Electronic Resource
Springer
Geotechnical and geological engineering
2 (1984), S. 245-252
ISSN:
1573-1529
Keywords:
Mine ventilation
;
ventilation networks
;
nonlinear programming
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
Notes:
Summary Solving ventilation networks of natural air splitting is a classical problem in mine ventilation. A common approach to this problem is to formulate it based on Kirchhoff's voltage and current laws and obtain the solution by an iterative technique known as the Hardy Cross method. In this paper, it is shown that the problem can be formulated and analysed as an unconstrained optimization (minimization) problem. The computational experience with the method of conjugate gradients is also discussed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00881113
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