Inverse Arithmetic of the Equivalent Heat Transfer Coefficient of Mine Goaf

Shuai Heng; Feng Gao; Xing Guang Liu

doi:10.4028/www.scientific.net/AMR.328-330.1013

Paper Titles

Traffic Survey System Based on GPS, GPRS and GIS
p.989

Study of SARFT and Telecom Operators in IPTV Industry Chain Based on Evolution Game Theory
p.998

Analysis of the Energy Efficiency Grades Detection for Power Transformers
p.1003

Fire Investigations and Analyses for a Typical Agricultural County in Yunlin, Taiwan
p.1008

Inverse Arithmetic of the Equivalent Heat Transfer Coefficient of Mine Goaf
p.1013

The Dynamic Response of the Clamped Beam under Low Velocity Impact
p.1017

Study on Efficient Approach on Cost Control in the Stage of Architecture Engineering Design
p.1022

Study on Condition Assessment of Highway Bridge, Normal-Speed and High-Speed Railway Bridge
p.1026

Static Studies of a Steel Chain Ropeway Section Using Msc Adams
p.1031

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 328-330Inverse Arithmetic of the Equivalent Heat Transfer...

Inverse Arithmetic of the Equivalent Heat Transfer Coefficient of Mine Goaf

Abstract:

In order to calculate the dissipating capacity of heat sources and improve the veracity of airflow temperature forecast of mine, the equivalent heat transfer coefficient of mine goaf was calculated by means of inverse arithmetic based on the law of conservation of momentum and measured data from a high temperature working face. The results of calculation show that the equivalent heat transfer coefficient of mine goaf can reflect the heat dissipating characteristics generally and reduce the calculating method of the heat dissipating capacity of mine goaf, then it can be used better in the airflow temperature forecast.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 328-330)

Pages:

1013-1016

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.328-330.1013

Citation:

Cite this paper

Online since:

September 2011

Authors:

Shuai Heng, Feng Gao, Xing Guang Liu

Keywords:

Equivalent Heat Transfer Coefficient, Heat Source, Inverse Arithmetic, Mine Goaf

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] W.Y. Hu, M.C. He: The Present Statue and Development Tendency of Deep coal Resources Exploration and Research. (Coal Industry Publishing Press, Beijing 2008).

Google Scholar

[2] X.L. Sun, X.Y. Gui: Journal of Liaoning Technical University, Vol. 22(2003), p.35.

Google Scholar

[3] J.X. Wang, X.H. Guo and S.K. He: Journal of Hebei Mining and Civil Engineering Institute, Vol. 3(1995), pp.18-23.

Google Scholar

[4] J.X. Wang X.H. Guo and Y.G. Gao: Journal of Hebei Mining and Civil Engineering Institute, Vol. 4(1995), pp.38-43.

Google Scholar

[5] S.F. Zhang: Coal Science and Technology, Vol(1991), pp.30-33.

Google Scholar

[6] D.Y. Yang, T.H. Yang: Thermal Environment in Mine and its Control. (Metallurgy Industry Publishing Press, Beijing 2009).

Google Scholar