Heat sinks are devices capable of improving the operating temperature of a wide range of equipment. Design of Experiments (DOE) was used for experiments and subsequent statistical data analysis. Experiments were carried ...

The determination of the imposed heat rate in welding processes has always been an obstacle to the modeling of this problem. Thus, the use of inverse problem techniques is an alternative to estimate the unknown heat rate. ...

Machining plays an important role in the manufacturing of mechanical parts. This work analyzes specifically the turning, which is one type of the machining processes. When it is studied the general aspect of turning, one ...

The stall is a well-know aerodynamic effect that consists of a lift abrupt fall due to the flow detachment from the body. Several studies were made in an attempt to suppress this effect, both to avoid air accidents and to ...