Work

Classification of Gas-dynamic Discontinuities and their Interference Problems

Year: 2014

Type: article

Abstract: The aim of the study is to give a common classification of gasdynamic discontinuities, shock-wave structures and shock-wave processes. We have considered the classification of gas-dynamic discontinuities, shock-wave processes, shock-wave structures, discontinuity interaction problems. We have considered different classification criteria: thermodynamic, cinematic, transiency, discontinuity direction, arriving and outgoing discontinuities. A comprehensive list of discontinuity interference problems is given, as well as classification of possible transformations and wave front reorganization up to the case of the problem two-dimensional transient definition.

Source: Research Journal of Applied Sciences Engineering and Technology

DOI: 10.19026/rjaset.8.1225

Authors: Pavel Viktorovich Bulat, Vladimir Nikolaevich Uskov, Lyubov Pavlovna Arkhipova

Institutions: ITMO University, St Petersburg University

Language: English

Topic: Computational Fluid Dynamics and Aerodynamics

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: hybrid

Funders: Ministry of Education and Science of the Russian Federation, ITMO University

OpenAlex ID: W2181452467