Strengthening of radiatiative heat transfer in cylinderical pipe heating furnace by porous medium

被引：0
|
作者：
Liu, Xianqiu [1 ]
Chang, Hongyuan [1 ]
Lu, Guokai [1 ]
机构：
[1] Beijing Inst of Chemical Technology, Beijing, China
来源：
Beijing huagong xueyuan xuebao Ziran kexue ban | 1994年 / 21卷 / 03期
关键词：
Energy conversion - Flue gases - Gases - Heat radiation - Heating furnaces - Models - Porous materials - Temperature;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on the principle of the effective energy conversion from flowing gas enthalpy to thermal radiation emitted from the permeable porous medium, radiative heat transfer is strengthened in cylinderical pipe heating furnace by permeable porous medium, therefore the temperature inside furnace is risen and the temperature of flue gas is dropped. This experiment on model furnace, internal diameter is 400 mm, presents the temperature inside furnace is risen around 50 approx. 100 °C and the heat efficiency is risen about 10 percentage. The experiment results agree with analytical prediction guite good.
引用
收藏
页码：42 / 48
相关论文
共 50 条
  • [1] Heat transfer in a porous absorber and in an insulated pipe for solar convective furnace system
    Sachdeva, Manish
    Saini, Dheeraj
    Saini, Gajanand
    Chandra, Laltu
    PROCEEDINGS OF THE ISES SOLAR WORLD CONFERENCE 2015, 2015, : 577 - 585
  • [2] Pulsating flow and heat transfer in a pipe partially filled with a porous medium
    Guo, ZX
    Kim, SY
    Sung, HJ
    INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 1997, 40 (17) : 4209 - 4218
  • [3] Heat transfer and sensitivity analysis in a double pipe heat exchanger filled with porous medium
    Shirvan, Kamel Milani
    Mirzakhanlari, Soroush
    Kalogirou, Soteris A.
    Oztop, Hakan F.
    Mamourian, Mojtaba
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2017, 121 : 124 - 137
  • [4] Heat and Mass Transfer in Vertical Porous Medium due to Partial Heating
    Ahmed, Salman N. J.
    Khan, T. M. Yunus
    Ahamad, N. Ameer
    Kamangar, Sarfaraz
    2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017), 2018, 1953
  • [5] Heat transfer in a laminar flow in a helical pipe filled with a fluid saturated porous medium
    Cheng, LP
    Kuznetsov, AV
    INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2005, 44 (08) : 787 - 798
  • [6] THE PULSATILE FLOW OF A BURGERS' FLUID AND HEAT TRANSFER THROUGH A POROUS MEDIUM IN A CIRCULAR PIPE
    El-Dabe, Nabil T. Mohamed
    Sallam, Sallam N.
    Hassan, Ahmed A.
    Hussein, Marwa M.
    SPECIAL TOPICS & REVIEWS IN POROUS MEDIA-AN INTERNATIONAL JOURNAL, 2010, 1 (03) : 243 - 255
  • [7] Numerical investigation of heat transfer in forced convection in a helical pipe filled with a porous medium
    Cheng, Liping
    Kuznetsov, Andrey V.
    HT2005: Proceedings of the ASME Summer Heat Transfer Conference 2005, Vol 1, 2005, : 243 - 250
  • [8] Heat and Mass Transfer in a Porous Medium due to Upper Half Heating of Vertical Plate
    Mulla, Mohammed Fahimuddin
    Pallan, Khalid. M.
    Al-Rashed, A. A. A. A.
    2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017), 2018, 1953
  • [9] Heat transfer and flow in porous medium
    Ichimiya, K.
    Chemical Engineering and Technology, 2001, 24 (08): : 851 - 854
  • [10] Heat transfer and flow in a porous medium
    Ichimiya, K
    CHEMICAL ENGINEERING & TECHNOLOGY, 2001, 24 (08) : 851 - 854
12345