Effect of echeloned supply of a swirling air flow on particle layer formation in a vortex chamber

被引：0
作者：
N. A. Dvornikov
V. V. Lukashov
R. Kh. Abdrakhmanov
机构：
[1] Kutateladze Institute of Thermophysics SB RAS,
来源：
Thermophysics and Aeromechanics | 2020年 / 27卷
关键词：
vortex chamber; centrifugal fluidized bed; particle entrainment from the chamber;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The conclusions about the nature of bed fluidization and the rate of polyfractional material entrainment in the cylindrical vortex chamber with the air supply through the lower and upper end swirlers were drawn, based on the visual observation of the fluidized bed, the determination of entrainment of the bed dispersed material by weighing the material after a given time of vortex chamber operation, and also by means of the numerical simulation of dynamics of the fluidized bed of particles.
引用
收藏
页码：759 / 765
页数：6
相关论文
共 10 条
  • [1] Effect of echeloned supply of a swirling air flow on particle layer formation in a vortex chamber
    Dvornikov, N. A.
    Lukashov, V. V.
    Abdrakhmanov, R. Kh.
    THERMOPHYSICS AND AEROMECHANICS, 2020, 27 (05) : 759 - 765
  • [2] MODELING OF THE LAMINAR SWIRLING FLOW IN A VORTEX CHAMBER
    Shvab, Alexander Veniaminovich
    Popp, Marina Yurievna
    VESTNIK TOMSKOGO GOSUDARSTVENNOGO UNIVERSITETA-MATEMATIKA I MEKHANIKA-TOMSK STATE UNIVERSITY JOURNAL OF MATHEMATICS AND MECHANICS, 2014, (28): : 90 - 97
  • [3] Dynamics of two-phase swirling flow in a vortex chamber with a lower end swirler
    R. Kh. Abdrakhmanov
    N. A. Dvornikov
    V. V. Lukashov
    Thermophysics and Aeromechanics, 2017, 24 : 339 - 346
  • [4] Dynamics of two-phase swirling flow in a vortex chamber with a lower end swirler
    Abdrakhmanov, R. Kh
    Dvornikov, N. A.
    Lukashov, V. V.
    THERMOPHYSICS AND AEROMECHANICS, 2017, 24 (03) : 339 - 346
  • [5] EFFECT OF AIR SUPPLY INTO VORTEX FLOW OF LIQUID WITH VARIOUS SWIRL PARAMETERS
    Alekseenko, Sergey, V
    Shtork, Sergey, I
    Yusupov, Roman R.
    INTERFACIAL PHENOMENA AND HEAT TRANSFER, 2018, 6 (02) : 129 - 138
  • [6] THE OBSERVATION OF TWIN VORTEX MERGING AT AIR INJECTION IN SWIRLING WATER FLOW
    Skripkin, S. G.
    Gesheva, E. S.
    Shtork, S., I
    INTERFACIAL PHENOMENA AND HEAT TRANSFER, 2021, 9 (04) : 17 - 26
  • [7] CFD study of air flow patterns and droplet trajectories in a vortex chamber spray dryer
    Rahman, U. J. U.
    Baiazitov, I
    Pozarlik, A. K.
    Brem, G.
    IDS'2018: 21ST INTERNATIONAL DRYING SYMPOSIUM, 2018, : 1349 - 1356
  • [8] Spin-up and spin-down times of rotational air flow depended on mean air velocity and surface roughness on inner surface in cylindrical vortex chamber
    Akira Ogawa
    Hiroyuki Murakami
    Journal of Thermal Science, 2004, 13 : 46 - 55
  • [9] Spin-up and Spin-Down Times of Rotational Air Flow Depended on Mean Air Velocity and Surface Roughness on Inner Surface in Cylindrical Vortex Chamber
    Akira Ogawa
    Hiroyuki Murakami
    JournalofThermalScience, 2004, (01) : 46 - 55
  • [10] Spin-up and Spin-Down Times of Rotational Air Flow Depended on Mean Air Velocity and Surface Roughness on Inner Surface in Cylindrical Vortex Chamber
    Ogawa, Akira
    Murakami, Hiroyuki
    JOURNAL OF THERMAL SCIENCE, 2004, 13 (01) : 46 - 55
1