Browse

Currently, worldwide companies engaged in mineral processing are more and more interested in ecological transportation systems that do not effect and pollute the environment during their operation. One important element of such transportation systems is feeding station, which ensures the correct implementation of continuous transportation system. Proper functioning also increases the efficiency and reliability in transporting raw materials. The article deals with own 3D engineering design of the feeding and fillin...

The aim of this paper is to present results of numerical analysis of a bird model impact with a helicopter windshield. It appears that the research findings which take into consideration the bird?s shape differ from those using a simplified bird model in the shape of a cylinder or a sphere. Overall, at higher speeds the windshield becomes pierced and its damage process occurs in a different manner. In order to conduct an analysis of a bird impact onto an aircraft windshield, we used the LS_DYNA software package. A...