This paper aims to study the behavior of air-gas explosion systems, in terms of propagation
speed of pressure wave and flame front, based on experimental measurements in a shock …

During the development of an underground explosion phenomenon, due to the energy of
dynamic wave, important mechanical effects are registered both in the affected mine …

In the process of underground coal mining a complex network of vertical, horizontal and
inclined mine workings with the purpose of extraction, transportation and evacuation to the …

Within petroleum refining facilities are manufactured, used and stored significant amounts of
hazardous materials, including raw materials, intermediates and final products. Within …

The spontaneous combustion of coal or self-oxidation is a phenomenon encountered both in
underground mines and coal deposits on the surface, which results from heating the …

In the combustion processes the nature and concentration of the developed gaseous
effluents depends on the type of materials that are subject to combustion as well as on the …

Industrial ventilation is an extremely complex area and involving deep knowledge of fluid
dynamics in the modern version (CFD), three-dimensional propagation of heat, complex flow …

Research on safety parameters related to explosive charges, in order to prevent firedamp
explosions in undermined coal beds from Jiu Valley mining units require the assessment …

The ventilation system of a mine is responsible for providing sufficient airflow in terms of
quantity and quality. To ensure a safe and healthy environment, the main fans dilute and …

Industrial ventilation requires a deep knowledge of fluid dynamics, heat dissipation, flow of
complex fluids, steady state and transient conditions, operating problems, contamination …