Areas within which could arise explosive atmospheres having high concentrations, therefore
requiring special precautions so as to guard the health and safety of concerned employees …

Explosion-proof equipment must be designed so that the ignition of the surrounding
explosive atmosphere to be avoided. This is very important because an explosion can have …

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 …

Methane emission in the working face area within a colliery is a complex phenomenon,
depending on a large number of geological, technical and mining factors. The ever …

In gas dispersion analysis, phenomena which have to be taken into account are extremely
complex and hard to be mathematized. However, there exist a lot of attempts to develop …

The first option for decreasing the explosion risk is always to avoid the occurrence of an
explosive atmosphere. In practice, in most cases in which are used flammable materials it is …

In industrial plants many types of combustible dusts are generated, processed, handled and
stored. When ignited, they can burn rapidly and with a considerable explosion force, when …

Adjusting the operating parameters of pumping stations equipped with fixed speed pumps is
achieved by manipulating the valves from the pumps' discharge. In order to meet the …

The intrinsic safety type of protection significantly increased in complexity during the last
decades. Thus, it even provides the opportunity to use highly complex electronic circuits …

In the economic activities related to combustible substances, it may occur possible
emissions and explosive atmospheres. Some typical examples include industrial activities in …