Numerical simulation of hot gas velocity distribution in the top dome of an internal combustion hot stove

HU Rijun; CHENG Susen

doi:10.13374/j.issn1001-053x.2006.04.007

Volume 28 Issue 4

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2006 > 28(4): 338-342

HU Rijun, CHENG Susen. Numerical simulation of hot gas velocity distribution in the top dome of an internal combustion hot stove[J]. Chinese Journal of Engineering, 2006, 28(4): 338-342. doi: 10.13374/j.issn1001-053x.2006.04.007

Citation:

HU Rijun, CHENG Susen. Numerical simulation of hot gas velocity distribution in the top dome of an internal combustion hot stove[J]. Chinese Journal of Engineering, 2006, 28(4): 338-342. doi: 10.13374/j.issn1001-053x.2006.04.007

Citation:

PDF( 999 KB)

Numerical simulation of hot gas velocity distribution in the top dome of an internal combustion hot stove

doi: 10.13374/j.issn1001-053x.2006.04.007

Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2005-01-18
Rev Recd Date: 2005-05-26

Available Online: 2021-08-24

Abstract

Abstract

The large-scale commercial computational fluid dynamics software CFX4.3 was applied to numerically simulate the fume distribution in the top dome of a cowper internal combustion stove of blast furnace with a volume of 1 200 m³ in XinGang of China. The standard k-ε model and SIMPLE algorithm were used in this simulation. The results show that the hot gas distribution in a catenary dome is evener than that in a hemispheroid dome, and the distribution of hot gas is improved to some extent with the dome height increasing.
- internal combustion hot stove,
- hot gas distribution,
- numerical simulation,
- k-ε model,
- SIMPLE algorithm