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JOURNALS // Teplofizika vysokikh temperatur // Archive

TVT, 2022 Volume 60, Issue 3, Pages 415–420 (Mi tvt11668)

This article is cited in 1 paper

Heat and Mass Transfer and Physical Gasdynamics

Measurements of the particle concentration fields in a two-phase flow past a blunt body

A. Yu. Varaksinab, A. A. Zhelebovskyab, A. A. Mochalovba

a Bauman Moscow State Technical University
b Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow

Abstract: This paper presents the results of measurements of the solid particle concentration field near a frontal point of a cylindrical body with a flat end. We restore the particle concentration fields based on their image identification obtained by photographic fixation at low shutter speeds. The experiments revealed the effect of increasing the particle concentration near the body surface, which appears more clearly with the increase in the local particle concentration in the oncoming flow. We analyze the mechanisms of the particle concentration increase in the flow around bodies by flows containing particles.

UDC: 532.529

Received: 27.10.2021
Revised: 18.01.2022
Accepted: 15.02.2022

DOI: 10.31857/S0040364422010100


 English version:
High Temperature, 2022, 60:3, 374–378

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© Steklov Math. Inst. of RAS, 2024