Electronic Resource
Springer
Geotechnical and geological engineering
2 (1984), S. 253-259
ISSN:
1573-1529
Keywords:
Coal mining
;
mine ventilation
;
air leakage
;
stoppings in mine roadways
;
ventilation network
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
Notes:
Summary This paper deals with the effects of air leakage from intake to return airways through a series of stoppings on the analysis of coal mine ventilation. The mathematical model which assumes continuous leakage along adjoining intake and return airways is reviewed, and a new mathematical approach is presented based upon the concentrated leakage through individual stoppings. The procedure incorporating the new method in the analysis of coal mine ventilation networks is also discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00881114
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