Over the past few decades, engineers have developed various devices that can create holograms, three-dimensional (3D) or ...

We’re suckers here for projects that let you see the unseeable, and [Ayden Wardell Aerospace] provides that on a budget with their $30 Schlieren Imaging Setup. The unseeable in question is differences ...

The influence of an ambient fluid flow on the fragmentation of hot molten tin droplets (initially at 800°C) and cold low melting point alloy droplets (initially at 70°C) in water is investigated with ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The impact of the in-flow characteristics inside the injection nozzle on atomization ...

There is now an intensifying international effort to develop robust propulsion systems for hypersonic and supersonic flight. Such a system would allow flight through our atmosphere at very high speeds ...

The spray formation and breakup process in an open-end swirl injector were studied through experiments and numerical simulations. A high-speed shadowgraph system and a high-speed backlight system were ...

1 Graduate School of Science and Technology, Niigata University, Niigata, Japan. 2 Visualization Research Center, Niigata University, Niigata, Japan. This paper deals with the statistical properties ...

In diesel engines the fuel injection system produces the spray, which directly affects the combustion of the fuel, which in turn determines the production of pollutants. In spite of this, the details ...

Cough airflow dynamics have been previously studied using a variety of experimental methods. In this study, real-time, non-invasive shadowgraph imaging was applied to obtain additional analyses of ...