Publication: Adaptation of the Gauss-Newton Optimization Algorithm in Hilbert Diagnostics Using the Bunsen Flame as an Example
Файлы
Дата
2024
Авторы
Arbuzov, E. V.
Dubnishchev, Yu. N.
Zolotukhina, O. S.
Journal Title
Journal ISSN
Volume Title
Издатель
НИЯУ МИФИ
Аннотация
The possibility of using the Gauss-Newton optimization algorithm in Hilbert diagnostics of reacting media (flames) is considered in the paper using the example of data on the temperature and main compounds of a laminar methane-air Bunsen flame. The method of reconstructing phase optical density fields is used to solve the inverse problem of Hilbert optics (it was previously proposed and tested on numerical models): the hilbertogram is calculated in the considered flame axisymmetric section, from which the initial values of the phase function and the medium refractive index are reconstructed. The applications scope expansion of the obtained results in the experimental data processing will be the work development.
Описание
Ключевые слова
Flame diagnostics , Bunsen flame , Optimization , Gauss-Newton algorithm , Hilbert optics
Цитирование
E.V. Arbuzov, Yu.N. Dubnishchev, O.S. Zolotukhina. Adaptation of the Gauss-Newton Optimization Algorithm in Hilbert Diagnostics Using the Bunsen Flame as an Example (2024). Scientific Visualization 16.4: 59 - 66, DOI: 10.26583/sv.16.4.06