Szczegóły publikacji
Opis bibliograficzny
Assessment of sealed fire states by fire characteristic / Yuan Shu-jie, SZLĄZAK Nikodem, OBRACAJ Dariusz // Journal of Coal Science & Engineering (China) ; ISSN 1006-9097. — 2006 — vol. 12 no. 1, s. 68–72. — Bibliogr. s. 72, Abstr.
Autorzy (3)
- Yuan Shujie
- AGHSzlązak Nikodem
- AGHObracaj Dariusz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 29881 |
|---|---|
| Data dodania do BaDAP | 2006-11-02 |
| Rok publikacji | 2006 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Coal Science & Engineering |
Abstract
The paper presented assessment of sealed fire states in underground coal mines by so-called "fire characteristic", which graphically described tendencies of fire gas components - oxygen, nitrogen, carbon dioxide, carbon monoxide and hydrocarbons - in time. In order to mark gas components tendencies in time the authors applied the time series analysis. The case studied confirmed, that analysis of fire gas components tendencies in time and their correlation allow to elicit proper conclusions about fire state assessment. Assessment of fire states based on single value of fire indexes without considering their trends in time and correlation between trends of gas components would give wrong results. The suggested method can appropriately indicate fire states in a sealed area.
