When dealing with high-pressure releases, be it needed by some operating conditions or
due to an emergency protocol or even to the occurrence of an accident, one has to consider …

The capability of producing complex, high performance metal parts on demand has
established laser powder bed fusion (LPBF) as a promising additive manufacturing …

Schlieren and shadowgraph techniques are basic and valuable tools in various scientific
and engineering disciplines. They allow us to see the invisible: the optical inhomogeneities …

The current study used large eddy simulations to investigate the sonic and mixing
characteristics of turbulent under-expanded hydrogen and methane jets with various nozzle …

The fluid dynamics of microflows has recently commanded considerable attention because
of their potential applications. Until now, with a few exceptions, most of the studies have …

More cheap production of boron isotopes is needed to provide further progress in nuclear
engineering, microelectronics, and nuclear medicine. In this paper feasibility of boron …

A recent application domain of MEMS technology is in the development of microthrusters for
micro-/nanosatellites. Among the various types of MEMS microthruster developed so far, the …

Numerical and experimental investigations of supersonic jet interactions with a flat surface at
various atmospheric pressures are presented in this paper. These studies were done in …

The Mach–Zehnder interferometer with the finite fringe method is applied for the first time to
diagnose the three-dimensional density field of a shock-containing microjet issued from a …

The aerodynamic features of the gas flow during laser fusion cutting are an essential factor
influencing the cut performance. For this reason it has been a subject of some studies to …