67795

Автор(ы): 

Автор(ов): 

4

Параметры публикации

Тип публикации: 

Доклад

Название: 

Visualizing Generalized Computational Experiment State

Электронная публикация: 

Да

ISBN/ISSN: 

1613-0073

DOI: 

10.20948/graphicon-2021-3027-268-276

Наименование конференции: 

  • 31th International Conference on Computer Graphics and Vision (GraphiCon 2021; Nizhny Novgorod, Russia)

Наименование источника: 

  • Proceedings of the 31st International Conference on Computer Graphics and Vision (GraphiCon 2021; Nizhny Novgorod, Russia)

Обозначение и номер тома: 

3027

Город: 

  • Москва

Издательство: 

  • Keldysh Institute of Applied Mathematics Russian Academy of Sciences

Год издания: 

2021

Страницы: 

268-276
Аннотация
The paper considers the problem of evaluating the state of a generalized computational experiment in the context of a general problem of creating methods for adaptive planning and control of a generalized computational experiment in mathematical modeling of real physical processes. A generalized computational experiment implies multiple solution of the numerical simulation problem for various sets of values of defining model parameters. As a method for assessing a generalized computational experiment state, it is proposed to visualize a set of experimental data specifying this state then followed by analysis of the resulting visual image. An approach to visualization of a generalized computational experiment state is proposed based on the sequential applying of two methods: visualization of a series of dependencies of the output simulation parameters on the input ones for a given set of approximating functions and visualization of approximation accuracy parameters for different ranges of values of the input parameters. A description of each of these methods is given. Examples of their application are considered when assessing the accuracy of numerical models of the OpenFOAM software platform for a three-dimensional problem of inviscid flow around a cone.

Библиографическая ссылка: 

Захарова А.А., Подвесовский А.Г., Коростелев Д.А., Галактионов В.А. Visualizing Generalized Computational Experiment State / Proceedings of the 31st International Conference on Computer Graphics and Vision (GraphiCon 2021; Nizhny Novgorod, Russia). М.: Keldysh Institute of Applied Mathematics Russian Academy of Sciences, 2021. 3027. С. 268-276.