Selection and Application of Ventilation System’s Sensitive Branches Based on the Sensitivity

Li Ming Hu; Shu Guang Jiang; Shi Bao Dong

doi:10.4028/www.scientific.net/AMR.1010-1012.1471

Paper Titles

Calculation Model of Airflow Temperature and Simulation System in Coal Mine
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Optimization Research of Stope Structural Parameters in Upward Drift Cut-and-Backfilling Mining Method
p.1454

Research on Rational Width of Entry Protection Coal-Pillar in Large Mining Height Work-Face of Shallow Coal Seam
p.1461

Seepage Field-Strain Field Coupling Analysis for Rock Masses of Coal Seam Floor during Mining Based on COMSOL
p.1467

Selection and Application of Ventilation System’s Sensitive Branches Based on the Sensitivity
p.1471

Study of the Effect of Mining with Transition from Open-Pit to Underground and without Protective Coal Pillar on Slope Stability
p.1475

Surrounding Rock Deformation Properties and Control Technique for Roadway along Goaf in Soft Rock
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Technology Principle and Application of Microseismic Monitoring Rockburst
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The Comparative Study on the Gassy Coal Thermal-Fluid-Solid Coupling and no Coupling
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1010-1012Selection and Application of Ventilation System’s...

Selection and Application of Ventilation System’s Sensitive Branches Based on the Sensitivity

Abstract:

By analyzing the ventilation system’s sensitivity and studying the ventilation pipeline model, it puts forward the concept of sensitivity branch and the selection method, i.e. selecting the top 20% branches which have the biggest α value. Sensitivity branch plays an important role in managing the ventilation system efficiently, judging the abnormal wind amount and guiding the construction of new mine alleys.

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Periodical:

Advanced Materials Research (Volumes 1010-1012)

Pages:

1471-1474

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1010-1012.1471

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Online since:

August 2014

Authors:

Li Ming Hu*, Shu Guang Jiang, Shi Bao Dong

Keywords:

Sensitive Branch, Sensitivity, Ventilation System

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* - Corresponding Author

References

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