Mathematical Modeling of High-Temperature Vaporization of Heterogeneous Water Drops

被引：0
|
作者：
D. V. Antonov
O. V. Vysokomornaya
M. V. Piskunov
机构：
[1] National Research Tomsk Polytechnic. University (Natsional’nyi Issledovatel’skii Tomskii Politekhnicheskii Universitet),
来源：
Chemical and Petroleum Engineering | 2019年 / 54卷
关键词：
heterogeneous drop; water; graphite; vaporization; explosive disintegration; predictive model;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Experimental data on high-temperature vaporization of heterogeneous water drops, obtained by high-speed video recording, and Ansys Fluent software package were used to develop a predictive mathematical model of heat and mass transfer. An assessment was made of the influence of the key process parameter, namely, the temperature of a gaseous medium ( Tg = 500 – 850 K), on the integral characteristics of vaporization of homogeneous drops of water and drops of aqueous suspension containing graphite inclusions. The dependencies of complete vaporization and disintegration (due to ebullition) time on the temperature of the gases are established. The numerical modeling and experimental data are compared.
引用
收藏
页码：894 / 900
页数：6
相关论文
共 50 条
  • [21] THE HIGH-TEMPERATURE VAPORIZATION AND THERMODYNAMICS OF SCANDIUM MONOPHOSPHIDE
    FRANZEN, HF
    HARIHARAN, AV
    MERRICK, JA
    HIGH TEMPERATURE SCIENCE, 1980, 12 (01): : 11 - 20
  • [22] HIGH-TEMPERATURE VAPORIZATION OF NONSTOICHIOMETRIC SCANDIUM MONOSULFIDE
    NAKAHARA, JF
    FRANZEN, HF
    HIGH TEMPERATURE SCIENCE, 1986, 22 (03): : 195 - 209
  • [23] Breakup of heterogeneous water drop immersed in high-temperature air
    Vysokomornaya, Olga V.
    Piskunov, Maxim V.
    Strizhak, Pavel A.
    APPLIED THERMAL ENGINEERING, 2017, 127 : 1340 - 1345
  • [24] Explosion of heterogeneous water droplet in a high-temperature gaseous region
    Piskunov, M. V.
    Shcherbinina, A. A.
    XIX INTERNATIONAL SCIENTIFIC SYMPOSIUM IN HONOR OF ACADEMICIAN M.A. USOV PROBLEMS OF GEOLOGY AND SUBSURFACE DEVELOPMENT, 2015, 27
  • [25] Experimental investigation of trajectory of motion of water drops in a flow of high-temperature gases
    Volkov, R. S.
    Vysokomornaya, O. V.
    Strizhak, P. A.
    THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING, 2017, 51 (05) : 658 - 666
  • [26] Experimental investigation of trajectory of motion of water drops in a flow of high-temperature gases
    R. S. Volkov
    O. V. Vysokomornaya
    P. A. Strizhak
    Theoretical Foundations of Chemical Engineering, 2017, 51 : 658 - 666
  • [27] Modeling heterogeneous and homogeneous reactions in the high-temperature catalytic combustion of methane
    Dept. of Chem. Eng. and Mat. Science, University of Minnesota, Minneapolis, MN 55455, United States
    Chem. Eng. Sci., 24 (5791-5807):
  • [28] Modeling heterogeneous and homogeneous reactions in the high-temperature catalytic combustion of methane
    Goralski, CT
    Schmidt, LD
    CHEMICAL ENGINEERING SCIENCE, 1999, 54 (24) : 5791 - 5807
  • [29] A MATHEMATICAL-MODEL FOR HEAVY FUEL DROPLET VAPORIZATION AND PYROLYSIS IN A HIGH-TEMPERATURE INERT-GAS
    BAERT, RSG
    COMBUSTION SCIENCE AND TECHNOLOGY, 1993, 90 (1-4) : 125 - 147
  • [30] Mathematical Modeling of Mold Flow Field and Mold Flux Entrainment Assisted With High-Temperature Quantitative Velocity Measurement and Water Modeling
    Liu, Yi-Bo
    Yang, Jian
    Lin, Zhi-Qing
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2022, 53 (04): : 2030 - 2050
12345