The phenomena related to the occurrence of methane in underground mines pose a considerable danger in the process of coal seam exploitation. Quite often, experimental analysis falls short of investigating their areas of origin (goafs area, affected rock mass, the tail gate area with abandoned excavation). Therefore, an invaluable tool for evaluating the risk involved in the exploitation process might be the numerical simulation of the phenomenon in question, carried out with the use of the latest CFD methods. Due to its application, we are able to recreate and predict the mechanism of the studied phenomenon, with certain assumptions and simplifications made. The present paper discusses the results of the numerical simulation of the process ...
This paper presents mathematical models enabling the calculation of the distribution and patterns of...
The present paper provides the results of measurements that were carried out in drainage holes in co...
The results of model studies involving numerical simulation of underground coal gasification process...
Tyt. z nagłówka.Bibliografia s.[599].Dostępny również w formie drukowanej.ABSTRACT: One of the natur...
Znajomość stanu naprężenia górotworu w sąsiedztwie wyrobiska jest istotnym elementem planowania robó...
Posługując się komputerowym kodem metody elementów odrębnych UDEC, zbudowano płaski (dwuwymiarowy) n...
The paper discusses the results of the numerical simulation of a sudden outflow of the air-methane m...
The paper presents results of a research on the migration of methane from goaf into an area of a lon...
W ostatnim czasie polskie górnictwo boryka się ze wzrostem zagrożeń naturalnych, do których należy r...
Designing exploitation in seams in surroundings of strongly methane bearing seam assumes particular ...
This research describes an application of numerical methods for the prediction of strata methane flo...
A thorough description of Bogdanka’s coal mine geomechnical model may be found in this article. The ...
W artykule przedstawiono próbę odwzorowania za pomocą modelowania numerycznego, zachowania się górot...
The paper outlines the main objectives of the method used for assessment of rockburst hazard during ...
W artykule przedstawiono w zarysie stan wiedzy na temat wyrzutów węgla i gazu w wybranych podziemnyc...
This paper presents mathematical models enabling the calculation of the distribution and patterns of...
The present paper provides the results of measurements that were carried out in drainage holes in co...
The results of model studies involving numerical simulation of underground coal gasification process...
Tyt. z nagłówka.Bibliografia s.[599].Dostępny również w formie drukowanej.ABSTRACT: One of the natur...
Znajomość stanu naprężenia górotworu w sąsiedztwie wyrobiska jest istotnym elementem planowania robó...
Posługując się komputerowym kodem metody elementów odrębnych UDEC, zbudowano płaski (dwuwymiarowy) n...
The paper discusses the results of the numerical simulation of a sudden outflow of the air-methane m...
The paper presents results of a research on the migration of methane from goaf into an area of a lon...
W ostatnim czasie polskie górnictwo boryka się ze wzrostem zagrożeń naturalnych, do których należy r...
Designing exploitation in seams in surroundings of strongly methane bearing seam assumes particular ...
This research describes an application of numerical methods for the prediction of strata methane flo...
A thorough description of Bogdanka’s coal mine geomechnical model may be found in this article. The ...
W artykule przedstawiono próbę odwzorowania za pomocą modelowania numerycznego, zachowania się górot...
The paper outlines the main objectives of the method used for assessment of rockburst hazard during ...
W artykule przedstawiono w zarysie stan wiedzy na temat wyrzutów węgla i gazu w wybranych podziemnyc...
This paper presents mathematical models enabling the calculation of the distribution and patterns of...
The present paper provides the results of measurements that were carried out in drainage holes in co...
The results of model studies involving numerical simulation of underground coal gasification process...