Work

Accurate 3D Visualization of Real Flow in Aerodynamic Study

Year: 2022

Type: article

Abstract: Physical flow modelling is a powerful tool in aerodynamic researches, especially in analysis of complicated and dangerous conditions.It allows to study flow behaviour and to obtain reliable results via similitude concept, that is widely used in aerodynamics and hydrodynamics.Visualization of flow jets is one of the basic tools for analysis of flow behaviour under different flying conditions.Optical registration and 3D measurement techniques extend the capacities of visual flow study, providing both qualitative and quantitative data.The presented study addresses the problem of development of the vision-based technique for accurate flow 3D registration and 3D visualization.Algorithms allowing accurate 3D reconstructing of flow jets are presented, along with discussion of application for experimental flow 3D visualization.

Source: Scientific Visualization

DOI: 10.26583/sv.14.5.07

Authors: V. A. Knyaz, V. V. Kniaz, M.M. Novikov, E.V. Ippolitov

Institutions: Russian Academy of Sciences, Moscow Institute of Physics and Technology, State Scientific Research Institute of Aviation Systems, Institute on Laser and Information Technologies, Federal Scientific Research Centre Crystallography and Photonics

Language: English

Topic: Fluid Dynamics and Turbulent Flows

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

Funder: Russian Foundation for Basic Research

Award: G3970365431