Követés
Dariusz Obracaj
Cím
Hivatkozott rá
Hivatkozott rá
Év
Methane drainage from roof strata using an overlying drainage gallery
N Szlązak, D Obracaj, J Swolkień
International Journal of Coal Geology 136, 99-115, 2014
652014
Effect of the heating rate on the spontaneous combustion characteristics and exothermic phenomena of weakly caking coal at the low-temperature oxidation stage
X Zhai, H Ge, CM Shu, D Obracaj, K Wang, B Laiwang
Fuel 268, 117327, 2020
642020
Study on the influence of water immersion on the characteristic parameters of spontaneous combustion oxidation of low-rank bituminous coal
Z Xiaowei, W Bo, W Kai, D Obracaj
Combustion Science and Technology 191 (7), 1101-1122, 2019
532019
Enhancing safety in the Polish high-methane coal mines: An overview
N Szlązak, D Obracaj, J Swolkień
Mining, Metallurgy & Exploration 37 (2), 567-579, 2020
412020
Methods for controlling temperature hazard in polish coal mines
N Szlązak, D Obracaj, M Borowski
Archives of mining sciences 53, 497-510, 2008
292008
Comparison of methane drainage methods used in Polish coal mines
N Szlązak, M Borowski, D Obracaj, J Swolkień, M Korzec
Archives of Mining Sciences 59 (3), 2014
272014
Estimation of gas loss in methodology for determining methane content of coal seams
N Szlązak, D Obracaj, M Korzec
Energies 14 (4), 982, 2021
232021
Analysis of connecting a forcing fan to a multiple fan ventilation network of a real-life mine
N Szlązak, D Obracaj, M Korzec
Process Safety and Environmental Protection 107, 468-479, 2017
202017
Kierunki zmian w systemach przewietrzania ścian eksploatacyjnych z uwagi na zwalczanie zagrożeń wentylacyjnych
N Szlązak, M Borowski, D Obracaj
Gospodarka surowcami mineralnymi 24 (1/2), 201-214, 2008
202008
Effect of calcium chloride solution on the spontaneous combustion of coal using Olpiński method
D Obracaj, TV Tien, M Korzec, K Piergies
Fuel 339, 126903, 2023
182023
Numerical determination of diagonal branches in mining ventilation networks
N Szlazak, LIU Jian, M Borowski, D Obracaj
Archives of Mining Sciences 43, 549-560, 1998
161998
Monitoring and controlling methane hazard in excavations in hard coal mines
N Szlązak, D Obracaj, M Borowski, J Swolkień, M Korzec
AGH Journal of Mining and Geoengineering 37 (1), 2013
142013
Study on methane distribution in the face zone of the fully mechanized roadway with overlap auxiliary ventilation system
D Obracaj, M Korzec, P Deszcz
Energies 14 (19), 6379, 2021
132021
Odmetanowanie górotworu w kopalniach węgla kamiennego
N Szlązak, M Borowski, D Obracaj, M Korzec, J Swolkień
Wydawnictwa AGH, 2015
132015
Methods of methane control in Polish coal mines
N Szlązak, D Obracaj, J Swolkień
Proceedings of the 11th international mine ventilation congress, 292-307, 2019
122019
An evaluation of the functioning of cooling systems in the polish coal mine industry
N Szlązak, D Obracaj, J Swolkień
Energies 11 (9), 2267, 2018
122018
Methods for improving thermal work conditions in Polish coal mines
N Szlązak, D Obracaj, M Borowski, J Swolkień
Ninth international mine ventilation congress, Indie, 253-262, 2009
112009
Metoda oznaczania metanonośności w pokładach węgla kamiennego
N Szlązak, M Borowski, D Obracaj, J Swolkień, M Korzec
Wydawnictwa AGH, Kraków, 2011
102011
Ocena stanu zagrożenia metanowego i temperaturowego w rejonie ścian eksploatacyjnych
N Szlązak, D Obracaj, M Borowski
Wydawnictwa AGH, Kraków, 2008
102008
Current ventilation problems in hard coal mines
N Szlązak, M Borowski, D Obracaj, J Swolkień, M Korzec, K Piergies
Wydawnictwa AGH, 2017
92017
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Cikkek 1–20