Effect of the structure of skeleton models of cellular materials on the drag of a cylinder with a frontal gas-permeable insert in a supersonic flow

S. G. Mironov, S. V. Kirilovskiy, T. S. Militsina, T. V. Poplavskaya, I. S. Tsyryulnikov, I. R. Valiullin

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

The paper presents the results of the numerical simulation of the supersonic (M = 7) flow around the cylinder with the front gas-permeable porous insert at different angles of attack. The numerical simulation involves the comparative analysis of a number of skeleton models of high-porous cellular materials of the front insert: from the set of coaxial rings of different diameters, and the set of hollow spheres with different spatial resolution. The calculated data of the drag coefficient have been compared with the wind tunnel experiment results.

Original languageEnglish
Article number012032
JournalJournal of Physics: Conference Series
Volume1404
Issue number1
DOIs
Publication statusPublished - 6 Dec 2019
Event16th All-Russian Seminar with International Participation on Dynamics of Multiphase Media, DMM 2019 - Novosibirsk, Russian Federation
Duration: 30 Sep 20195 Oct 2019

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