Compressible FSI of elastic spikes for drag reduction under hypersonic flow

WF Wang, M Mei, ZQ Wang, ZF Zhou, WT Wu - International Journal of …, 2024 - Elsevier
In this study, a new fluid structure interaction (FSI) algorithm is developed for the
aerodynamic-elasticity problem, aiming to address the coupling problem between …

[PDF][PDF] COMPARATIVE ANALYSIS OF THE ACCURACY OF OPENFOAM SOLVERS FOR THE OBLIQUE SHOCK WAVE PROBLEM.

AK Alekseev, AE Bondarev, AE Kuvshinnikov - Mathematica Montisnigri, 2019 - lppm3.ru
The article is devoted to a comparative assessment of the accuracy for solvers of the
OpenFOAM open software package. As a test problem, we consider the classical …

Numerical simulation of gas mixtures based on the quasi-gasdynamic approach as applied to the interaction of a shock wave with a gas bubble

TG Elizarova, EV Shil'nikov - Computational Mathematics and …, 2021 - Springer
A new numerical algorithm for simulating transonic flows of nonreacting gas mixtures is
proposed. The algorithm is based on the finite volume method as applied to regularized, or …

Analysis and visualization of the computational experiments results on the comparative assessment of OpenFOAM solvers accuracy for a rarefaction wave problem

AE Bondarev, AE Kuvshinnikov - Scientific Visualization, 2021 - sv-journal.org
The article is devoted to the analysis and visualization of the generalized computational
experiment results on the comparative analysis of the accuracy for a group of open software …

Comparative Estimation of QGDFoam Solver Accuracy for Inviscid Flow Around a Cone

A Bondarev, A Kuvshinnikov - 2018 Ivannikov Ispras Open …, 2018 - ieeexplore.ieee.org
The article is devoted to a comparative evaluation of the accuracy of solvers of the
OpenFOAM software package. As the test problem, an axisymmetric problem of flow around …

Численное моделирование газовых смесей в рамках квазигазодинамического подхода на примере взаимодействия ударной волны с пузырьком газа

ТГ Елизарова, ЕВ Шильников - Журнал вычислительной математики и …, 2021 - elibrary.ru
Представлен новый численный алгоритм для моделирования течений нереагирующих
газовых смесей в трансзвуковых режимах. Алгоритм основан на методе конечного …

Prediction of the free jet noise using quasi-gas dynamic equations and acoustic analogy

A Epikhin, M Kraposhin - … , Amsterdam, The Netherlands, June 3–5, 2020 …, 2020 - Springer
The paper is focused on the numerical simulation of acoustic properties of the free jets from
circle nozzle at low and moderate Reynolds numbers. The near-field of compressible jet flow …

Development of user interface for OpenFOAM software environment used in design and technological subdivisions of machine-building enterprises

CD Ivanovich, KS Timofeyevich - 2018 Global Smart Industry …, 2018 - ieeexplore.ieee.org
The paper is devoted to special features of the development of an application with a user
interface for numerical analysis using OpenFOAM, an open source software environment …

[PDF][PDF] About one numerical method of compressible multifluid flow modelling in Euler formulation

EV Shilnikov, TG Elizarova - … –Failure. JF Silva Gomes and SA …, 2020 - elizarova.imamod.ru
ABSTRACT A numerical algorithm for modelling a mixture of viscous compressible non
reacting gas flow in transonic regimes is presented. Method is based on the finite volume …

Development of a computational mesh generator for the OpenFOAM software environment used at industrial enterprises

DI Chitalov, ST Kalashnikov - IOP Conference Series: Materials …, 2019 - iopscience.iop.org
The paper is devoted to special features of the development of an application with a
graphical user interface to prepare computational meshes (CMs), when performing …