Even though water is a renewable resource, the majority of available on planet unfit for human use. Moreover, drinkable demand ever-increasing as result rising population, urbanization, and life standards, which makes needs sustainable, economic, environment-friendly treatment alternatives utmost importance. Seawater desalination using solar stills has been proposed promising alternative that m...

Computational fluid dynamics (CFD) is a useful tool used by engineers in many industries to study flow. A relatively new industry adopt the use of CFD agricultural industry. spray nozzle commonly spraying, Teejet 110-degree (TeeJet Technologies, 2020), was simulated. method developed pulse spray. user-defined function define velocity at inlet The domain then extended allow examination slice 20 ...

High speed wind tunnels are widely used in the study of fluid flow behavior around various objects. The air flow in the starting step of supersonic wind tunnels is transient including strong shock waves caused by the interaction of the tunnel main stream and the boundary layer at walls. To arrive in running step, the tunnel must be designed so as these waves leave immediately the test section. ...

background: several multiphase flow analyses have been developed to predict the fate of particles used in inhalation drug delivery; however, the collapse of droplets during their passage through respiratory tract has not been investigated. objective: to assess the probability of droplet collapse in the upper respiratory tract. methods: a 3d model of mouth-to-second generation airway after the t...

Visualisations and computations of a real time fluid dynamic rendering have always been a fascinating research topic in the field of computer graphics. However most existing virtual realities surgery simulators tend to avoid the fluid dynamic model involvement in their system. This is due to the fact that real time fluid dynamic visualisation is computationally expensive. The calculation may sl...