Study of microwave drying of wet materials based on one-dimensional two-phase model

被引：0
|
作者：
Salomatov, Vl V. [1 ,2 ]
Karelin, V. A. [1 ,2 ]
机构：
[1] SB RAS, Kutateladze Inst Thermophys, Kutateladze 2, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Pirogova 2, Novosibirsk 630090, Russia
来源：
JOINT 12TH INTERNATIONAL CONFERENCE: TWO-PHASE SYSTEMS FOR SPACE AND GROUND APPLICATIONS AND 2ND INTERNATIONAL SCHOOL OF YOUNG SCIENTISTS INTERFACIAL PHENOMENA AND HEAT TRANSFER | 2017年 / 925卷
关键词：
D O I：
10.1088/1742-6596/925/1/012035
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Currently, microwave is one of the most interesting ways to conduct drying of dielectric materials, in particular coal. In this paper, two processes were considered - heating and drying. The temperature field of the coal semi-mass in the heating mode is found analytically strictly with the use of integral transformations. The drying process is formulated as a nonlinear Stephen problem with a moving boundary of the liquid-vapor phase transformation. The temperature distribution, speed and drying time in this mode are determined approximately analytically. Parametric analysis of the influence of the material and boundary conditions on the dynamics of warming up and drying is revealed.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] A two-phase one-dimensional biomass gasification kinetics model
    Fiaschi, D
    Michelini, M
    BIOMASS & BIOENERGY, 2001, 21 (02): : 121 - 132
  • [2] On a rough AUSM scheme for a one-dimensional two-phase model
    Evje, S
    Fjelde, KK
    COMPUTERS & FLUIDS, 2003, 32 (10) : 1497 - 1530
  • [3] One-dimensional continuum model of two-phase flows in porous media
    Zakharov, S. A.
    Pisarev, V. V.
    Chudanov, V. V.
    XXXIV INTERNATIONAL CONFERENCE ON INTERACTION OF INTENSE ENERGY FLUXES WITH MATTER, 2020, 1556
  • [4] The study on the partition method of two-phase wall drag in the one-dimensional two-fluid model
    Shen, Mengsi
    Lin, Meng
    Cao, Ying
    Li, Jiangkuan
    ANNALS OF NUCLEAR ENERGY, 2022, 179
  • [5] Asymptotic behavior of solutions of a two-phase problem of microwave heating in the one-dimensional case
    V. Reitmann
    N. Yu. Yumaguzin
    Vestnik St. Petersburg University: Mathematics, 2012, 45 (3) : 141 - 144
  • [6] Asymptotic Behavior of Solutions of a Two-Phase Problem of Microwave Heating in the One-Dimensional Case
    Reitmann, V.
    Yumaguzin, N. Yu.
    VESTNIK ST PETERSBURG UNIVERSITY-MATHEMATICS, 2012, 45 (03) : 141 - 144
  • [7] One-dimensional numerical study for loop heat pipe with two-phase heat leak model
    Zhou, L.
    Qu, Z. G.
    Chen, G.
    Huang, J. Y.
    Miao, J. Y.
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2019, 137 : 467 - 481
  • [8] ONE-DIMENSIONAL MODEL OF TWO-PHASE FLUID DISPLACEMENT IN A SLOT WITH PERMEABLE WALLS
    Golovin, S. V.
    Kazakova, M. Yu.
    JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS, 2017, 58 (01) : 17 - 30
  • [9] ONE-DIMENSIONAL MIXTURE MODEL CODE FOR THE MODELING OF TWO-PHASE FLOW THERMOSIPHON
    Boyer P.
    Colin C.
    Prusek T.
    Multiphase Science and Technology, 2023, 35 (04) : 47 - 61
  • [10] GLOBAL SOLUTIONS TO A ONE-DIMENSIONAL NON-CONSERVATIVE TWO-PHASE MODEL
    Evje, Steinar
    Wen, Huanyao
    Yao, Lei
    DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS, 2016, 36 (04) : 1927 - 1955
12345