Researchers conducted a numerical study on droplet dispersion using high fidelity air flow simulation. The scientists found a single 100-micrometer cough droplet under wind speed of 2 meters per ...

To understand how risky it may be to board a flight now, start with how air circulates in a plane. More people are flying every day, as Covid restrictions ease and vaccinations accelerate. But ...

Using data collected in a NASA wind tunnel, researchers replicated the hypersonic flow conditions of a compression ramp flow using Direct Numerical Simulation. Using data collected in a NASA Langley ...

Serious difficulties have been experienced in the development of some supersonic aircraft due to engine stability problems arising from previously unknown characteristics of the flow field at the ...