Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effects of stopping leakage on coal mine ventilation systems
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.
Effects of stopping leakage on coal mine ventilation systems
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.
Effects of stopping leakage on coal mine ventilation systems
Lee, Jonq-Keh (Autor:in) / Wang, Y. J. (Autor:in)
1984
Aufsatz (Zeitschrift)
Englisch
Coal mine grouting and air leakage stopping material and preparation method thereof
| Europäisches Patentamt | 2024
| Engineering Index Backfile | 1930
Some observations on coal-mine fans and coal-mine ventilation
| Engineering Index Backfile | 1938
Some observations on coal-mine fans and coal-mine ventilation
| Engineering Index Backfile | 1938