2003•Journal of Xi'an University of Science and TechnologyRequires access

A transient-state simulation of reversed ventilation in mine with multi-intakes and fans

Ji Woon Chang

Abstract

In response to the needs for reversed ventilation decisionmaking in complex mine ventilation systems with multiintakes and fans, the transientstate ventilation process before approaching the steadystate condition has been analyzed and simulated for various operation combinations of reversing facilities. A FORTRAN program for dynamic simulation of reversed ventilation under various conditions was made and supported by relevant calculation examples. The results agree with practice.

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Key concepts: Ventilation (architecture), Transient (computer programming), Fortran, Reversing, Process (computing), Steady state (chemistry), State (computer science), Environmental science