AIR CONDITIONING IN MINES IN THE CZECH REPUBLIC AND UKRAINE

Autor:	Pavel Zapletal, Vlastimil Hudeček, Helena Trčkova, Martin Štemberka, Vitaly Trofimov
Jazyk:	English<br />Croatian
Rok vydání:	2014
Předmět:	micro-climatic conditions deep mines black coal air conditioning temperature Mining engineering. Metallurgy TN1-997 Geology QE1-996.5
Zdroj:	Rudarsko-geološko-naftni Zbornik, Vol 28, Iss 1, Pp 47-52 (2014)
Druh dokumentu:	article
ISSN:	0353-4529 1849-0409
Popis:	The present-day micro-climatic conditions in black coal mines are of such nature that in no mine natural micro-climate conditioning is sufficient any more. The original temperature of rocks grows progressively in dependence on the increasing depth of the extracted seam, or more precisely, on the mining workplace, and this growth is much more significant than previously considered. The temperature of the surrounding rocks, but also high-performance continuous miners and conveyor belt drives heat up airflow, thus worsening microclimatic conditions. This article describes micro-climatic conditions the in Czech Republic and Ukraine and some methods of deep mines air conditioning.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/a4af18abf3aa483ca1a42dc2fee6d4c4 Zobrazit plný text záznamu View record in DOAJ