Modeling complex air-gas-heat dynamic processes in a mine

被引：4
作者：
Krasnoshtein, A. E. [1 ]
Kazakov, B. P. [1 ]
Shalimov, A. V. [1 ]
机构：
[1] Russian Acad Sci, Min Inst, Ural Branch, Perm, Russia
来源：
JOURNAL OF MINING SCIENCE | 2008年 / 44卷 / 06期
基金：
俄罗斯基础研究基金会;
关键词：
Air distribution; heat exchange; condensation; evaporation; natural draft thermal depressions; mine microclimate; heat transfer coefficient; reversal; Laplace transform;
D O I：
10.1007/s10913-008-0068-0
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The paper presents the methods for the numerical modeling of complex air-gas-heat dynamic processes that take place in underground mines. It is shown that modeling the condensate moisture migration, air movement due natural draft as well as heat and smoke propagation during fire may be based upon the earlier developed conjugate model of heat exchange between mine air and a rock mass. The qualitative and quantitative analysis of the effect exerted by thermal compressions of air in shafts on the air movement in mines is performed.
引用
收藏
页码：616 / 621
页数：6
相关论文
共 50 条
  • [31] Thermal modeling of gas engine driven air to water heat pump systems in heating mode using genetic algorithm and Artificial Neural Network methods
    Sanaye, Sepehr
    Asgari, Hesam
    INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2013, 36 (08): : 2262 - 2277
  • [32] Mathematical Modeling of Heat and Mass Processes in a Scrubber: The Box-Wilson Optimization Method
    Blumberga, Dagnija
    Priedniece, Vivita
    Rumba, Rudolfs
    Kirsanovs, Vladimirs
    Nikitenko, Agris
    Lavendelis, Egons
    Veidenbergs, Ivars
    ENERGIES, 2020, 13 (09)
  • [33] CONSIDERATIONS ON THE IMPORTANCE OF PROPER HEAT TRANSFER COEFFICIENT MODELING IN AIR COOLED ELECTRONIC SYSTEMS
    Janicki, Marcin
    Samson, Agnieszka
    Raszkowski, Tomasz
    Torzewicz, Tomasz
    Napieralski, Andrzej
    FACTA UNIVERSITATIS-SERIES ELECTRONICS AND ENERGETICS, 2018, 31 (04) : 519 - 528
  • [34] Heat transfer modeling and analysis of air-layer integrated radiant cooling unit
    Zhang, Nan
    Liang, Yuying
    Wu, Huijun
    Xu, Xinhua
    Du, Ke
    Shao, Zhenhua
    Zhou, Xiuxia
    Huang, Gongsheng
    APPLIED THERMAL ENGINEERING, 2021, 194
  • [35] Modelling of heat and mass transfer processes in phase transformation cycle of sprayed water into gas: 4. Thermal state analysis of a droplet slipping in humid air flow
    Miliauskas, G.
    Maziukiene, M.
    Balcius, A.
    Gudzinskas, J.
    MECHANIKA, 2016, (02): : 96 - 104
  • [36] Modeling weathering processes of spilled oil on the sea surface based on dynamic Bayesian network
    Chen, Qi
    Liu, Zengkai
    Chen, Yunsai
    Han, Zhonghao
    Shi, Xuewei
    Cai, Baoping
    Liu, Yonghong
    OCEAN ENGINEERING, 2023, 284
  • [37] Modeling bubble heat transfer in gas-solid fluidized beds using DEM
    Patil, Amit V.
    Peters, E. A. J. F.
    Kolkman, T.
    Kuipers, J. A. M.
    CHEMICAL ENGINEERING SCIENCE, 2014, 105 : 121 - 131
  • [38] HEAT-TRANSFER AND GAS HOLDUP STUDIES IN A BUBBLE COLUMN - AIR WATER SAND SYSTEM
    SAXENA, SC
    RAO, NS
    SAXENA, AC
    CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 1992, 70 (01) : 33 - 41
  • [39] Dynamic heat transfer model for temperature drop analysis and heat exchange system design of the air-powered engine system
    Xu, Qiyue
    Cai, Maolin
    Shi, Yan
    ENERGY, 2014, 68 : 877 - 885
  • [40] Dynamic modeling and optimization of organic Rankine cycle in the waste heat recovery of the hydraulic system
    Gu, Zhengzhao
    Feng, Kewen
    Ge, Lei
    Quan, Long
    ENERGY, 2023, 263
12345