1/012062
Subject(s) - mechanics , combustion , combustion chamber , duct (anatomy) , computer simulation , flow (mathematics) , thrust , kinetic energy , materials science , thermodynamics , physics , chemistry , classical mechanics , medicine , organic chemistry , pathology
This paper presents numerical simulation results of hydrogen combustion in variable flow ducts. The study was carried out in three-dimensional formulation using the chemical kinetic mechanism. Several configurations of the flow paths were examined. Relative thrust and combustion efficiency were selected as criteria for comparing the flow ducts. The results of the numerical simulation were compared with the results obtained within the framework of a one-dimensional calculation. The presented results can be used at the calculating stage of the operational process in the advanced power units.