Archives
 
Year 2012
 
Vol 37, [01 - 2012]

The determination of the optimal diameter of vent pipelines on the analysis basis of ventilation equipment characteristics

https://tapchi.humg.edu.vn/en/archives?article=85

  • Affiliations:

    1 Trường Đại học Mỏ - Địa chất;
    2 Bộ Lao động - Thương binh và Xã hội;
    3 Công ty than Mạo Khê (Vinacomin)

  • Received: 26th-Nov-2011
  • Revised: 11st-Jan-2012
  • Accepted: 30th-Jan-2012
  • Online: 30th-Jan-2012
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Abstract:

To ventilate the underground digging as well as mine roadway in fact often use the local fan and air pipe. The fan is selected on the basis of required air capacity and pressure. These parameters are dependent on the type and the size of air pipe. The question is to determine the optimal diameter of the ventilating pipe on the basis of economic and technical efficiency

How to Cite
Dang, C.Vu, Nguyen, H.Huu, Doan, T.Sy and Do, Q.Van 2012. The determination of the optimal diameter of vent pipelines on the analysis basis of ventilation equipment characteristics (in Vietnamese). Journal of Mining and Earth Sciences. 37 (Jan, 2012).